Your payment details will be processed securely. Payments can be made via PayPal or credit cards.

Enjoy Convenient Shopping with Free Global Shipping for Orders over $199. For orders below $199, a $30 shipping fee will be charged.

The site is secured with encryption. Our top priority is your security, and we ensure that none of your personal information will be shared.

ASI990MM Pro & ASI991MM Pro

$12,800.00

单位价格: 每

Choose to Buy

ASI991MM Pro adopts 1/4" Sony-IMX991InGaAs sensor, featuring a wide band from 0.4um to 1.7um, it is the first & most powerful SWIR camera of ZWO. The camera has a large full well capacity, high sensitivity with an incredible QE peak value of 80% at 1200nm, and a big pixel size of 5um.

The great performance in capturing short wave infrared lights makes it applicable for SWIR imaging, photometric measurement, optical communication, laser & optical laboratory and more fields.

Compared to ASI991MM Pro, ASI990MM Pro has a larger resolution which will bring a larger FOV when matching the same telescope.

ASI Cooled Cameras produced after August 2023 have changed their DDR3 buffer from 256MB to 512MB.