{"id":11125,"date":"2026-02-03T10:04:50","date_gmt":"2026-02-03T10:04:50","guid":{"rendered":"https:\/\/astroshop.ma\/?post_type=product&p=11125"},"modified":"2026-02-03T10:04:51","modified_gmt":"2026-02-03T10:04:51","slug":"camera-refroidie-couleurs-zwo-asi294mc-pro","status":"publish","type":"product","link":"https:\/\/astroshop.ma\/?product=camera-refroidie-couleurs-zwo-asi294mc-pro","title":{"rendered":"Cam\u00e9ra refroidie couleurs ZWO ASI294MC-PRO"},"content":{"rendered":"

Tout savoir sur la cam\u00e9ra ZWO ASI294MC-Pro (couleur refroidie)<\/h4>\n

Avec ces nouvelles cam\u00e9ras refroidies, la soci\u00e9t\u00e9 chinoise ZWO (Zhen Wang Optical) \u00e9largie sa gamme en proposant des cam\u00e9ras permettant l’imagerie longues pose.\u00a0Le mod\u00e8le ASI294MC-Cool est \u00e9quip\u00e9 d’un capteur 4\/3 (13×19.1) de 11 millions de pixels (4144 x 2822px)<\/strong>. Le refroidissement sous la temp\u00e9rature ambiante de 35\u00b0C est obtenu gr\u00e2ce \u00e0 l’action d’un module peltier et d’un ventilateur silencieux.<\/p>\n

Muni d’un port USB 3.0, les cam\u00e9ras ZWO refroidies permettent \u00e9galement l’imagerie plan\u00e9taire \u00e0 tr\u00e8s haute vitesse. En version “Pro”, cette cam\u00e9ra dispose d’une m\u00e9moire tampon (buffer) de 256Mo augmentant consid\u00e9rablement la rapidit\u00e9 de lecture du capteur.<\/p>\n

Courbes de transmission et rendement<\/h4>\n
\"ASI294_Courbe.jpg\"<\/figure>\n

Comparatif ASI294MM-Pro – ASI1600MM-Pro<\/h4>\n
\"ASI294MM-Pro-vs-ASI1600MM-Pro.png\"<\/figure>\n

Syst\u00e8me chart<\/h4>\n
\"ASI294_systemchart.jpg\"<\/figure>\n

Logiciels<\/h4>\n

Les pilotes, le logiciel d’acquisition et le mode d’emploi (en anglais) sont disponibles en t\u00e9l\u00e9chargement sur le site internet de ZWO\u00a0Software ZWO<\/a><\/p>\n

L’ASI294MC Pro est compatible avec Windows, Linux, Arm-linux, Mac OSX. Un pilote ASCOM est disponible. Le logiciel AsiStudio permet de faire de l’acquisition plan\u00e9taire, pose longe, visuelle assist\u00e9e en live Stacking, et propose m\u00eame un outils pour visualiser les fichier Fits.<\/p>\n

 <\/p>\n

 <\/p>\n

\u00c9l\u00e9ments Livr\u00e9s<\/h3>\n

 <\/p>\n

Accessoires inclus<\/h4>\n
\"ASI294_package.jpg\"<\/figure>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Caract\u00e9ristiques<\/th>\nCam\u00e9ra ZWO ASI294MC-Cool (IMX492)<\/th>\n<\/tr>\n<\/thead>\n
Format du capteur<\/td>\n4144 x 2822 pixels<\/td>\n<\/tr>\n
Taille des pixels<\/td>\n4.63 x 4.63\u00b5<\/td>\n<\/tr>\n
Convertisseur A\/N<\/td>\n14 bits<\/td>\n<\/tr>\n
Bruit de lecture<\/td>\n1.2e<\/td>\n<\/tr>\n
Puit (full well)<\/td>\n63700e<\/td>\n<\/tr>\n
Temps de pose minimal<\/td>\n32\u00b5s<\/td>\n<\/tr>\n
Temps de pose maximal<\/td>\n2000s<\/td>\n<\/tr>\n
Images\/seconde maxi.<\/td>\n16img\/s (4144 x 2822 14bits)
\n19img\/s (4144 x 2822 10bits)<\/td>\n<\/tr>\n
Interface<\/td>\nUSB 2.0\/USB 3.0<\/td>\n<\/tr>\n
Alimentation<\/td>\n12VCC, 3A<\/td>\n<\/tr>\n
Refroidissement<\/td>\nThermo\u00e9lectrique r\u00e9gul\u00e9 avec consigne. \u0394T = -35\u00b0C max<\/td>\n<\/tr>\n
Backfocus<\/td>\n17.5mm \/ 6.5mm<\/td>\n<\/tr>\n
Poids<\/td>\n500g<\/td>\n<\/tr>\n
Type d’adaptation<\/td>\nM42 femelle \/ M42 m\u00e2le \/ coulant 50.8mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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