{"id":10913,"date":"2025-11-18T12:28:48","date_gmt":"2025-11-18T12:28:48","guid":{"rendered":"https:\/\/astroshop.ma\/?post_type=product&p=10913"},"modified":"2025-11-18T12:28:49","modified_gmt":"2025-11-18T12:28:49","slug":"bestscope-blm4-230-lcd-digital-biological-microscope-introduction","status":"publish","type":"product","link":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction","title":{"rendered":"BestScope BLM4-230 LCD Digital Biological Microscope Introduction"},"content":{"rendered":"

BLM4-230 LCD Digital Biological Microscope<\/h2>\n
\n

Introduction<\/h3>\n

BLM4-230 is widely used in educational, academic, agricultural and study field. Rechargeable battery (only for LED illumination) is optional for outdoors operation or places that power supply is not stable.<\/p>\n<\/div>\n

\n

Details<\/h3>\n
\n
Model\uff1aBLM4-230<\/div>\n
Eyepiece:WF10\u00d7\/18mm<\/div>\n
Sensor Size:1\/2.8\u201d<\/div>\n
Objective:4\u00d7, 10\u00d7, 40\u00d7, 100\u00d7<\/div>\n
Resolution:1920*1080 2MP<\/div>\n
Illumination:1W S-LED<\/div>\n<\/div>\n<\/div>\n
\n
\n

Introduction<\/h3>\n<\/div>\n
\n

Introduction<\/h4>\n
\n

With precision machining equipment and advanced alignment technology, BLM4-230 LCD Digital Biological Microscope\u00a0is classical biological microscopes. BLM4-230 is\u00a0widely used in educational, academic, agricultural and study field. Rechargeable battery\u00a0(only for LED illumination) is optional for outdoors operation or places that power supply is not stable.<\/p>\n

 <\/p>\n

BLM4-230 adopts all-in-one touch camera\u00a0that integrates a 10.1inch LCD touch screen with HDMI\u00a0output of 1920*1080@60fps,\u00a0and\u00a0dual USB ports for USB disk and mouse. It has\u00a0Android 12 operation system\u00a0and measurement function.<\/p>\n

 <\/p>\n

BLM4-230\u00a0is a combination of BS-2030T and BLC-240A\u00a0all-in-one\u00a0camera.<\/p>\n<\/div>\n<\/div>\n

\n

Features<\/h4>\n
\n

1.New machining facility and advanced alignment technology.<\/p>\n

 <\/p>\n

2.Comfortable operation with updated and ergonomic design.<\/p>\n

 <\/p>\n

3.Compact and flexible, ideally suited for desktop, laboratory worktable.<\/p>\n

 <\/p>\n

4.Interpupillary distance can be adjusted to fit for observation.<\/p>\n

 <\/p>\n

5.BLM4-230 adopts all-in-one touch camerathat integrates a 1inch LCD touch screen with HDMI output of 1920*1080@60fps, and dual USB ports for USB disk and mouse. It has Android 12 operation system and measurement function.<\/p>\n

\"\"<\/p>\n<\/div>\n<\/div>\n

\n

Application<\/h4>\n
\n

 <\/p>\n

BLM4-230 LCD Digital Biological Microscope is\u00a0an ideal instrument in biological, histological, pathological field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.<\/p>\n<\/div>\n

