Forgot Password
Pentax Camera Forums Home

Show Printable Version Search this Thread
06-22-2014, 04:22 AM   #1

Join Date: Apr 2013
Location: Brisbane, Australia
Photos: Albums
Posts: 661
Pentax 645 DFA lens adapter

Is there any manufacturer that makes an adapter for Pentax 645 D-FA lenses to mount onto either canon/nikon/sony A bodies with aperture control?

I would like a backup for my 645d that allows me to use the DFA or DA lenses as they don't have an aperture ring.

Thanks, Scott

06-22-2014, 10:46 AM   #2
Site Webmaster
Adam's Avatar

Join Date: Sep 2006
Location: Arizona
Photos: Gallery | Albums
Posts: 45,404
I don't think so- guess there just isn't a market for that kind of an accessory. All the adapters I know of are just hollow rings without any aperture couplings.

Adam Webmaster (Site Usage Guide | Site Help | My Photography) server and development costs are user-supported. You can help cover these costs by donating. Or, buy your photo gear from our affiliates, Adorama, B&H Photo, or Topaz Labs, and get FREE Marketplace access - click here to see how! Trusted Pentax retailers:


  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
adapter, aperture, camera, dfa, dfa lens, lenses, medium format, pentax, pentax 645 dfa
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread Starter Forum Replies Last Post
Pentax DFA 645 2.8 90mm Macro Ristretto Pentax Medium Format 84 01-06-2014 01:03 PM
Pentax 560mm, 18-270mm, and DFA 645 90mm Macro Officially Announced Adam Pentax SLR Lens Discussion 5 09-11-2012 05:58 AM
Contax 645 lens adapter for Pentax 645/645D? MikeSeb Pentax Medium Format 2 01-18-2011 07:47 AM

All times are GMT -7. The time now is 02:21 AM. | See also:, part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]