Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
05-04-2010, 01:38 PM   #1
Inactive Account




Join Date: Jan 2010
Location: New York
Posts: 11
TAMRON-F AF Tele-converter 1.4X Pz-AF MC4

Does anyone know if the the TAMRON-F AF Tele-converter 1.4X Pz-AF MC4 will work with the K-7 ?

05-04-2010, 02:56 PM   #2
Pentaxian
Marc Sabatella's Avatar

Join Date: Sep 2006
Location: Denver, CO
Photos: Gallery
Posts: 10,686
If it says it's for Pentax, it works. Probably won't support SDM, though.
05-04-2010, 03:08 PM   #3
Veteran Member
dgaies's Avatar

Join Date: Oct 2009
Location: Maryland / Washington DC
Posts: 3,917
QuoteOriginally posted by yegnal Quote
Does anyone know if the the TAMRON-F AF Tele-converter 1.4X Pz-AF MC4 will work with the K-7 ?
It does work with the K7 (or any other Pentax, assuming it has a Pentax mount).

It should also work with SDM lenses, although the AF will hunt a little more and is somewhat less consistent locking focus. I've used my Tamron 1.4x with the three of the DA* lenses I own (50-135, 60-250 and 300) and the AF works with all of them. You can get better results if you manually focus and get it "close" and then use the AF to lock it in. This works especially well with the DA*300/4 + 1.4x.
05-04-2010, 03:12 PM   #4
Inactive Account




Join Date: Jan 2010
Location: New York
Posts: 11
Original Poster
The MC4 supports SDM on the K10 and K20. The previous version only supported the K10...

Reply

Bookmarks
  • 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!
1.4x, af, camera, dslr, mc4, photography, pz-af, tamron-f, tele-converter
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
For Sale - Sold: Tamron-F 1.4X Pz-AF MC4 Tele-Converter jjdgti Sold Items 3 12-03-2009 08:16 AM
For Sale - Sold: Tamron 1.4x Pz-AF MC4 Tele-Converter mmzymxf Sold Items 2 11-09-2008 12:12 PM



All times are GMT -7. The time now is 05:45 AM. | See also: NikonForums.com, CanonForums.com 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?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top