Sample Images<\/h4>\n
\n

\"\"<\/p>\n

 <\/p>\n

\"\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/td>\nSpecification<\/td>\nBLM4-230<\/td>\n<\/tr>\n
LCD Digital Camera<\/td>\nBLC-240A All-in-One Touch Camera with HDMI\u00a0output, 1920*1080@60fps, 10.1inch LCD touch screen\u00a0with\u00a0Android 12 operation system\u00a0and measurement function. Dual USB ports for USB disk and mouse.<\/td>\n\u25cf<\/td>\n<\/tr>\n
Viewing Head<\/td>\nSliding trinocular head, inclined at 45\u00b0 and 360\u00b0\u00a0rotatable, interpupillary distance 55-75mm<\/td>\n\u25cf<\/td>\n<\/tr>\n
Anti-mold<\/td>\n\u25cb<\/td>\n<\/tr>\n
Eyepiece<\/td>\nWide field eyepiece WF10\u00d7\/ 18mm<\/td>\n\u25cf<\/td>\n<\/tr>\n
Wide field eyepiece WF16\u00d7\/ 11mm<\/td>\n\u25cb<\/td>\n<\/tr>\n
Nosepiece<\/td>\nQuadruple nosepiece<\/td>\n\u25cf<\/td>\n<\/tr>\n
Quintuple nosepiece<\/td>\n\u25cb<\/td>\n<\/tr>\n
Objective<\/td>\nAchromatic Objective 4\u00d7, 10\u00d7, 40\u00d7, 100\u00d7<\/td>\n\u25cf<\/td>\n<\/tr>\n
Achromatic Objective 20\u00d7, 60\u00d7<\/td>\n\u25cb<\/td>\n<\/tr>\n
Semi-Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7<\/td>\n\u25cb<\/td>\n<\/tr>\n
Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7<\/td>\n\u25cb<\/td>\n<\/tr>\n
Total magnifications<\/td>\nWith 10x eyepiece: 40\u00d7, 100\u00d7, 400\u00d7, 1000\u00d7<\/td>\n\u25cf<\/td>\n<\/tr>\n
With 16x eyepiece: 64\u00d7, 160\u00d7, 640\u00d7, 1600\u00d7<\/td>\n\u25cb<\/td>\n<\/tr>\n
Stage<\/td>\nDouble\u00a0layer\u00a0mechanical\u00a0stage\u00a0140*140mm,\u00a0moving\u00a0range\u00a075*50mm.\u00a0Can\u00a0hold\u00a0two\u00a0slides<\/td>\n\u25cf<\/td>\n<\/tr>\n
Focus<\/td>\nCoaxial coarse & fine adjustment, fine division 0.002mm, coarse stroke 37.7mm per rotation, fine stroke 0.2mm per rotation, moving range 28mm<\/td>\n\u25cf<\/td>\n<\/tr>\n
Condenser<\/td>\nAbbe NA 1.25 with iris diaphragm & filter<\/td>\n\u25cf<\/td>\n<\/tr>\n
Illumination<\/td>\n1W S-LED illumination, brightness adjustable<\/td>\n\u25cf<\/td>\n<\/tr>\n
6V\/20W halogen light, brightness adjustable<\/td>\n\u25cb<\/td>\n<\/tr>\n
Plan-concave mirror<\/td>\n\u25cf<\/td>\n<\/tr>\n
Body \/ Energy<\/td>\nFirm aluminum\u00a0body and built in power supply 110-240V<\/td>\n\u25cf<\/td>\n<\/tr>\n
Supplied with<\/td>\nDust cover, immersion oil and user manual<\/td>\n\u25cf<\/td>\n<\/tr>\n
Polarization Set<\/td>\nSimple polarization set<\/td>\n\u25cb<\/td>\n<\/tr>\n
Phase Contrast Kit<\/td>\nSimple phase contrast kit<\/td>\n\u25cb<\/td>\n<\/tr>\n
Sliding phase contrast kit<\/td>\n\u25cb<\/td>\n<\/tr>\n
Turret phase contrast kit<\/td>\n\u25cb<\/td>\n<\/tr>\n
Dark Field Attachment<\/td>\nDark field attachment (Dry) NA0.9<\/td>\n\u25cb<\/td>\n<\/tr>\n
Dark field attachment (Oil) NA1.25-1.36<\/td>\n\u25cb<\/td>\n<\/tr>\n
Fluorescent Attachment<\/td>\nYX-2B fluorescent attachment<\/td>\n\u25cb<\/td>\n<\/tr>\n
Battery<\/td>\nRechargeable battery (only for LED illumination)<\/td>\n\u25cb<\/td>\n<\/tr>\n
Others<\/td>\n0.5\u00d7 C-mount adapter<\/td>\n\u25cf<\/td>\n<\/tr>\n
1\u00d7 C-mount adapter<\/td>\n\u25cb<\/td>\n<\/tr>\n
0.37\u00d7, 0.5\u00d7, 0.75\u00d7, 1\u00d7 reduction lens<\/td>\n\u25cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: \u25cf Standard Outfit, \u25cb Optional<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\n<\/tr>\n
Screen<\/b><\/strong><\/td>\n10.1\u00a0inch IPS TFT-LCD<\/td>\n<\/tr>\n
Screen Resolution<\/b><\/strong><\/td>\n1920*1200<\/td>\n<\/tr>\n
Screen Color<\/b><\/strong><\/td>\n16.7M, 72% NTSC<\/td>\n<\/tr>\n
Luminanc<\/b><\/strong>e<\/b><\/strong><\/td>\n300cd\/m2<\/sup><\/td>\n<\/tr>\n
