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  1. M

    Pentax PF80ED and CA35

    I have an pentax adaptor to turn a pentax spotter into a lens for a Pentax dSLR. I am selling it on Ebay if anyone is interested...... http://www.ebay.com/itm/Pentax-PF-CA...item3f2094656f I am also selling my PF 80ED Spotter...
  2. M

    Pentax PF CA-35

    I have an pentax adaptor to turn a pentax spotter into a lens for a Pentax dSLR. I am selling it on Ebay if anyone is interested...... http://www.ebay.com/itm/Pentax-PF-CA35-Camera-Adaptor-for-Digiscoping-with-SLR-/271129535855?pt=LH_DefaultDomain_0&hash=item3f2094656f Thanks, Matt
  3. M

    Pentax ca35 Help

    I finally bought a ca35 to use with my k100d and 80ed and am having trouble getting it to work. I am not very experienced on the manual settings. I have it set on MF and on the AV mode but I can not take a photo. It is flashing av-- on the top LCD panel. Any ideas?
  4. M

    Sigma 170-500mm Problem

    My sigma 170-500mm was working fine with my Pentax K100D, but now it just flashes Av-- in the top LCD. I tried it on my old Pentax ZX-30 film SLR, and it is doing the same thing. Does anybody know what is wrong with the lens? Thanks, Matt
  5. M

    K 100D and Sigma 170-500mm; HELP!

    I bought a Sigma 170-500mm APO off of Ebay. It said that it was for a film camera, but I thought that it could be used on either. Anyways, I have had the camera and lens for a while now, but am still very naive to the dSLR game and the manual settings. I have taken quite a few photos, but...
  6. M

    Sigma 170-500mm Filter

    I just received a 170-500mm for my Pentax K100D that I purchased off of EBay that I got a great deal on compared to others I had been watching. The lens came with a Filter, a Tiffen Professional 86C UV Protector. I know that people have varying opinions on Filters, but is this a good filter...
  7. M

    Zoom Lenses for Pentax K100 D

    What would you recommend for a zoom lens for this camera? I am looking at the Sigma 50-500mm or 170-500mm. I was looking at the Tamron 200-500mm, but I can't find it available anywhere for the pentax mount. Does Tamron make this lens for Pentax? Any other suggestions would be great...
  8. M

    Sigma Lenses

    I recently ordered a Pentax K100 D, with the 18-55 kit lens, and the 50-200mm Pentax lens. I will use the camera alot for wildlife photography. I am looking at getting a Sigma 170-500mm. If anyone is familiar with this lens and can comment on it I would appreciate any info. I am new to the...
  9. M

    Western Kansas

    Hey everybody. I am from Kansas and am new to the forum. Just thought I would say hello. Matt
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