Image of the day

From the
ATWB Customer Gallery

Sun set Texas style

My Account

New to Astromart?

Register an account...

Need Help?

Eyepieces from camera lenses

Started by SAM, 07/29/2002 11:34AM
Posted 07/29/2002 11:34AM Opening Post
I was recently told that it is easy making high quality eyepieces from old Japanes camera lenses. Well, I have been working on this, without any luck. Has anyone tried this, and how did you do it? Thanks
Posted 07/31/2002 11:43PM #1
Here is a link to a picture of a HUGE eyepiece I made from a pair of lenses that were part of an old Fujinon TV zoom lens assembly and an achromat I had laying around.

This eyepiece needs a telescope with a large focal plane to work properly. I have a 4" f4 refractor and a 5" f7.2 refractor which both give incredible views with this lens, it's a real space walk (almost makes you dizzy). Something similar might be done with some of the smaller zoom lenses from old camcorders which are being scrapped these days.

There are only 10 kinds of people who understand binary - those that do and those that don't