Surplus Shed Kellner 19.9mm

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Brand and Model:Surplus Shed Kellner 19.9mm
Price ($USD):20
Focal Length:19.9 mm
Barrel Size:1.25
Apparent FOV:45.0 degrees
Field Stop Dia.:0.0 mm
Eye Relief:13 mm
Weight (lbs):
Description:This eyepiece is a 3 element wide field Kellner design with coated optics and has a threaded barrel which accepts standard filters. Fits 1.25” telescope focusers. The optics are new wide field binocular eyepieces that we re-mounted for telescope use. Eye relief is 13mm and exit aperture is 17mm. Focal length is 19.9mm.

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