Mamiya TLR Viewfinder Mount

Classic Medium-Format Viewing. Modern DIY Imaging.

Bring the iconic shooting experience of a Mamiya twin-lens reflex camera into the digital age.
This custom 3D-printed mount lets you add a genuine Mamiya waist-level or prism viewfinder to the Monochrome Camera — transforming the way you compose, focus, and interact with your images.

Look down into a bright, real-world ground glass view.
Preview the scene like photographers did when medium format ruled the studio and the street.
It’s tactile. It’s immersive. It’s beautifully retro.

What This Accessory Does

• Converts your camera into a top-down viewing system

• Supports Mamiya TLR waist-level finders (such as from the C-series)

• Provides tactile, optical focusing — no screens required

• Maintains full digital capture + live preview when desired

• Adds an entirely new ergonomic and creative feel to the camera

Shoot from the hip, keep eye contact with your subject, and experience photography with your whole body again.

What’s Included

• High-quality 3D-printed viewfinder mount

• Alignment guide and secure fastening system

• Installation instructions for optimal fit

Each mount is designed for functional rigidity while keeping weight to a minimum.

What You’ll Need

• Compatible Mamiya TLR viewfinder (waist-level or prism). C Series (C220/C330/C2/C3)

• Monochrome Camera body: standard mounting points required

• Basic hand tools for attachment

We include a compatibility list and sourcing suggestions for authentic Mamiya finders.

Who This Is For

• Photographers who love the TLR shooting experience

• Street shooters who want discretion and presence

• Medium-format fans transitioning to digital workflows

• Builders looking to expand modular capability

This is where nostalgia becomes innovation.