Contrast Ratio<\/b><\/strong><\/td>\n800:1<\/td>\n<\/tr>\n
Viewing Angle<\/b><\/strong><\/td>\n89\/89\/89\/89<\/td>\n<\/tr>\n
Processor<\/b><\/strong><\/td>\nARM-A55 64-bit Quad Core 1.5GHz<\/td>\n<\/tr>\n
Running Memory<\/b><\/strong><\/td>\n16 GB<\/td>\n<\/tr>\n
Built-in Storage<\/b><\/strong><\/td>\n256 GB<\/td>\n<\/tr>\n
Network<\/b><\/strong><\/td>\nSupport 5G and 2.4G Wifi, independent single antenna<\/td>\n<\/tr>\n
Sensor<\/b><\/strong><\/td>\nSONY IMX307 (C)<\/td>\n<\/tr>\n
Sensor Size<\/b><\/strong><\/td>\n1\/2.8\u201d<\/td>\n<\/tr>\n
Resolution<\/b><\/strong><\/td>\n1920*1080 2MP<\/td>\n<\/tr>\n
Pixel<\/b><\/strong><\/td>\n2.9\u03bcm*2.9\u03bcm<\/td>\n<\/tr>\n
HDMI Interface<\/b><\/strong><\/td>\nHDMI 1.4 1920*1080@60fps (Mini)<\/td>\n<\/tr>\n
Dual USB-C Interface<\/b><\/strong><\/td>\nConnect to USB mouse, USB disk<\/td>\n<\/tr>\n
SD Card Slot<\/b><\/strong><\/td>\nSupporting<\/td>\n<\/tr>\n
Power Button<\/b><\/strong><\/td>\nShort press to turn on, long press to turn off<\/td>\n<\/tr>\n
Photo Button<\/b><\/strong><\/td>\nSupporting<\/td>\n<\/tr>\n
Power Supply<\/b><\/strong><\/td>\nDC 12V\/ 2A<\/td>\n<\/tr>\n
Operating System<\/b><\/strong><\/td>\nAndroid 12<\/td>\n<\/tr>\n
Optional Software<\/b><\/strong><\/td>\nTScopePadView<\/td>\n<\/tr>\n
Auxiliary functions<\/b><\/strong><\/td>\nExposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc.<\/td>\n<\/tr>\n
Measurement Function<\/b><\/strong><\/td>\nStraight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc.<\/td>\n<\/tr>\n
Image<\/b><\/strong><\/td>\n2M (1920*1080) JPEG<\/td>\n<\/tr>\n
V<\/b><\/strong>ideo Storage<\/b><\/strong><\/td>\n2M (1920*1080) MP4 30fps<\/td>\n<\/tr>\n
Language<\/b><\/strong><\/td>\nChinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\n<\/tr>\n
Screen<\/b><\/strong><\/td>\n10.1\u00a0inch IPS TFT-LCD<\/td>\n<\/tr>\n
Screen Resolution<\/b><\/strong><\/td>\n1920*1200<\/td>\n<\/tr>\n
Screen Color<\/b><\/strong><\/td>\n16.7M, 72% NTSC<\/td>\n<\/tr>\n
Luminanc<\/b><\/strong>e<\/b><\/strong><\/td>\n300cd\/m2<\/sup><\/td>\n<\/tr>\n
Contrast Ratio<\/b><\/strong><\/td>\n800:1<\/td>\n<\/tr>\n
Viewing Angle<\/b><\/strong><\/td>\n89\/89\/89\/89<\/td>\n<\/tr>\n
Processor<\/b><\/strong><\/td>\nARM-A55 64-bit Quad Core 1.5GHz<\/td>\n<\/tr>\n
Running Memory<\/b><\/strong><\/td>\n16 GB<\/td>\n<\/tr>\n
Built-in Storage<\/b><\/strong><\/td>\n256 GB<\/td>\n<\/tr>\n
Network<\/b><\/strong><\/td>\nSupport 5G and 2.4G Wifi, independent single antenna<\/td>\n<\/tr>\n
Sensor<\/b><\/strong><\/td>\nSONY IMX307 (C)<\/td>\n<\/tr>\n
Sensor Size<\/b><\/strong><\/td>\n1\/2.8\u201d<\/td>\n<\/tr>\n
Resolution<\/b><\/strong><\/td>\n1920*1080 2MP<\/td>\n<\/tr>\n
Pixel<\/b><\/strong><\/td>\n2.9\u03bcm*2.9\u03bcm<\/td>\n<\/tr>\n
HDMI Interface<\/b><\/strong><\/td>\nHDMI 1.4 1920*1080@60fps (Mini)<\/td>\n<\/tr>\n
Dual USB-C Interface<\/b><\/strong><\/td>\nConnect to USB mouse, USB disk<\/td>\n<\/tr>\n
SD Card Slot<\/b><\/strong><\/td>\nSupporting<\/td>\n<\/tr>\n
Power Button<\/b><\/strong><\/td>\nShort press to turn on, long press to turn off<\/td>\n<\/tr>\n
Photo Button<\/b><\/strong><\/td>\nSupporting<\/td>\n<\/tr>\n
Power Supply<\/b><\/strong><\/td>\nDC 12V\/ 2A<\/td>\n<\/tr>\n
Operating System<\/b><\/strong><\/td>\nAndroid 12<\/td>\n<\/tr>\n
Optional Software<\/b><\/strong><\/td>\nTScopePadView<\/td>\n<\/tr>\n
Auxiliary functions<\/b><\/strong><\/td>\nExposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc.<\/td>\n<\/tr>\n
Measurement Function<\/b><\/strong><\/td>\nStraight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc.<\/td>\n<\/tr>\n
