What is this?

Drew B. · Apr 12, 2008

I took possession of some type of lens...it states on the front element: D.O.Industries 135mm F4.5 and supposedly fits on a copal #3s shutter (which i don't have)

Any ideas on its designed usage?

drew

Dan Fromm · Apr 12, 2008

# 1 is more likely.

If you bought it via eBay from eBay seller lazyjays it probably came from a long roll camera (46 mm, most likely) as used by school photographers.

Good luck, have fun,

Dan

Good and inexpensive is good.
Not good and inexpensive is not good.
Good and not inexpensive is not good.
Not good and not inexpensive is not good.

Drew B. · Apr 12, 2008

the seller is "qualitycamera" and had an image of it screwed onto the copal 3.... It was sitting there at the end w/no bids on it....so I said "what the hell"

ricksplace · Apr 12, 2008

My guess is an enlarging lens. I think D.O.Industries is Fuji. I bought a 150/4.5 D.O.Industries lens under the same sort of conditions (nobody else bid on it, so I figured what the ..., can't go wrong with $5!) I have tried the lens on my speed graphic, and the results are surprisingly good.

Rick

Drew B. · Apr 12, 2008

hopefully, I can use it on something...my 4x5 would be nice! Will have to find a shutter for it though.

Nick Zentena · Apr 12, 2008

Have you measured it? Strange to use a #3 for a lens that small.

Dan Fromm · Apr 12, 2008

This 330225433553 one? You're right, he says it fits a #3S.

Not an enlarging lens. I still say most probably a lens for a long roll camera.

A poisoned gift if free because of the cost/scarcity of #3S shutters and the lens' likely relatively low specifications (at even odds, a tessar type). Your only hope is that it was originally made to fit a #1 and has bushings to fit a #3S. Don't laugh, I've seen a few lenses, but not from D.O.I., roughly like that.

What is this?

Drew B.

Dan Fromm

Drew B.

ricksplace

Drew B.

Nick Zentena

Dan Fromm

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