Specifications

• **Model Number:** M25-M42
• **Brand:** m1zeng

What is the M25 to M42 Lens Adapter Ring?

This adapter ring facilitates the connection of M25 25mm x 0.5 threaded lenses to cameras with an M42x1 screw mount. It is designed to provide a secure and stable connection, allowing photographers to utilize a wider range of lenses on their existing camera bodies.

How does the M25 to M42 Lens Adapter Ring work?

The adapter features an internal M25 thread that precisely matches the 25mm x 0.5 pitch of compatible lenses. The external M42 thread then screws directly onto M42 mount cameras. This mechanical connection ensures the lens is held firmly in place, enabling manual focus and aperture control for creative photography.

Key Features

• **Precise Threading:** M25 (25mm x 0.5) internal thread for secure lens attachment.
• **M42 Mount Compatibility:** External M42x1 thread fits standard M42 screw mount cameras.
• **Durable Construction:** Made from metal for long-lasting use and a reliable connection.
• **Expanded Lens Options:** Allows the use of M25 lenses on M42 camera systems.

Technical Specifications

Frequently Asked Questions:

What lenses can I use with this adapter?

This adapter is designed for M25 25mm x 0.5 threaded lenses. It allows you to mount these specific lenses onto cameras with an M42x1 screw mount.

What cameras is this adapter compatible with?

The adapter is compatible with all cameras featuring an M42x1 screw mount. This includes many older SLR cameras and modern digital cameras with M42 adapters.

Is this adapter made of metal?

Yes, the adapter is constructed from durable metal to ensure a secure and long-lasting connection between your lens and camera.

Does this adapter allow autofocus?

No, this is a manual adapter. Autofocus is not supported, and you will need to manually adjust focus and aperture on the lens.