Image<\/b><\/strong><\/td>\n2M (1920*1080) JPEG<\/td>\n<\/tr>\n
V<\/b><\/strong>ideo Storage<\/b><\/strong><\/td>\n2M (1920*1080) MP4 30fps<\/td>\n<\/tr>\n
Language<\/b><\/strong><\/td>\nChinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":10914,"template":"","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-10913","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-microscopes","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"\nBestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc\" \/>\n<meta property=\"og:description\" content=\"Item Specification BLM4-230 LCD Digital Camera BLC-240A All-in-One Touch Camera with HDMI\u00a0output, 1920*1080@60fps, 10.1inch LCD touch screen\u00a0with\u00a0Android 12 operation system\u00a0and measurement function. Dual USB ports for USB disk and mouse. \u25cf Viewing Head Sliding trinocular head, inclined at 45\u00b0 and 360\u00b0\u00a0rotatable, interpupillary distance 55-75mm \u25cf Anti-mold \u25cb Eyepiece Wide field eyepiece WF10\u00d7\/ 18mm \u25cf Wide field eyepiece WF16\u00d7\/ 11mm \u25cb Nosepiece Quadruple nosepiece \u25cf Quintuple nosepiece \u25cb Objective Achromatic Objective 4\u00d7, 10\u00d7, 40\u00d7, 100\u00d7 \u25cf Achromatic Objective 20\u00d7, 60\u00d7 \u25cb Semi-Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7 \u25cb Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7 \u25cb Total magnifications With 10x eyepiece: 40\u00d7, 100\u00d7, 400\u00d7, 1000\u00d7 \u25cf With 16x eyepiece: 64\u00d7, 160\u00d7, 640\u00d7, 1600\u00d7 \u25cb Stage Double\u00a0layer\u00a0mechanical\u00a0stage\u00a0140*140mm,\u00a0moving\u00a0range\u00a075*50mm.\u00a0Can\u00a0hold\u00a0two\u00a0slides \u25cf Focus Coaxial coarse & fine adjustment, fine division 0.002mm, coarse stroke 37.7mm per rotation, fine stroke 0.2mm per rotation, moving range 28mm \u25cf Condenser Abbe NA 1.25 with iris diaphragm & filter \u25cf Illumination 1W S-LED illumination, brightness adjustable \u25cf 6V\/20W halogen light, brightness adjustable \u25cb Plan-concave mirror \u25cf Body \/ Energy Firm aluminum\u00a0body and built in power supply 110-240V \u25cf Supplied with Dust cover, immersion oil and user manual \u25cf Polarization Set Simple polarization set \u25cb Phase Contrast Kit Simple phase contrast kit \u25cb Sliding phase contrast kit \u25cb Turret phase contrast kit \u25cb Dark Field Attachment Dark field attachment (Dry) NA0.9 \u25cb Dark field attachment (Oil) NA1.25-1.36 \u25cb Fluorescent Attachment YX-2B fluorescent attachment \u25cb Battery Rechargeable battery (only for LED illumination) \u25cb Others 0.5\u00d7 C-mount adapter \u25cf 1\u00d7 C-mount adapter \u25cb 0.37\u00d7, 0.5\u00d7, 0.75\u00d7, 1\u00d7 reduction lens \u25cb Note: \u25cf Standard Outfit, \u25cb Optional Item Description Screen 10.1\u00a0inch IPS TFT-LCD Screen Resolution 1920*1200 Screen Color 16.7M, 72% NTSC Luminance 300cd\/m2 Contrast Ratio 800:1 Viewing Angle 89\/89\/89\/89 Processor ARM-A55 64-bit Quad Core 1.5GHz Running Memory 16 GB Built-in Storage 256 GB Network Support 5G and 2.4G Wifi, independent single antenna Sensor SONY IMX307 (C) Sensor Size 1\/2.8\u201d Resolution 1920*1080 2MP Pixel 2.9\u03bcm*2.9\u03bcm HDMI Interface HDMI 1.4 1920*1080@60fps (Mini) Dual USB-C Interface Connect to USB mouse, USB disk SD Card Slot Supporting Power Button Short press to turn on, long press to turn off Photo Button Supporting Power Supply DC 12V\/ 2A Operating System Android 12 Optional Software TScopePadView Auxiliary functions Exposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc. Measurement Function Straight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc. Image 2M (1920*1080) JPEG Video Storage 2M (1920*1080) MP4 30fps Language Chinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian     Item Description Screen 10.1\u00a0inch IPS TFT-LCD Screen Resolution 1920*1200 Screen Color 16.7M, 72% NTSC Luminance 300cd\/m2 Contrast Ratio 800:1 Viewing Angle 89\/89\/89\/89 Processor ARM-A55 64-bit Quad Core 1.5GHz Running Memory 16 GB Built-in Storage 256 GB Network Support 5G and 2.4G Wifi, independent single antenna Sensor SONY IMX307 (C) Sensor Size 1\/2.8\u201d Resolution 1920*1080 2MP Pixel 2.9\u03bcm*2.9\u03bcm HDMI Interface HDMI 1.4 1920*1080@60fps (Mini) Dual USB-C Interface Connect to USB mouse, USB disk SD Card Slot Supporting Power Button Short press to turn on, long press to turn off Photo Button Supporting Power Supply DC 12V\/ 2A Operating System Android 12 Optional Software TScopePadView Auxiliary functions Exposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc. Measurement Function Straight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc. Image 2M (1920*1080) JPEG Video Storage 2M (1920*1080) MP4 30fps Language Chinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian\" \/>\n<meta property=\"og:url\" content=\"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction\" \/>\n<meta property=\"og:site_name\" content=\"Astroshop Maroc\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-18T12:28:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/11\/\u4e3b\u56fe2-6.png\" \/>\n\t<meta property=\"og:image:width\" content=\"547\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction\",\"name\":\"BestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/\u4e3b\u56fe2-6.png\",\"datePublished\":\"2025-11-18T12:28:48+00:00\",\"dateModified\":\"2025-11-18T12:28:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/\u4e3b\u56fe2-6.png\",\"contentUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/\u4e3b\u56fe2-6.png\",\"width\":547,\"height\":550},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/astroshop.ma\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/astroshop.ma\\\/?page_id=394\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"BestScope BLM4-230 LCD Digital Biological Microscope Introduction\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#website\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/\",\"name\":\"Astroshop Maroc\",\"description\":\"Des instruments astronomiques pour chaque astronome au Maroc\",\"publisher\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/astroshop.ma\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#organization\",\"name\":\"Astroshop Maroc\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/M20_Logo_1.jpg\",\"contentUrl\":\"https:\\\/\\\/astroshop.ma\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/M20_Logo_1.jpg\",\"width\":501,\"height\":334,\"caption\":\"Astroshop Maroc\"},\"image\":{\"@id\":\"https:\\\/\\\/astroshop.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"BestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction","og_locale":"en_US","og_type":"article","og_title":"BestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc","og_description":"Item Specification BLM4-230 LCD Digital Camera BLC-240A All-in-One Touch Camera with HDMI\u00a0output, 1920*1080@60fps, 10.1inch LCD touch screen\u00a0with\u00a0Android 12 operation system\u00a0and measurement function. Dual USB ports for USB disk and mouse. \u25cf Viewing Head Sliding trinocular