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  1. rayallen posted a new thread.

    Problem with EF lenses on 20D

    I have a 1Ds which uses EF lenses. I also have a 20D which normally uses EF-S lenses but can also use EF lenses. Page 23 of the 20D...

    Forum: Technical Troubleshooting

    Feb 21, 2018 at 2:12 AM
  2. Tonytee posted a new thread.

    Three's Company.

    Lens: Nikon 35~70mm Non D Lens Camera: Nikon N8000Ns Photo Location: Sherwood Forest. ISO: 100 Shutter Speed: 1/90s Aperture:F5.8 This...

    {DE50FAD4-CD9C-4EDC-B44D-1864A6E4563E}-_23_0181 (2).jpg

    Forum: Post Your Photos

    Feb 21, 2018 at 1:37 AM
  3. porkphoto posted a new thread.

    What are...?

    What are Robots?

    Forum: General Talk

    Feb 20, 2018 at 10:03 PM
  4. rayallen replied to the thread Nature Another Hippeastrum..

    Thank you, Tony. The old 20D can still perform.

    Feb 20, 2018 at 4:56 PM
  5. johnsey posted a new thread.

    President's Day Specials: 6D and 5DMKIII

    Canon EOS 6D DSLR Camera with Adobe Creative Cloud Photography Plan Kit - $999 [IMG] View Deal Canon EOS 5D Mark III DSLR Camera with...

    Forum: Canon Deals

    Feb 20, 2018 at 12:21 PM
  6. Tonytee posted a new thread.

    Bright and Colorful. Like Me. :))))

    Lens: Takumar F 70~210mm Lens Camera: Pentax k-50 Photo Location: Sherwood Forest. ISO: 100 Shutter Speed: 1/125s Aperture: F6.3 Focal...

    Forum: Post Your Photos

    Feb 20, 2018 at 8:17 AM
  7. Tonytee replied to the thread Nature Another Hippeastrum..

    I agree wholeheartedly. Well done, very striking colors. Thnx. TT

    Feb 20, 2018 at 8:16 AM
  8. rayallen replied to the thread Nature Red Hibiscus.

    That does not surprise me one bit. The mirror in the FF body is much larger than the mirror in an APS-C body. I don't like making mods...

    Feb 18, 2018 at 3:19 AM
  9. porkphoto replied to the thread Nature Red Hibiscus.

    I had some interference issues with my 5D MkII because the mirror was so large that it hit the back of the Schneider-Kreuznach lens. I...

    Feb 18, 2018 at 3:09 AM
  10. rayallen replied to the thread Nature Red Hibiscus.

    Yes, they all have aperture rings and will work.

    Feb 18, 2018 at 3:08 AM
  11. rayallen replied to the thread Nature Red Hibiscus.

    My 1Ds refused to work when there were no contacts. My screw mount adapter has contacts and works fine on the 1Ds and the 20D.

    Feb 18, 2018 at 3:03 AM
  12. porkphoto replied to the thread Nature Red Hibiscus.

    However, my Nikon , Leica R, and Mamiya medium format adapters are all fitted with contacts.

    Feb 18, 2018 at 2:59 AM
  13. Sundar Amartur replied to the thread Nature Red Hibiscus.

    Two of them were totally manual and one had contacts (50 mm K-A type)

    Feb 18, 2018 at 2:54 AM
  14. rayallen replied to the thread Nature Red Hibiscus.

    Thanks for the info. I am glad that it works for you.

    Feb 18, 2018 at 2:50 AM
  15. rayallen replied to the thread Nature Red Hibiscus.

    From that time frame and if you were using them on film cameras I would say that they will have aperture rings and are most likely...

    Feb 18, 2018 at 2:49 AM
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