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I had the same problem as you, the projected image was about the size of a postcard with the head fully extended, but I had a diffuser head (I'm unsure about condensers). I was told to get a recessed...

Thank you very much, I had seen some of his wonderful photographs in the Black and White magazine a few years back.

Thank you all very much, the film holders which give me the most trouble are the new ones, so I'll take off their sharp edges.

Hi, I'm having problems with my master technika. When loading a Fidelity Elite Film Holder it sometimes catches the far edge of sprung back which stops the holder from seating properly (the 'lip'...

Try these, though rather expensive but still very impressive.
www.kapturegroup.com/kap_htmls/electronic_cable.html

Why do you want to do this and what is the end product to be?

<ol>I have a client who wishes to have prints made of the work that I have done for him, he wants them as a visual reference as he is...

Hi, I wish to make copies of some Provia 100F 4x5 transparencies onto 35mm colour negative film. I own a slide duping machine, a Bowens Illumtran 3S with a dedicated 4x5 light box.

Does any one...

Photoretouch Pro is a Mac program. Here are the Tutorial movies for the program.

www.binuscan.com/us/prp/tutorial/chapters.html

A program called made by Binuscan called Photoretouch pro, it has a very useful function called bX-ray which can reveal invisble image faults in scans such as CCD stops, Newton Rings, JPEG...

Thank you all very much for your help, I was assuming that the flange focal distance was doubled for 1:1.

I do like the method using a light meter and writing the correction factors on the front...

For telephoto lenses, are the calculations the same as for a standard lens?

Thanks

Just as a thought, Robert White in the U.K. is doing a special deal on a 6 x 7 Sinar Roll film Holder for £215. The advantage with this film holder is that it slips in like an ordinary sheet film...

Thank you all for your replys, I had a feeling that it was designed to mate with Copal shutters. So I think I will see if I can do a trade in with a newer lens sometime. For the time being I'll just...

This either comes as a new lensboard or as a kit for existing recessed lens boards. It claims to make the operation of preview lever movements and aperture adjustment easier.

What I would like to...

Thank you for your advice, I'll try Micro-Tools to see what they have.

What tool would you recomend for slackening the 'flat nut with two holes in it' and where could I get one.

Thanks, I was approaching the sequence from the wrong end.

Thanks for the replies, what were the reasons for the 'odd' shutter speeds, was it easier to make? Not knowing how a mechanical shutter works, I would of thought it would be like a gear box. Just...

I also ordered Hypam from Calumet in the U.K., I saw on their computer that they had 150 units of 2 x 5 litre on back order with Ilford. I rang Ilford to find out what was happening and they said a...

Why do shutter speeds go from 1, 2, 4, 8, 15, 30, 60, 125, 250, 500, 1000 per second.
Shouldn't it go 1, 2, 4, 8, 16, 32, 64, 128, etc.

Where can I get a lens board and shutter for this? :) http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3842947706&category=30076