Light Seals for Cosina Film Cameras
Cosina 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 light seal kits for Cosina film cameras, USCamera has bulk light seal material, thousands of new and used Cosina film camera parts, downloads and more.

Our website is dedicated to imaging products support. New light seal kits and parts are added every day from customer requests.

USCamera features top quality kits using imported open cell foam. For help installing light seal kits go here. To see all USCamera Cosina Light Seal kits available go here

“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.”

Cosina Light Seals from USCamera

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Bamboo Light Seal Tools

$0.47
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.

Cosina Light Seals CT1

$7.50
USCamera custom light seal kit fits the Cosina CT1 Super film cameras. The kit includes 2 door channel seals on the body, 2 door channel seals on the back cover (hinge end), 2 door channel seals on the back cover (latch end), 1 hinge seal on the camera body and 1 replacement mirror cushion. Premium USCamera foam.   USCamera light seal kit placement guide for this Cosina film camera here.

Custom Foam Seals Long

$2.82$3.61
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.

Custom Foam Seals Short

$2.52$3.51
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.