ZWO ASI990MM Pro Cooled SWIR Camera (ASI990MM-P)

ZWO ASI990MM Pro Cooled SWIR Camera (ASI990MM-P)ZWO's SWIR cameras use Sony's InGaAs sensors, featuring a wide band from 0. 4m to 1. 7m. The cameras have a large full well capacity, and high sensitivity with an incredible QE peak value of 80% at 1200nm. The great performance in capturing short wave infrared lights makes them applicable for SWIR imaging, photometric measurement, optical communication, laser & optical laboratory and more fields. Penetrate Through the Cloud & Fog and Capture Stars in

allowing you to change eyepieces without requiring you to remove and re-attach the filter from each eyepiece barrel

Low profile design with only 65mm thickness (91mm with internal flange)

Traditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow’

the Great Red Spot and the Galilean moons

These include:

The caps for the eyepiece and the objective lens can be securely attached to the case to prevent loss

ST4 Port: Can be used to connect with auto guide port of mount for guiding

The unique two-stage telescoping feature and rubber feet enhance stability and allow for easy portability across various terrains

all internal surfaces of the eyepiece barrel are flat black

PEG-ADAPT-25GX12 Female 2

) Units are stackable: for example 2 units add 16mm height and make a 40mm Plössl very comfortable for solar viewing by blocking out stray daylight to maximize contrast in white light or hydrogen-alpha viewing

which not only eliminate the need for disassembling when changing the position of the finder scope but also provide additional mounting positions for other as- tronomical accessories