eBay

The New Brightening Focusing Screen for Bronica GS-1 Medium Format Camera is a rectangular screen designed specifically for the Bronica GS-1 camera model. Compatible with the For Bronica brand, this upgraded screen enhances focusing accuracy and clarity for medium format photography. Made in China, this replacement part provides camera users with a reliable and high-quality upgrade option to improve their overall photography experience.

Product Overview

This ultra-bright focusing screen is designed as a direct replacement for the original screen on the Bronica GS-1. Made from high-quality optical PMMA, it delivers significantly higher brightness and more even edge illumination, providing a clearer and more comfortable viewing experience during composition and focusing.

Key Features

Ultra-Bright Optical Performance

Crafted from premium optical PMMA for maximum light transmission
Higher transmittance than standard ground glass screens
Even brightness across the entire frame, including edges

All-in-One Design

No separate ground glass required — integrated design simplifies installation
Direct replacement for the original focusing screen

Precision Texture

Surface texture measures only 0.1mm — invisible to the naked eye
Only visible under a magnifier, ensuring a clean, smooth viewing surface

Focus Accuracy Guaranteed

Replacement does not alter the focal plane position
Focus accuracy remains identical to the original screen

Compatibility

Parameter	Details
Compatible Camera	Bronica GS-1
Screen Type	Ultra-bright focusing screen (all-in-one)
Material	Optical PMMA
Texture Depth	0.1mm

Package Contents

Item	Quantity
Brightening focusing screen	1
Plastic tweezer	1
Fingertip covers	1 pair
Protective plastic case	1

Custom Service

We also offer custom-sized focusing screens tailored to your specific requirements. If you need a custom size, please feel free to contact us via email.