Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
01-25-2008, 03:25 PM   #1
Inactive Account




Join Date: Dec 2007
Location: Ithaca, NY
Posts: 20
Checking the light seals and mirror on a Super Program

Hi all,

I just got a Super Program along with two Pentax-A lenses, 50/1.4 and 35-105/3.5, off ebay. I bought it because I wanted to use the lenses for an LX I'll be receiving shortly. I was looking at the Super Program, however, and wanted some help verifying whether or not the light seals and mirror are in proper working condition. I just want to make sure that the light seals haven't deteriorated and the mirror isn't sticky. Can someone tell me what to look for? Thanks.

01-25-2008, 06:27 PM   #2
Veteran Member
Eaglerapids's Avatar

Join Date: Apr 2007
Location: Idaho,USA
Photos: Gallery
Posts: 1,588
I just got a Super Program myself and you ask good questions and I hope somebody who knows more, answers. What I did was run a 12 exp roll through the camera and had it developed at a one hour place. The pics looked good so I've loaded some B&W in. Before this I took the lens off and checked to make sure the mirror worked without sticking and just visually checked whatever I could see.
I also have the A 35-105/3.5, great lens!
01-25-2008, 06:47 PM   #3
Inactive Account




Join Date: Mar 2007
Photos: Gallery
Posts: 3,675
I have had some experience in this field. Really, if the camera is 30 years old the light sealing strips on the rear door are probably in need of replacement. It is not necessary to shoot a roll of film to test, all you need is a toothpick and a good bright light.

Open the camera back up and see and feel if the edges of the back door are sticky - even a little bit, check further. If there are tiny bits of gunk stuck to the edges, the foam seals on the body need replacing. If you can very gently pick at the foam in the groove on the camera body and tiny bits are easily extracted, they need replacing. If you look inside at the hinge side of the open back door and see and feel gucky black foam or felt, they need replacing. Remove the lens and look at the tiny foam strip at the top of the opening where the mirror will flip up to. If it is missing tiny pieces or again, flakes off with the most gentle of pryings with a toothpick - it needs replacing.

Jon Goodman sells strips of foam and gives great free advice so you can do-it-yourself. With patience and practice it is a simple and rewarding experience and can save you $$.
01-25-2008, 06:49 PM   #4
Veteran Member
Finn's Avatar

Join Date: Feb 2007
Location: Phoenix
Photos: Gallery
Posts: 1,056
I would just start using it. I the mirror starts sticking or you notice light leaks, go ahead and change them out. On the other hand, neither job is very hard (although maybe a little tedious), and a light seal kit can be had for $10 or so online.

If you decide to do either, I would probably do both at the same time. They tend to degrade at a similar rate.

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!
lenses, light, light seals, mirror, program, seals
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Super Program bad gummy seals Dimeman Pentax Film SLR Discussion 16 02-11-2010 03:49 PM
ME Super light seals? Ratmagiclady Pentax Film SLR Discussion 16 02-25-2009 10:48 AM
ME and K2 with some rotten door seals and mirror bumper/stop arkansas72762 Pentax Film SLR Discussion 9 01-21-2009 12:52 PM
Mirror jammed up - Super A / Super Program pasipasi Pentax Film SLR Discussion 13 08-20-2008 12:56 AM



All times are GMT -7. The time now is 05:08 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