- #E LEITZ WETZLAR PROJECTOR SERIAL NUMBERS#
- #E LEITZ WETZLAR PROJECTOR FULL#
- #E LEITZ WETZLAR PROJECTOR FREE#
#E LEITZ WETZLAR PROJECTOR FREE#
I just ordered a $1.65 adapter with free shipping and see if I can get this tube shortened in the machine shop at work. This means that I can shorten this tube to get it at infinity when the lens in screwed fully in the tube.
When the lens in fully screwed in the green tube, the lens housing itself it about 30mm from the M39 mount. To mount in on my 6D, I would need a M39 adapter (without glass).Īssuming that this adapter gives a register distance of 45,4mm I would need to get the lens 11,9mm closer to the sensor. That means with this "mount" with M39 tread, the register distance is roughly 33,5mm. In this setup I have to screw the lens 4mm out from the maximum inward position to get infinity focus. It turned out that the tube in was housed in and extents from is a M39 tread, which I then mounted in my M39 adapter (1.3mm shortened for my Industar-69) on my NEX-3.
#E LEITZ WETZLAR PROJECTOR FULL#
"As God is my witness, I thought turkeys could fly!!!"Ĭhris_zeel wrote: I did some tests with extension tubes on my 6D and found out that it cover the full sensor. I do this myself and sometimes just let the lens focus on a ground glass or paper. It may be worthwhile to put the camera on a tripod so you can use both hands to hold the lens. If the tube is too small, just slit it and tape it. Use a cardboard tube from paper towels between the lens and your camera body and just move it into focus so you can take measurements. Anyway, you can easily test the lens for yourself. I think a Helicoid adapter would give a bit more. Nikon has the least distance available so I need to stay over 100mm for infinity focus. Pete wrote: Although I have not used projection lenses, I have used press camera and enlarging lenses on my Nikon Bellows. Nex5, Olympus EPM1, yashica half 14, Canon eos 650 want to see samples of mine? please click My lenses I use focusing helicoid from china, works well. Register distance? It's long enough to be used in Canon DSLR, even Colorplan 90/2,5 can be used in DSLR (little cut) I have Leitz Hektor 100/2,5, I will answer based on that, since I dont have dimaron, but the register flange should be similar. I just picked up a Leitz Wetzlar projector with a Dimaron 100mm f/2.8 objective for 5 euros and have some questions about adapting the lens. Posted: Thu 12:54 am Post subject: Re: question about adapting projector lens Life is too short to let us try every lens! The best lens is the one you have with you.
#E LEITZ WETZLAR PROJECTOR SERIAL NUMBERS#
List of Rodenstock Interchangeable Lenses for 35mm cameras with Serial Numbers
There are some information here in Germany: Auto Topcor 135/3.5Ĭalvin83 wrote: You can answer some of the questions yourself - just held the lens in front of your camera. Rangefinder: Zorki 4K, Ricoh 500G, Olympus 35 SP, Neoca 2SĮxakta: Meyer-Optik Trioplan 50/2.9, Primagon 35/4.5
SLR: Praktica MTL5, Topcon RE-2, Topcon RE Super, Nikon EM, Chinon CE-3 Memotron, Pentacon F, Zenit 12-XP So far, I understand that adapting can be done in several ways.ĭoes anyone have experience with generic focusing helicoids? So what is the distance (from either the rear element or rear of the housing) to the sensor when focused at infinity?Ĭan it fill a full frame camera? Or only 1.5x crop sensor? Or smaller?
What is the register distance of a projection lens like this Dimaron? I cannot easily find the information in a search on the forum so I thought I would start a new topic. Posted: Wed 11:11 am Post subject: question about adapting projector lensĬhris_zeel wrote: I just picked up a Leitz Wetzlar projector with a Dimaron 100mm f/2.8 objective for 5 euros and have some questions about adapting the lens.