Mamiya RB Film Back Seals
This USCamera custom seal kit set will service all RB 67 RB 67 Pro/Pro S 120, 220, and 645 film backs. The RB film back consists of the shell and insert. In checking these film backs for years, if the shell seals are bad so are the insert seals, therefore I recommend replacing them as a set.
The 6 piece insert kit includes channel seals for the front of the top and bottom covers, top/bottom seals left guide roller plate and top/bottom seals right guide roller plate.Â
The 4 piece shell kit includes 2 door channel seals on the back cover, 1 back cover hinge seal and 1 back cover door latch seal.
Also, check the revolving adapter. When the film back seals are sticky, the revolving adapters foam is usually sticky also. Mamiya made different adapter plates for the RB Pro and the RB Pro S/Pro SD. Links to the placement guides will show you what you need to know about them.
We have received many orders for the seals either for shell or insert only. I contacted many of those customers and most didn't realize they needed to check the other half of the set. That being said, if you are absolutely positive you want to purchase them separately, go here shell or insert.
USCamera RB 67 film back placement guide will help with installing these kits. Look here.
Mamiya C-Series Light Seals
USCamera custom back cover light seal kit for the most Mamiya C-Series TLR Camera Bodies including the C2, C22, C220, C220f C3, C33, C330, C330f, and the Mamiya Flex C. This kit includes the door hinge seal on the back cover and the top/left / right door seal on the back cover. The light seals have the adhesive already applied and to install you just peel off the backing and press into place. Top Quality seals made of imported open cell foam. Tech note: When installing this kit on the MamiyaFlex, you may need to cut the length of upper and lower channel seals. It appears from the cameras we have, the Mamiya flex door is a slightly smaller than the newer model Mamiya TLRs. Need the C330-S kit?
USCamera light seal placement guide for this Mamiya go here.
Helpful advice on light seal remove and replace is always available.
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 M645 Light Seals
USCamera custom light seal kit for the Mamiya M645 series of medium format SLR cameras. This includes the M645, M645J, M645 1000, and the M645 1000S. This 11-piece light seal kit is made of 2 kits. First, is the back cover kit includes 1 upper channel seal, 1 lower channel seal, and the left/right channel seals on the back cover. 2nd would be the camera body kit and includes 1 door hinge seal, 1 upper channel latch plate seal, 1 left channel seal, 1 seal above the counter lever opening, and 1 short seal below the same lever. Then the overlay latch plate seal which placed over the 1st latch plate seal. With the exception of the overlay latch plate seal, all other seals have adhesive already applied. To install, just peel off the backing and press it into place. Top Quality kit using imported open cell foam. If you need the mirror cushion seal set, we also make a kit of perfectly cut pieces, in stock here. Please note. The image in this ad for the camera body seals shows the top overlay latch plate seal is shaped like a "C". That is actually a straight foam seal. It can easily fit any shape since it is soft foam. However, to get that photo of it shaped like "C", I used some clear wax you can't see in the image, to hold that shape for the picture.
USCamera light seal placement guide for this Mamiya film camera, Go here.
Removing and replacing light seal can be a challenge, our instructions can help you.
Mamiya RB67 Mirror Seals
USCamera custom mirror seal kit for Mamiya RB67, RB67 Pro S and RB67 Pro SD camera body. This seal kit includes the seals on each side of the mirror, 2 mirror damper cushions on the top inside mirror cage frame and 1 mirror baffle seal on the back of the mirror frame.
Light seal removal and installation help is always available.
Placement guide for this kit is available here. Coming Soon!
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 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 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.
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-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 Light-Seals Super 23
USCamera custom light seal kit for Mamiya Press or Super 23 6x9, 6x7, and 645 film backs. Â This is the replacement seal kit that includes 2 door channels seals on the door, 2 front plate seals where the back attaches to the camera(supplied in 2 pieces for ease of installation), the door hinge seal, and the door latch plate seal.
USCamera light seal placement guide for this Mamiya film back here.
Mamiya Light Seals 1000DTL
This USCamera custom light seal kit fits the Mamiya 1000 / 500 / DTL / TL film cameras. This light seal kit includes 2 door channel seals on the camera body, 2 door channels seals on the back cover, 1 door hinge seal on the back cover, 1 replacement mirror cushion and 1 door latch seal on the camera body.
USCamera light seal placement guide for this Mamiya film camera, Go here
