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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
ZYGO Test Report
The result is an exit pupil that stays where the eyepiece designer intended
Tube vents with integrated 60 micron mesh filter allowing hot air to be released from behind the primary mirror
5'' Close Focus: Detailed
7 Resolution (Rayleigh) 0
Founder Optics 0.8X Focal Reducer for FOT86/FOT106 - RED0.8X type-extension-tubes-and-spacers ZYGO Test ReportThe Founder 0. 8X Focal Reducer was designed to reduce the effective focal length of the FOT86 or FOT106 refractors, but it will work with pretty much any f 5 to 5 7 refractor. The RED0. 8X has interchangeable M42 male and M48 male mounting threads. The optics, which are fully multi coated, have a clear aperture of 38 mm.
US$ 3400.00
US$ 35.00
US$ 99.00
US$ 10.43
US$ 13990.00
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