A Japanese tinkerer who goes by the name Sanasol has created something pretty cool. Using a homebrew sensor cartridge, he’s converted his classic Nikon FM SLR into a functional digital camera without having to alter the 35mm film camera at all. First spotted by Nikon Rumors, Sanasol says the mod is inspired by an idea that first popped up nearly two decades ago: the EFS-1. That product allowed…

Image credits: Photos published with kind permission from Lensrentals. Following up on the Canon EOS R5 teardown, Lensrentals has published a follow-up piece investigating the heat emission of the Canon R5. Before digging into the investigation, it’s worth covering some basics. Electronics in cameras produce heat while operating and to ensure full, uninterrupted operation, heat must be…