M52-M48 Ring

Takahashi M52 to M48 Adapter Ring – Convert to M48/55mm Standard

This precision-machined adapter ring features M52 P0.75 female threads on one side and M48 P0.75 male threads on the other, providing seamless integration between Takahashi telescopes and widely used astrophotography components.

Designed specifically for use with Takahashi models like the FS-60CB, FC-76D, and FCT-65D, this adapter replaces the Camera Mount DX-60W in system charts, converting the camera-side connection to the M48 P0.75 male / 55mm back focus standard.

This enables easier attachment of cooled CMOS cameras, filter wheels, and other imaging accessories, while also supporting direct connection of M48 camera mounts from many popular astronomy camera brands.

The inner surface of the M48 thread is matte-finished to suppress stray light and enhance image contrast.

Specifications:

• Optical Path Length: 6mm (Total length 10mm)

• Threading:

  • Telescope side: M52 P0.75 (female)

  • Camera side: M48 P0.75 (male)

• Outer Diameter: Approx. 61mm

• Inner Diameter: Approx. 44mm

• Backfocus Offset: 1mm between thread bases

An essential accessory for expanding the imaging potential of your Takahashi telescope setup.