Surplus Shed Kellner 19.9mm


 Info  Votes  Messages  More Stats  Up One Level
Brand and Model:Surplus Shed Kellner 19.9mm
Price ($USD):20
Type:Kellner
Focal Length:19.9 mm
Barrel Size:1.25
Apparent FOV:45.0 degrees
Field Stop Dia.:0.0 mm
Eye Relief:13 mm
Elements:3
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.

Vote Highlights Vote
No votes found!
 
[Click Here to Login]
Don't have a login? Register!