Adapter Pixco for Samsung NX to C-Mount (M25) — model SB2860

Adapter Pixco for Samsung NX to C-Mount (M25) — model SB2860 is a mechanical lens adapter that enables mounting C‑Mount (M25) lenses on camera bodies with the Samsung NX mount. The adapter provides a stable mechanical connection without electronic contacts, preserving manual control of aperture and focus. Designed for users who need a reliable physical coupling between legacy or specialized C‑Mount optics and modern Samsung NX cameras, it supports applications where electronic communication and autofocus are not required.

Advantages

The adapter offers a robust metal construction for secure lens attachment and precise alignment with the camera mount. By maintaining the correct flange focal distance for C‑Mount lenses on Samsung NX bodies, it allows manual focusing to infinity where optical compatibility permits. Its simple, contactless design eliminates electronic complexity, making the adapter durable and straightforward to use with manual and cine lenses.

Suitable for

• Cinematography and video projects using cine or vintage C‑Mount lenses
• Industrial and machine vision setups that require C‑Mount optics on NX bodies
• Macro and experimental photography with manual aperture lenses
• Educational and laboratory optics testing where mechanical coupling is preferred

Key specifications

• Mount conversion: C‑Mount (M25) lens to Samsung NX camera mount
• Construction: metal alloy body for rigidity and repeatable fit
• Optical interfaces: no glass elements; passive mechanical adapter
• Electronics: no electrical contacts or electronic communication
• Focus and aperture: manual control retained on the lens
• Compatibility: designed specifically for C‑Mount (M25) lenses and Samsung NX mount cameras

How to use

Attach the adapter to the camera by aligning the adapter’s Samsung NX bayonet with the camera mount and turning until it locks into place. Mount the C‑Mount lens into the adapter by threading or bayonet fit as appropriate and secure it. Confirm physical fit and that the lens is seated correctly before powering the camera. Focus and aperture adjustments are made directly on the lens; the camera will operate without electronic lens information. Remove the adapter by unlocking the camera bayonet and unthreading or detaching the lens from the adapter.

Usage recommendations

Use lenses and camera bodies that are known to be optically compatible to achieve infinity focus; some C‑Mount lenses may require cropping or produce vignetting on APS-C or larger sensors. Handle the metal adapter and lenses carefully to avoid cross‑threading, and keep mounting surfaces clean to maintain reliable mechanical contact. Because there are no electronic contacts, set exposure and focus manually and verify settings on the camera before recording or shooting stills.