Mamiya Press Lens FF Equivalents

This chart converts Mamiya Press lenses to Full Frame (35mm) equivalent based on horizontal dimensions.* Most conversions are usually done using the diagonal frame size, but I personally prefer having the most accurate horizontal limits. It was created for planning viewfinder selection on Mamiya Press based mods. All dimensions are…

read more

Current Fav Camera Setup: Goodman Zone Plus

The Goodman Zone is an open-source 3D printed camera (also available for sale) created by Dora Goodman. It utilizes probably my most favorite of lens formats, the Mamiya Press family of lenses. Check out her Instagram, and website for more information. The open source aspect of this camera lends to…

read more

Hacking the Instax Wide 300

In my Printables site, I have available Mamiya Press & Polaroid 600SE adapters to make this hack easier. While you do not need to make or buy one to perform the mods below, your alternative is a much more expensive Mamiya Extension Tube set, and at least 2 extra hours…

read more