M56 Female to M48 Male Adapter with Stop Ring for ESATTO 2" / ARCO 2"

M56 Female to M48 Male Adapter with Stop Ring for ESATTO 2" / ARCO 2"

Description:
The PrimaLuceLab M56 to M48 adapter with stop ring allows secure connection of any accessory or camera with M48x0.75 female thread to the M56 drawtube of ESATTO 2" or ARCO 2". Simply screw the adapter onto the ESATTO 2" drawtube for a strong, reliable mechanical fit.

Thanks to the integrated M48 stop ring, users can set the camera at a specific angle for optimal sensor framing. This ensures perfect orientation without mechanical shift or play.

The total optical length added by the adapter is 4 mm, combining the 1.5 mm adapter thickness and 2.5 mm stop ring, ideal for setups requiring precise back-focus.

Technical specifications:

• Adapter type: M56 female to M48 male (M48x0.75)

• Optical length: 4 mm (1.5 mm + 2.5 mm)

• Stop ring: included

• Compatible with: ESATTO 2", ARCO 2"

• Intended use: mounting cameras/accessories to M56 thread

• Material: precision-machined aluminum (as seen in image)

Additional information:
This adapter is essential for securing M48-threaded cameras to the ESATTO 2" drawtube while preserving proper sensor orientation. The ultra-low 4 mm thickness fits compact optical designs with tight back-focus constraints.