Mamiya C330 Focusing Screen No. 4 Microprism

This Mamiya No. 4 Microprism focusing screen is designed for the C330 series TLR cameras, providing a bright, contrasty focusing experience with a central microprism spot for fast and accurate manual focus. It’s an excellent choice for photographers who prefer a more traditional focusing aid compared to split-image or matte-only screens.

The No. 4 screen offers great balance for general shooting and portrait work — crisp in the center while maintaining good visibility across the frame.

Condition: GOOD

This screen shows noticeable cosmetic wear but remains fully functional and clear in use. Microprism center is bright and effective. New light seals have been installed, ensuring proper fit and reduced light leaks when mounted in your C330.

A solid working screen for your Mamiya TLR — ready to drop in and shoot.

We usually ship within two business days of receiving payment. If you are in a hurry, please contact us about rush shipping options.

We pack everything carefully and are pretty meticulous about what we sell. You can expect to receive a fully functional, conservatively rated item.

Shipping is available to most countries worldwide. Please ask if purchasing from a country you think we might not ship to.