> Can anyone recomment a "good" stereo adapter than can fit into a 2" focuser.
>
> Al Nagler said he was working on one a few summers ago, but it obviously
> never made it to market.
>
> --
> =================
> Users choose DOS and MAC's over UNIX | Tom Glinos @ U of Toronto Statistics
> You are not expected to understand this.| tg@utstat.toronto.edu
>
Astrophyics sells one for about $950 ouch!. I havent seen it, but Roland told me that it, like the one Al Nagler was considering, did not defocus when you changed the interpupillary distance and that it was straight-through configuration. Has anyone tried one?
I have the Celestron/Baader-Planetarium stereo view. I heartily dis-recommend it. It looses focus when you change interpupillary distance. Far worse, mine lost its collimation after about 4 hours of use. It took me about 6 hours to re-collimate it. One must completely disassemble it to get at all the collimation scews.
However, when collimated, it provides wonderful lunar and planetary views with a AP traveller. I find it no help on deep sky objects.
danko@bnr.ca