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misterbmr's photostream |
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Front - Front View
The front is made from a plastic petal lens hood. An adapter ring is epoxied inside to give a 58mm...
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Uploaded on Jan 10, 2012
Front - Rear View
Epoxied to the rear of the petal lens hood is the nut for a PVC pipe reduction coupling. The very end...
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Uploaded on Jan 10, 2012
Rear - Front View
The threaded piece of the PVC pipe reduction coupling is epoxied to the rear rube which is in turn...
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Uploaded on Jan 10, 2012
DIY Telephoto
This is a reincarnation of a previous lens to improve the front and replace push / pull focusing with...
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Uploaded on Jan 10, 2012
Lens Hood and Retaining Peg
The lens hood could have been made larger. it is based on the field of view of a 150mm lens and is made...
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Uploaded on Jan 8, 2012
Aperture Disc
The f8 aperture is placed over the lens board. The octagonal shape is to allow for the lens board...
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Uploaded on Jan 8, 2012
P1000781 lo res
The lens board holds a 150mm lens sandwiched between layers of foamcore. Not visible here is the rear...
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Uploaded on Jan 8, 2012
Back View With Back
This view shows the horizontal back installed. I left it as a future project to construct a vertical holder.
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Uploaded on Jan 8, 2012
4x5 Holder Back
The back has horizontal orientation. It consists of a square section that slides into the body and a flat panel with a grove for 4x5 film holder.
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Uploaded on Jan 8, 2012
Top View
This shows the main body with bellows attached and front standard ready to accept the lens board, aperture and hood.
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Uploaded on Jan 8, 2012
Back View Without Back
This shows the rear view without a back in place. This allows for use of a back with either vertical or...
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Uploaded on Jan 8, 2012
Bottom View
This view shows the tripod mount and the nut and bolt used to position the front standard. A slot in the base allows for focusing
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Uploaded on Jan 8, 2012
Body + Bellows + Front Standard
This view shows how the body, bellows and front standard fit together. The only movement is focus. No...
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Uploaded on Jan 8, 2012
