SKY ROVER Star Master 68SAW F/3.9 Fast Focus Ratio Professional Star Camera, Professional Deep Space Photography

Model: SKYROVER 68SAW Professional Camera
Item number: # 99727
Caliber: 68mm
Focal length: 265mm
Jiao ratio: F/3.9
Imaging circle: 44mm (imaging circle, excellent star point within half of the frame)
Optics: Seven pieces and seven groups, including three pieces of super ED glass. The front group is three separate, and the back group is four separate
Focusing: 2.5-inch aluminum alloy with toothed dual speed focusing, effective stroke 29mm
Interface: M54x0.75/M48x0.75, M60x1, M63x1 (this thread is used to connect the focal plane adjuster)
Rear intercept: 55mm (adjustable)
Accessories: single clamp, narrow plate, handle (compatible with narrow plate and Akka standard)
Size: The overall length of the machine is approximately 27.4cm (with the light shield fully retracted and the focusing tube retracted)
The overall length of the machine is about 35cm (with the light shield fully pulled out and the focusing fully extended)
The outer diameter of the light shield is about 88mm
Net weight: approximately 2.3 Kg (OTA, maximum weight)
Total weight: approximately 2.9Kg (including clamp, dovetail, and handle)
Packaging: Full package of pearl cotton, soft pack, shipping carton