Storing Paralenz+ for a longer time without use
Some of you might not use the camera daily, but only when you go for a s...
Maintenance of o-rings on Paralenz+
This part is straightforward.
The only o-rings that need maintenance ar...
Maintenance of Paralenz+
It is very important to make sure the camera is maintained in a proper w...
Cleaning the lens
Cleaning the lens is quickly done by breathing on the lens glass to fog ...