Making 5x7 prints from 645 negs on Omega D2 series

tkamiya · Mar 1, 2010

I'd like to do this without overdoing it....

I have an Omega DII-VC and D2. I also have a 75mm and 50mm lens.

Using 645 negative and 75mm lens, the head does not come low enough to make 5x7 prints. I have to raise the easel about 5 inches to make a full frame print and more to make cropped prints.

What focal length would be required so that I can do this without stacking books to raise the easel?

photomem · Mar 1, 2010

I print quite easily with an 80mm lens on my omega d3, which is quite similar to your enlarger.

MattKing · Mar 1, 2010

I would have thought that you would have had to raise the easel less to make cropped prints.

What is the size of the image when the head is at it's lowest? What is that height? We would need to know that information to suggest another lens.

That being said, I would recommend instead that you acquire a wood or plastic box or raised platform that is both level and of sufficient size that:

1) your easel, when placed upon it, is raised enough to meet your needs; and

2) your easel fits comfortably on it.

You will end up with more flexibility, and a better working height.

Matt

ic-racer · Mar 1, 2010

Look for a 135 or 150. They will also come in handy if you ever go to 4x5.

David Brown · Mar 2, 2010

ic-racer said:
Look for a 135 or 150.

Ditto. I've seen 135 Componons and Rodagons go for not much $ lately.

Thomas Bertilsson · Mar 2, 2010

ic-racer said:
Look for a 135 or 150. They will also come in handy if you ever go to 4x5.

And the benefit is you'll be using the sweet spot on the lens for some really crisp and clear prints.

tkamiya · Mar 2, 2010

Sound good to me. I'll look for something in that focal length. Thanks.

Making 5x7 prints from 645 negs on Omega D2 series

tkamiya

photomem

MattKing

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ic-racer

David Brown

Thomas Bertilsson

tkamiya

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