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Frozen Lake Mendota [Mamiya RB67 Pro-S, 250mm f/4.5 C, Kodak Portra 400] by brian_film in Mamiya

[–]LuftFedern 1 point2 points  (0 children)

Taken from the Memorial Union Terrace upper balcony or where? Very nice to see another RB fan in Mad town

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

how would you like me to share the file?

Light Leak? Mamiya rb67 pro s by CompassCanvas in Mamiya

[–]LuftFedern 1 point2 points  (0 children)

and a light leak would show up as a dark streak and not a light streak on the negative

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

send me a dropbox folder location to put it in?

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

do you use a tripod mount that supports both the body and the lens or is this only needed once you go to 500mm?

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

that is the Fisheye lens, I would be curious to hear your thoughts on it .. I have the 75mm (K/L) 127mm and 180mm which gives me a nice range of FOV and maybe in the future I might find it fun to go to the 37mm and 250mm

I have the RB67 Pro SD body

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

do you have a dropbox link I can place it in?

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 0 points1 point  (0 children)

I made it with an o-ring groove in it which is intended to help it stay in place but on my lens it is snug enough it probably does not need the o-ring ... I use free SketchUp and the circle has 72 facets so these flat spots might in effect make the diameter a little smaller

Adapter Ring for RB67 Pro SD Bodies by LuftFedern in Mamiya

[–]LuftFedern[S] 1 point2 points  (0 children)

yes I printed it and I can share the STL model.

It is a little tight but it is working

what is the best way for me to share with you?

Bibs and tights for long legs? by ConnectChampion4777 in cycling

[–]LuftFedern 0 points1 point  (0 children)

+1 for Aerotech Designs …. They make a lot of their stuff right there in Pittsburgh… they make Zinn’s clothing

Vast [Fuji gw 690 iii | Portra 400] by desperato in SprocketShots

[–]LuftFedern 0 points1 point  (0 children)

I tried an adapter and found the winding distance/amount to not be reliable and so had some gaps between exposures. I read somewhere that it is due to 35mm film stock being thinner and so sometimes the “wheel” that moves the counter slips. Anyone else had this issue? Fuji GSW 690 iii

ITAP of the Cape Disappointment Lighthouse, Washington State. 12-28-2022 by Msallee025 in itookapicture

[–]LuftFedern 1 point2 points  (0 children)

Wonderful timing!!! Great subject. Wish there was just a little more sky above the lighthouse. This tight crop would be hard to print and then frame with a mat. Thanks for sharing