Askar 0.8x Full-frame Reducer for 140APO - 140APO-RED 108 mm Refractor it might help you to

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This adapter then allows you to use the Nikon DSLR digital camera on your scope

Model G28BC3 mount has an AccuAlign Optical Polar Scope installed for quick and easy polar alignment

Explore Scientific 52° 4

Safety limits on RA axis

Askar 0.8x Full-frame Reducer for 140APO - 140APO-RED 108 mm Refractor it might help you toThe Askar 140 APO comes with three optional premium accessories, a 1. 0x flattener and a 0. 8x reducer. Introduced here is the 0. 8x reducer, which is optimized for the Askar 140APO, and can provide more possibilities for telescope use. 0. 8x Reducer Parameters After attaching140APO Focal length 784mm After attaching140APO Focal ratio f 5. 6 Lens Number Triplet design Back Focus 55mmfrom the base of M48 male thread Weight 0. 63kg Rear end thread type