I finally got around to finishing this one up:
Edited 4/14/2019 to replace the link with a link to the complete index. This index contains links to the most recent versions of all my documents:
https://drive.google.com/open?id=0B7ckZ ... nFYVDJSRW8
This shows how to teardown and rebuild the coaxial focus mechanism in an Olympus BH-2 scope, to get rid of the dried and gummy grease and make the stand perform like new again.
I hope somebody finds this helpful.
Carl
Procedure for teardown and rebuild of Olympus BH-2.
Moderators: rjlittlefield, ChrisR, Chris S., Pau
Procedure for teardown and rebuild of Olympus BH-2.
Last edited by carlh6902 on Sun Apr 14, 2019 5:26 pm, edited 3 times in total.
-
- Posts: 73
- Joined: Tue Oct 18, 2016 2:40 pm
- Location: Canada
- Contact:
I've never actually tore into a CH-2. But in looking through the PDF of the CH repair manual on Alan wood's site, the exploded view looke VERY familiar to me, so I'd say the CH-2 is probably really close.ChrisR wrote:Wonderful Carl, thanks so much.
Do you/anyone know how different a CH2 or CH30 mechanism would be?
Carl
I've never actually tore into a CH-2. But in looking through the PDF of the CH repair manual on Alan wood's site, the exploded view looke VERY familiar to me, so I'd say the CH-2 is probable really close.ChrisR wrote:Wonderful Carl, thanks so much.
Do you/anyone know how different a CH2 or CH30 mechanism would be?
Carl
BH2 Focus Document - Revision 2
FYI -
To anybody who's interested, I have updated the file in the above link to revision 2. This change corrects a few minor errors, as listed on the cover sheet.
Carl
To anybody who's interested, I have updated the file in the above link to revision 2. This change corrects a few minor errors, as listed on the cover sheet.
Carl