head, inclined at 45\u00b0 and 360\u00b0\u00a0rotatable, interpupillary distance 55-75mm \u25cf Anti-mold \u25cb Eyepiece Wide field eyepiece WF10\u00d7\/ 18mm \u25cf Wide field eyepiece WF16\u00d7\/ 11mm \u25cb Nosepiece Quadruple nosepiece \u25cf Quintuple nosepiece \u25cb Objective Achromatic Objective 4\u00d7, 10\u00d7, 40\u00d7, 100\u00d7 \u25cf Achromatic Objective 20\u00d7, 60\u00d7 \u25cb Semi-Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7 \u25cb Plan Achromatic Objective 4\u00d7, 10\u00d7, 20\u00d7, 40\u00d7, 60\u00d7, 100\u00d7 \u25cb Total magnifications With 10x eyepiece: 40\u00d7, 100\u00d7, 400\u00d7, 1000\u00d7 \u25cf With 16x eyepiece: 64\u00d7, 160\u00d7, 640\u00d7, 1600\u00d7 \u25cb Stage Double\u00a0layer\u00a0mechanical\u00a0stage\u00a0140*140mm,\u00a0moving\u00a0range\u00a075*50mm.\u00a0Can\u00a0hold\u00a0two\u00a0slides \u25cf Focus Coaxial coarse & fine adjustment, fine division 0.002mm, coarse stroke 37.7mm per rotation, fine stroke 0.2mm per rotation, moving range 28mm \u25cf Condenser Abbe NA 1.25 with iris diaphragm & filter \u25cf Illumination 1W S-LED illumination, brightness adjustable \u25cf 6V\/20W halogen light, brightness adjustable \u25cb Plan-concave mirror \u25cf Body \/ Energy Firm aluminum\u00a0body and built in power supply 110-240V \u25cf Supplied with Dust cover, immersion oil and user manual \u25cf Polarization Set Simple polarization set \u25cb Phase Contrast Kit Simple phase contrast kit \u25cb Sliding phase contrast kit \u25cb Turret phase contrast kit \u25cb Dark Field Attachment Dark field attachment (Dry) NA0.9 \u25cb Dark field attachment (Oil) NA1.25-1.36 \u25cb Fluorescent Attachment YX-2B fluorescent attachment \u25cb Battery Rechargeable battery (only for LED illumination) \u25cb Others 0.5\u00d7 C-mount adapter \u25cf 1\u00d7 C-mount adapter \u25cb 0.37\u00d7, 0.5\u00d7, 0.75\u00d7, 1\u00d7 reduction lens \u25cb Note: \u25cf Standard Outfit, \u25cb Optional Item Description Screen 10.1\u00a0inch IPS TFT-LCD Screen Resolution 1920*1200 Screen Color 16.7M, 72% NTSC Luminance 300cd\/m2 Contrast Ratio 800:1 Viewing Angle 89\/89\/89\/89 Processor ARM-A55 64-bit Quad Core 1.5GHz Running Memory 16 GB Built-in Storage 256 GB Network Support 5G and 2.4G Wifi, independent single antenna Sensor SONY IMX307 (C) Sensor Size 1\/2.8\u201d Resolution 1920*1080 2MP Pixel 2.9\u03bcm*2.9\u03bcm HDMI Interface HDMI 1.4 1920*1080@60fps (Mini) Dual USB-C Interface Connect to USB mouse, USB disk SD Card Slot Supporting Power Button Short press to turn on, long press to turn off Photo Button Supporting Power Supply DC 12V\/ 2A Operating System Android 12 Optional Software TScopePadView Auxiliary functions Exposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc. Measurement Function Straight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc. Image 2M (1920*1080) JPEG Video Storage 2M (1920*1080) MP4 30fps Language Chinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian     Item Description Screen 10.1\u00a0inch IPS TFT-LCD Screen Resolution 1920*1200 Screen Color 16.7M, 72% NTSC Luminance 300cd\/m2 Contrast Ratio 800:1 Viewing Angle 89\/89\/89\/89 Processor ARM-A55 64-bit Quad Core 1.5GHz Running Memory 16 GB Built-in Storage 256 GB Network Support 5G and 2.4G Wifi, independent single antenna Sensor SONY IMX307 (C) Sensor Size 1\/2.8\u201d Resolution 1920*1080 2MP Pixel 2.9\u03bcm*2.9\u03bcm HDMI Interface HDMI 1.4 1920*1080@60fps (Mini) Dual USB-C Interface Connect to USB mouse, USB disk SD Card Slot Supporting Power Button Short press to turn on, long press