Light Seal Placement Guides

Mamiya C220 C330 Placement Guide

Mamiya C220 C330 Placement Guide

Before doing anything, please go here
Mamiya C220 C330 Placement Guide
For more information on purchasing this kit, go here

You are installing a 4 piece kit for the Mamiya C Series TLR cameras.

This USCamera light seal kit includes,

Left door channel seal, camera body – 1 x 2mm
Right door channel seal, camera body – 1 x 2mm
Top door channel seal – 1 x 2mm
Hinge seal, back cover – 1 x 3mm


USCamera Light Seal Placement Guide | Mamiya C220 C330


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. The finest adhesive in the world will not adhere to that sticky, gooey residue that was once a quality light seal. Proper installation will give you thousands of light tight exposures.

See all USCamera light seal kits for Mamiya and more, start here.

USCamera Since 1998 | Pro Light Seal Installation Available | Light Seal Kits | Vintage Film Cameras | Mamiya C220 C330 Placement Guide

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About Gray

As a veteran attending National Camera's resident camera repair school in 1979, is where I found my true calling for the demanding yet extremely interesting field of photo equipment service and sales. For 25 years we grew every year. The staff and I serviced tens of thousands of film camera items, trained many technicians, met thousands of wonderful customers and truly had a fantastic time. Within 2 years of 2004, my service experience was devalued somewhat by the internet, film camera sales/service flatlined. Camera stores 50 times larger than mine were closing. I could see a new opportunity on the Internet. USCamera started as information site then became a family run internet business. Our mission remains the same, • Specialize in Vintage film equipment, mostly after 1958 • Knowledgeable • Provide quality products • Superior Service • Always available via phone - contact form – email All of us at USCamera look forward to serving you. Gray

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