Search found 3 matches
- Mon Apr 25, 2022 3:56 am
- Forum: Important announcements
- Topic: Help identifying another old AO Spencer scope
- Replies: 15
- Views: 12097
Re: Help identifying another old AO Spencer scope
It does not have two feet and I see no numbers on the bottom. It looks a lot like the scope in the top right picture of the attachment.
- Sun Feb 20, 2022 3:01 am
- Forum: Important announcements
- Topic: Help identifying another old AO Spencer scope
- Replies: 15
- Views: 12097
Re: Help identifying another old AO Spencer scope
If you look on the bottom, there will be some numbers,
Where on the bottom? I cannot find any numbers.
The lens under the condenser swings out.
Where on the bottom? I cannot find any numbers.
The lens under the condenser swings out.
- Sat Feb 19, 2022 10:05 pm
- Forum: Important announcements
- Topic: Help identifying another old AO Spencer scope
- Replies: 15
- Views: 12097
Re: Help identifying another old AO Spencer scope
I have scope that looks like the one described above except that I think it is a phase contrast scope. It has a lens below the condenser. The objectives say nothing about phase contrast. Objectives are 3.5X NA 09, 5x NA 14, 10X NA 25 and 20x NA .50. The oculars have no markings. What model is it? Is...