Ultimate Mamiya M645 Viewfinder Suite: 3x3 Grid, 35mm & XPan Masks

Elevate your composition and scanning game with the most versatile toolkit for the Mamiya M645 system! This precision-engineered set of overlays allows for professional framing and masking without the need for expensive, hard-to-find original focusing screens.

Whether you are shooting standard 120, experimenting with 35mm "sprocket" film, or aiming for that cinematic XPan look, this suite has you covered.

What's Included:

1. 

   3x3 "Rule of Thirds" Grid:
   The classic composition aid for perfect alignment.
    

2. 

   35mm Mask (24x41mm + 35x41mm):
   Perfect for shooting 35mm film in your M645 body with adapters.
    

3.  
   XPan Panoramic Mask (21x56mm):
   Designed for a 2.7:1 cinematic crop on standard 120 film.
   
    

Key Features:

• Perfect Fit: Designed specifically for Mamiya M645 1000S (compatible with most classic M645 series bodies with interchangeable screens).
• Optimized for 0.4 mm Nozzles: Line thickness is precisely tuned for standard 3D printing setups to ensure clarity without obscuring the view.
• Ultra-Thin & Non-Destructive: Simply place the overlay on top of your existing focusing screen under the viewfinder (prism or waist-level). It does not interfere with focus.
• Zero Glare: Designed to be printed in Matte Black to eliminate internal reflections and maintain high contrast in the viewfinder.

Printing Recommendations:

• Material: Matte Black PLA or PETG (to avoid reflections).