to turn off Photo Button Supporting Power Supply DC 12V\/ 2A Operating System Android 12 Optional Software TScopePadView Auxiliary functions Exposure and gain adjustment, white balance, color adjustment, automatic sharpening, automatic denoising, light source frequency, flipping, etc. Measurement Function Straight line length, broken line length, distance between parallel line, point to line distance, radius circle, three-point circle, concentric circle, center distance, polygon, rectangle, three-point angle, measurement data export, etc. Image 2M (1920*1080) JPEG Video Storage 2M (1920*1080) MP4 30fps Language Chinese\/ Tradional Chinese\/ Russian\/ English\/ German\/ French\/ Japanese\/ Itlian","og_url":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction","og_site_name":"Astroshop Maroc","article_modified_time":"2025-11-18T12:28:49+00:00","og_image":[{"width":547,"height":550,"url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/11\/\u4e3b\u56fe2-6.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction","url":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction","name":"BestScope BLM4-230 LCD Digital Biological Microscope Introduction - Astroshop Maroc","isPartOf":{"@id":"https:\/\/astroshop.ma\/#website"},"primaryImageOfPage":{"@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage"},"image":{"@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage"},"thumbnailUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/11\/\u4e3b\u56fe2-6.png","datePublished":"2025-11-18T12:28:48+00:00","dateModified":"2025-11-18T12:28:49+00:00","breadcrumb":{"@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#primaryimage","url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/11\/\u4e3b\u56fe2-6.png","contentUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/11\/\u4e3b\u56fe2-6.png","width":547,"height":550},{"@type":"BreadcrumbList","@id":"https:\/\/astroshop.ma\/?product=bestscope-blm4-230-lcd-digital-biological-microscope-introduction#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/astroshop.ma\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/astroshop.ma\/?page_id=394"},{"@type":"ListItem","position":3,"name":"BestScope BLM4-230 LCD Digital Biological Microscope Introduction"}]},{"@type":"WebSite","@id":"https:\/\/astroshop.ma\/#website","url":"https:\/\/astroshop.ma\/","name":"Astroshop Maroc","description":"Des instruments astronomiques pour chaque astronome au Maroc","publisher":{"@id":"https:\/\/astroshop.ma\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/astroshop.ma\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/astroshop.ma\/#organization","name":"Astroshop Maroc","url":"https:\/\/astroshop.ma\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/astroshop.ma\/#\/schema\/logo\/image\/","url":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/12\/M20_Logo_1.jpg","contentUrl":"https:\/\/astroshop.ma\/wp-content\/uploads\/2025\/12\/M20_Logo_1.jpg","width":501,"height":334,"caption":"Astroshop Maroc"},"image":{"@id":"https:\/\/astroshop.ma\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/product\/10913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=\/wp\/v2\/media\/10914"}],"wp:attachment":[{"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10913"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=10913"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=10913"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/astroshop.ma\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=10913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}