Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
10-31-2011, 02:00 PM   #1
Forum Member




Join Date: Feb 2011
Photos: Gallery
Posts: 84
AM Topcor MC 135mm f/2.8

From what little I could find online I can only conclude that it's not very common. It's a PK mount, has a built-in hood, and I think a 55mm thread. Found a lot of info on the Topcor 135mm f/3.5 model but next to nothing on this f/2.8. Haven't really taken any pictures with it yet; waiting for good weather. Probably spring.

Does anyone have anything on this lens? It's not on the lens database here.

Click to enlarge photos.







10-31-2011, 02:58 PM   #2
Pentaxian
Lowell Goudge's Avatar

Join Date: Jan 2007
Location: Toronto
Photos: Gallery | Albums
Posts: 15,312
Looks a lot like the M42 mount Rikenon that I bought. No half stops, short built in hood and 6 blade aperture that collapses to a triangle. Serious internal reflections off the rear lens group mounting that w solved with some flat black paint.
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!
135mm, f/2.8, k-mount, lens, pentax lens, slr lens, topcor
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
For Sale - Sold: Tokyo Kogaku (Topcor) 135mm f3.5 with Asahi UV Ghostless Filter (Worldwide) knyghtfall Sold Items 3 11-10-2010 06:25 AM
For Sale - Sold: Topcor 58mm f/1.4 converted to Pentax K mount. Voe Sold Items 7 09-24-2009 06:12 AM
For Sale - Sold: Topcor 135mm f/3.5 converted to Pentax - seeing is believeing! Voe Sold Items 6 08-26-2009 03:55 AM
Melbourne today acording Topcor 58mm f/1.4 sees the Voe Post Your Photos! 3 12-14-2008 02:26 AM
Topcon RE Topcor 135mm f/3.5 - bragging rights. Voe Pentax SLR Lens Discussion 7 09-05-2008 09:17 PM



All times are GMT -7. The time now is 06:00 AM. | See also: NikonForums.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