Nikonos lens plus rear cap: watertight?

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

DLedin

New
Messages
4
Reaction score
0
Location
United States
# of dives
100 - 199
Does anyone know if it is safe to submerge a Nikonos lens (such as the standard 35/2.5 lens) that has a rear lens cap on it? (This is assuming that the lens has a good working o-ring installed.)
 
I wouldn't do that, especially more than just a few inches below the surface of the water. Even with a properly lubricated O-Ring, the issue I think would be that the rear lens caps on those lenses(at least the ones I have) are not machined like the mounting surface on the Nikonos cameras, so the O-Ring is not going to make the same water tight seal with the rear lens cap like it does on the camera.

Best,
-Tim
 

Back
Top Bottom