Celestron 102mm Omni XLT Refractor OTA Astrophotography and perform firmware updates for

and perform firmware updates for both the hand controller and the mount

center pole positive) or a lithium battery with 11-14V to power the camera

and walk you through basic operation and the nighttime setup process

which is 3 times higher than the capacity of the highly regarded ASI1600

Celestron 102mm Omni XLT Refractor OTA Astrophotography and perform firmware updates forHigh quality optics start with each lens and or mirror being hand selected so only the finest grade of optical glass is used StarBright XLT coatings provide maximized light transmission 25 mm multi coated eyepiece 20 mm eye relief, 50 FOV 1. 25" star diagonal Specifications OPTICAL TUBE INFO: Optical Design Refractor Aperture (mm) 102 mm (4. 02") Focal Length 1000 mm (39") Focal Ratio 9. 8 Focal Length of Eyepiece 1 (mm) 25 mm (0. 98") Magnification