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Small metal adapter ring with threaded ends for microscope lens to camera connection

Ruth's sister

Ruth's sister RMS-C RMS Thread to C Mount Adapter Ring M20 M25

SKU CH-MWD2-6ZFSH

Adapter ring connects RMS-thread microscope objectives to C-mount USB or CCD cameras for direct imaging

  • Connects RMS objective lenses to C-mount cameras
  • RMS M20.2×0.705 inner thread fits microscope objectives
  • Enables direct photography through objective lens
  • Single adapter ring supplied without lens or camera
  • Two style variants shipped at random

Adapter Ring RMS-C M20.2 Thread

This adapter ring connects an RMS-thread microscope objective lens to a C-mount USB or CCD camera for direct imaging. The inner thread measures M20.2 with a 0.705 mm pitch to match RMS objectives. It is a mechanical adapter with no optical elements included. Two style variants may be shipped at random.

Suited For Direct Microscope Imaging

Researchers and technicians who need to mount RMS objective lenses onto C-mount cameras for macro photography or inspection will find this adapter fits the required thread standard. It is not suitable for users who require a lens or camera included in the package. Builders needing a different thread standard such as M25 or other camera mounts should look elsewhere.

Critical Specification RMS M20.2x0.705 Inner Thread

The inner thread specification of RMS M20.2*0.705 is the sole parameter that determines compatibility with your microscope objective. Verify that your objective uses this exact RMS thread before purchasing. No other dimensions or optical properties are specified for this adapter ring.

Highlights

  • Connects RMS objective lenses to C-mount cameras
  • RMS M20.2×0.705 inner thread fits microscope objectives
  • Enables direct photography through objective lens
  • Single adapter ring supplied without lens or camera
  • Two style variants shipped at random

Specifications

No published specifications for this item yet.

Questions about this item

Does the RMS M20.2*0.705 thread on this adapter ring require periodic cleaning or replacement?

The brass threads are durable and need no scheduled replacement; occasional dust removal with compressed air keeps the M20.2*0.705 interface mating cleanly with RMS objectives.

What mechanical limit appears first when the adapter is used continuously on a heavy microscope setup?

The limiting factor is the 20.2 mm inner thread depth; over-tightening a long C-mount camera can bottom out against the flange, so stop when resistance rises.

Does the adapter generate any heat or electrical noise during all-day imaging sessions?

It is a passive metal ring with no electronics, so it produces zero heat and no electrical noise regardless of how long the camera runs.

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