Omcon Erfle 52mm


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Brand and Model:Omcon Erfle 52mm
Price ($USD):$109.00
Type:Erfle
Focal Length:52 mm
Barrel Size:2 in
Apparent FOV:50.0 degrees
Field Stop Dia.:0.0 mm
Eye Relief:0 mm
Elements:6
Weight (lbs):
Description:

Vote Highlights Vote
Omcon Erfle 52mm
Of the 50-55mm eyepieces available on the market, the Omcon 52 mm Erfle provides the best view at the best value! This is based on a "side-by-side" testing of this eyepiece and a Televue 55mm Plossl on different telescopes (including a 6" f/8 Newtonian right as well as 16" f/4.5 or f/5 Newtonians). Even on the the large aperature rich-field scopes, the quality of the edge-of-field views in the two eyepieces were equivalent.

Overall Rating: 9
Weight: 9 (Veritable Vote)
Date:
By: Anonymous (xxx.xxx.136.164)
Link to this vote: http://excelsis.com/1.0/displayvote.php?voteid=43473


Omcon Erfle 52mm
I agree with the previous posts, this eyepiece is an excellent value and works well from f/6 to f/10. There is plenty of eye relief for folks who wear glasses, and the only defect I noticed is slight astigmatism and some coma at the edge of the field in an f/6 scope.

Overall Rating: 8
Weight: 1 (Unreliable Vote)
Date:
By: Anonymous (xxx.xxx.162.141)
Link to this vote: http://excelsis.com/1.0/displayvote.php?voteid=43474


Omcon Erfle 52mm
Gives just about exactly a 1 degree fov on my Celestron C-9.25. Large, weighty eyepiece.

Overall Rating: 8
Weight: 1 (Unreliable Vote)
Date:
By: Anonymous (xxx.xxx.104.33)
Link to this vote: http://excelsis.com/1.0/displayvote.php?voteid=43472

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