Wavytone
20-10-2009, 10:37 AM
A rare beastie, like new in box with caps, $100
This is a BIG heavy eyepiece and is best suited to 100mm or larger refractors with focal ratios of f/7 or longer able to fill the field of a 2" barrel. If you have a Dob or small Mak forget it, this is not for you.
It is very sharp to the edge, gives a view of starfields like diamonds on black velvet, the apparent field of view is 50 degrees.
Will post photo tonight.
This is a BIG heavy eyepiece and is best suited to 100mm or larger refractors with focal ratios of f/7 or longer able to fill the field of a 2" barrel. If you have a Dob or small Mak forget it, this is not for you.
It is very sharp to the edge, gives a view of starfields like diamonds on black velvet, the apparent field of view is 50 degrees.
Will post photo tonight.