Mamiya Light Seal Kits
Mamiya Light Seals. USCamera light seal kits have been installed in tens of thousands of different film cameras and equipment. Purchase USCamera products with the confidence of knowing you are installing a proven product of the same quality as the original manufacturer.
In addition to custom Mamiya light seal kits for film cameras, USCamera has thousands of new and used Mamiya film camera parts.
New light seal kits and parts are added every day from customer requests.
Top Quality kits using imported open cell foam. For help installing light seal kits go here. To see all USCamera light seal kits available for Mamiya
“The most important and time consuming work is removing the old seals. Focus on clean, clean, clean. Clean the old residue from the door channels, mirror cushion area, door hinge area and anywhere else you are replacing the seals. Proper installation will give you thousands of light tight exposures.”
USCamera sells light seal kits, supplies, light seal material and parts for film cameras. We really enjoy working on film cameras.
Bamboo Light Seal Tools
Light Seals, Canon Light Seals, Contax Light Seals, Cosina Light Seals, Fuji Fujica Light Seals, Kalimar Light Seals, Koni-Omega Light Seals, Konica Light Seals, Leica Light Seals, Light Seal Sheets, Light Seal Strips, Mamiya Light Seals, Minolta Light Seals, Miranda Light Seals, Nikon Light Seals, Olympus Light Seals, Pentax Light Seals, Petri Light Seals, Plaubel Light Seals, Praktica Light Seals, Ricoh Light Seals, Vivitar Light Seals, Yashica Light Seals, Tools
Many customers have asked additional quantities of the pointed bamboo tools included with our kits. I find tools like this is invaluable when installing/placing light seals and more. I've used these to hold small parts in place while I installed screws. The bamboo tools are small, light with somewhat polished ends. 2.5mm wide x 150mm long. Package of 10 pieces.
See all available USCamera light seal placement guides for film cameras here.
Custom Foam Seals Short
Light Seals, Canon Light Seals, Contax Light Seals, Cosina Light Seals, Fuji Fujica Light Seals, Kalimar Light Seals, Konica Light Seals, Leica Light Seals, Light Seal Sheets, Light Seal Strips, Mamiya Light Seals, Minolta Light Seals, Miranda Light Seals, Nikon Light Seals, Olympus Light Seals, Pentax Light Seals, Petri Light Seals, Praktica Light Seals, Ricoh Light Seals, Vivitar Light Seals, Yashica Light Seals
We cut thousands of pieces of foam and try to re-cycle everything we can. However, we just have more short pieces than we will ever use. This is premium foam, just leftovers. Perfect size to cut for any application requiring short pieces of foam 75-100mm and under. This is the gray open cell foam from Japan. We sold this foam for years until it was dis-continued. Limited quantities of all sizes listed. Once they are gone, that's all.
Close Out packaging on this USCamera premium custom foam pieces. These packages include multiple short pieces when combined are at least 50mm wide (45 for 3mmT). Each Short piece is 8-12mm wide X 75-100mm long.
Help with removing and installing light seal foam is always available here.
Use the option to pick the foam thickness you want.
Custom Foam Seals Long
Light Seals, Canon Light Seals, Contax Light Seals, Cosina Light Seals, Fuji Fujica Light Seals, Kalimar Light Seals, Konica Light Seals, Leica Light Seals, Light Seal Sheets, Light Seal Strips, Mamiya Light Seals, Minolta Light Seals, Miranda Light Seals, Nikon Light Seals, Olympus Light Seals, Pentax Light Seals, Petri Light Seals, Praktica Light Seals, Ricoh Light Seals, Vivitar Light Seals, Yashica Light Seals
We cut thousands of pieces of foam and try to re-cycle everything we can. However, we just have more long pieces than we will ever use. This is our premium foam, just leftovers. Perfect size to cut for any application requiring long pieces of foam 200mm and under. This is the gray open cell foam we sold for years and has been dis-continued. Limited quantities of all sizes listed. Once they are gone that's all.
Close Out packages of this USCamera premium custom cut foam pieces. These packages include multiple long pieces totaling up to 35mm wide(depending on thickness) of our premium INOAC gray foam. Long pieces are at least 8mm wide X 200mm long. Open cell foam made in Japan.
Help with removing and installing light seal foam is always available here.
Use the option to pick the foam thickness you want.
