Comments on: Bessa Rangefinder Calibration

By: Baris

Baris — Fri, 30 Dec 2011 10:24:17 +0000

Thank you, worked well for me!

By: pedro m

pedro m — Mon, 05 Sep 2011 15:14:17 +0000

Hi. I am very disapointed. I was trying to get the vertical adjustment and suddenly the screw was loose and after shaking the camera he fall in my hand. I just don´t know if I force it of if this is normal. I have it in a safe place. Have you our someone any idea about this, and also if it has some way of fixing at home. Also, while I was turning it I was not seeing any difference in the adjustment. And at least the camera stays like it was, with a very small vertical gap. Please please, I need some feedback. Thanks

By: Michel Ostasch

Michel Ostasch — Sat, 19 Feb 2011 01:37:27 +0000

Thank you so much ! worked like a charm .easy simple instructions ,

By: Campbell Cameron

Campbell Cameron — Tue, 07 Dec 2010 12:54:37 +0000

Thank you very much for the great pics and instyructions. I managed to correct the vertical alignment very easily through the instructions and saved an expensive trip back to cameraquest. Great job and thank you for taking the time to post these, they are extremely helpful,

By: mirov

mirov — Wed, 04 Aug 2010 23:08:37 +0000

I’ve just found a picture of all the three screws : http://static.photo.net/attachments/bboard/00F/00F6Li-27906884.jpg

By: admin

admin — Wed, 09 Jun 2010 06:28:17 +0000

I’m glad the instructions could be of some use!
Thanks for your positive comments.
Cheers

By: Tom B

Tom B — Sun, 11 Apr 2010 12:27:39 +0000

Hi Arran
lovely clear and easy-to-follow instructions. I have just adjusted my R3A (latest model) and it is looking good! I found that both the focus screw (1) and the vertical (3) affected the left/right adjustment. So after some playing around with all the screws, I adjusted this screw last. Nico (if you are still out there!): you will definitely see a difference with a 1/8 turn – your fine adjustments will be smaller than this.
My vertical (3) screw is quite loose, so I have tried to put a little nail varnish on the thread, but it is not easy.

Arran – thank you

By: Nico

Nico — Thu, 17 Sep 2009 12:41:37 +0000

Hi arran!!! I wanted to thank you for the detailed instructions on how to calibrate the rangefinder of the camera. They are definitely the best out there.

I managed to get the cover off. I wouldn’t have imagined the adjustment screws were so deep inside the body, though. The thing is, I wasn’t able to fix the infinity focus (it’s quite off), as the screw was so tight, and I’m worried about breaking something inside as i’ve read on many places that the whole mechanism should be handled delicately. I have a couple of questions. Do you remember which movement (clockwise, counterclockwise) moves the patch to the left or right? How much is it necessary to move the screw to actually see a difference? (1/4 of a turn, 1/8 of a turn, etc). What size screwdriver are you using to move the infinity focus screw?

I’m so frustrated with having a brand new camera with the rf patch off. And it was bought in the US (B&H) but I live in south america, so it’s a royal pain sending it back to get it fixed.

Thanks.

By: Arran

Arran — Tue, 02 Jun 2009 11:50:35 +0000

Thanks for that info. Im sure it will help someone out.
Cheers

By: Chris M

Chris M — Fri, 22 May 2009 18:01:58 +0000

The original Bessa R looks at bit different. The screws are perpendicular to the length of the body as opposed to horizontal shown above. The middle screw is still the horizontal adjustment for infiniti.