USCamera Light Seal Placement Guide | Pentax MX Before doing anything, please go here For more information on purchasing this kit, go here You are installing a light seal kit for the Pentax MX. This camera uses 2 kits, 1 for the body and 1 for the mirror cushion. The body light seal 5 piece Kit includes, bottom channel seal, camera body – 1 x 1mm top channel seal, camera body – 1 x 1mm hinge seal wide, camera body – 1 x 1mm hinge seal, camera Read More...