PLANEWAVE REDUCER 0.7X FOR CDK700 Maksutov Outer diameter 330 mm Material

Outer diameter 330 mm Material

which is particularly useful to prevent long telescope tubes from colliding with your tripod

Nasmyth focus(es) 100 mm or 180 mm Nasmyth hole diameter

SKU AV-9ATM011

What is in the box

PLANEWAVE REDUCER 0.7X FOR CDK700 Maksutov Outer diameter 330 mm MaterialThis reducer lens is designed specifically for flat field telescopes like the PlaneWave CDK700. This reduces the f ratio of the CDK700 telescope 70% yielding an effective focal length of 3150mm and an f ratio of F 4. 5 . The reducer lens attaches to the Nasmyth focus port of the CDK700 and has mounting holes for attaching the IRF90 rotating focuser. The reducer lens has 3 inches of back focus from the mounting surface of the IRF90. Note: The use of