C-0.72X Reducer for FS60CB Telescopes (TKA20580B)
$710.00
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Description The Takahashi FS-60C Reducer-C 0.72X converts the FS-60C from an f/5.9 to an f/4.2 wide field imaging instrument. Specifications Telescope with Adapter FS-60CB with C0.72X RD Adapter Part Number TKA20580B Aperture 60 mm Resolution 1.93" Limiting Magnitude 10.7 Light Gathering Power 73x Focal Length 255 mm Focal Ratio f/4.2 Image Circle Diameter 40mm Optical Type Fluorite Doublet Apochromat Tube Diameter 80 mm Tube Length (With Lens hood retracted) 440 mm Tube Weight 1.4 kg Recommended Finder 6x30 Metal Back Distance 56.0 mm
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