Mamiya Polaroid Adapter Seals
USCamera custom light seal kit for the Polaroid Adapter for the Mamiya RB, RB Pro S, and Pro SD camera bodies. This kit is for the camera side seals on the adapter. We sell this kit in 2 pieces of foam for easier installation.
The placement guide for this seal is exactly the same as the camera side light seal used for the RB revolving adapter.
Mamiya PD-Finder Light Seals
USCamera custom light seal for the Mamiya PD Prism Finder, and Prism Finders for the M645 series of medium format SLR cameras. This includes the M645, M645J, M645 1000, and the M645 1000S.
This 2-piece light seal kit includes 1 seal for the bottom of the finder, front. The other seal, also on the bottom of the finder, fits in front of the eyepiece frame.
TECH NOTE. These seals will help with a minor problem many of these prisms have, read. Coming Soon!
USCamera light seal placement guide for this PD Prism finder, look here. Coming Soon!
Mamiya C330 S Fresnel Frame Light Seals
USCamera custom foam seal kit for the Mamiya C330 S Professional TLR camera bodies Fresnel/focusing screen frame assembly. This 2-piece foam kit includes the right, and left foam cushions installed on the frame to keep the Fresnel lens firmly held in place. All light seals in this kit have the adhesive already applied. To install, just peel off the backing and press into place. Top Quality seals made of imported black open cell foam. The C330 S camera body seal kit is also available.
USCamera light seal placement guide for this Mamiya accessory. Coming Soon!
Helpful advice on lightseal remove and replacement is always available.
Peeling the foam from the backing can be difficult for some. This video may help.
Mamiya M645 Mirror Cushion
USCamera custom mirror cushion and frame seal kit for the Mamiya M645, M645 1000s, and the M645 J. This M645 mirror cushion kit includes 1 left seal cushion, 1 right seal cushion and front damper cushion on the bottom of the viewfinder front frame.
USCamera light seal placement guide for this Mamiya foam seal kit, go here.
Mamiya RB Back Shell Seals
This USCamera custom seal kit will service one RB 67, RB 67 Pro, Pro S 120, 220, and 645 film back shell. This 1/2 of what I recommend you replace. The other 1/2 is the insert kit
The RB film back consists of the shell and insert. In checking film backs for years, if the shell seals are bad so are the insert seals. I recommend replacing them as a set. You may purchase the complete film back kit here.
This is the shell kit only and includes 2 door channel seals on the back cover, 1 back cover hinge seal and 1 back cover door latch seal.
USCamera RB 67 film back placement guide will help with installing the shell kits. Look here
Mamiya RB-RA Pro Seals
USCamera custom light seal kit for the Revolving Adapter used on the Mamiya RB 67 Pro camera bodies. This kit includes 2 long seals for the camera body side and 2 seals for the film back side on the adapter.
Light seal placement guide for this Mamiya revolving adapter, go here.
Removal and replacement help is always available online.
Peeling the foam from the backing can be difficult for some. This video may help.
Mamiya RB67-ProS RA Seals
USCamera custom light seal kit for the Revolving Adapter on the Mamiya RB Pro S and RB Pro SD camera bodies. This kit includes the seals required for the body side and film back side on the revolving adapter.
Removal and replacement help is always available online.
Peeling the foam from the backing can be difficult for some. This video may help.
USCamera placement guide for this Mamiya light seal kit go here.
Mamiya RB Back Insert Seals
USCamera custom 6 piece light seal kit for the Mamiya RB 67 Pro / Pro S 120, 220 and 645 film-back inserts only. This 1/2 of what I recommend you replace. The other 1/2 is the shell kit
The RB film back consists of the shell and insert. In checking film backs for years, if the shell seals are bad so are the insert seals, for that reason, I recommend replacing them as a set. You may purchase the complete film back kit here.
The insert kit includes door channel seals on the back of the top and bottom covers, top/bottom seals left guide roller plate and top/bottom seals right guide roller plate.
Make sure to check out the placement guide for the RB Pro and Pro S film back insert, and shell here.
Mamiya C330F Screen Frame Seals
USCamera custom light seal kit for the focusing screen frame used with the Mamiya C220f and C330f medium format TLR film cameras. We have 2 kits for these frames. Both kits use Premium black imported open cell foam.
- Style 1 | 11-piece kit uses foam with the adhesive applied.
- Style 2 | 6-piece foam kit without adhesive.
