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Astrophotography and Sketching >> Film Astrophotography

Nebhunter
Pooh-Bah


Reged: 10/04/03
Posts: 1010
Loc: Frostbite Falls
Re: A focusing question
      05/14/07 10:26 PM

I have a chance to pick up a Stiletto IV deluxe with Ronchi screen 300. The Hartmann mask is just too difficult to use, and then I am not sure if it's on 100%. The Stilleto is going for $100 Canadian. I guess I should jump on this. It has never been used, as fits the OM1 camera. Speaking of OM1's, there are a couple on Ebay that are serviced and guaranteed in excellent condition. I guess I'm going to bid on them. My old Konica has will be used for wide field photo's. I have a Konica vari-focal lens (rare)that has increments from 35 - 50 - 70 - 85 - 100. Once you change power you must refocus. You can't tell the difference on photo's between a fixed lens and this lens. It is 82mm and F2.8 and cost $450 back in 1974.

I was out with my Equinox 80mm last night and was imaging M57 prime. I was glued to the illuminated eyepiece on the 150 F8 refractor when a bright light zoomed across it. I think I may have captured a meteor. The film is being processed and I will know tomorrow night. Thanks for listening.

--------------------
Handle me with Care - The Traveling Wilburys.

TEC 140 "Katyusha" - Tec field flattener. Equinox 80 -
Atlas EQ6 SynScan GPS ADM conversion. ST-4 guider.

PENTAX 67 - 400 EDif - 300 - 200 - 135 - 90 lenses.
OM-1 300 Tamron - Konica 35-100 Varifocal STI Pro Stiletto.

http://nightfly.zoomshare.com/

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Entire thread
Subject Posted by Posted on
* A focusing question Sidney 12/18/04 01:34 PM
. * Re: A focusing question raydar   12/19/04 01:23 PM
. * Re: A focusing question Suk LeeModerator   12/19/04 07:59 PM
. * Re: A focusing question raydar   12/20/04 04:05 AM
. * Re: A focusing question Bill G.   01/12/05 09:05 PM
. * Re: A focusing question ClownFishModerator   06/08/05 12:35 PM
. * Re: A focusing question Anonymous   09/06/05 01:19 PM
. * Re: A focusing question lawrie   05/23/06 09:51 AM
. * Re: A focusing question ClownFishModerator   05/23/06 10:29 AM
. * Re: A focusing question Nebhunter   05/14/07 10:26 PM
. * Re: A focusing question lawrie   05/23/06 09:08 PM
. * Re: A focusing question Suk LeeModerator   05/25/06 12:38 AM

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