How to make an Olympus Pen F/FT/FV to Nikon lens adapter
How to make an Olympus Pen F/FT/FV to Nikon lens adapter by Anonymous Having an Olympus Pen F/FT/FV camera is fun, but there are a limited number of lenses that…
Salvaging out a camera by Henry Taber
What do you do with a camera when it is beyond repair? Throw it away? Hardly. You harvest its parts! I bought a Canonet QL17 Glll off of eBay in…
Modifying Camera to Accommodate Silver Oxide Batteries by Jean Colin
Battery choice: Mercury battery was choosed by camera manufacturers because they have a very stable voltage, and this allow a very simple electrical circuit (a galvanometer). In adition, they had…
Mercury Battery By Kar Yan Mak
Many cameras from the 60s through 80s use mercury batteries. Why? Because the voltage remains stable even if the battery has been partially drained. As you might have noticed, mercury…