M48 / Pentax-K adapter ring (William Optics, red)

William Optics M48 / Pentax K adapter ring, red (William Optics). This adapter connects a camera body with a Pentax K mount to a telescope or corrector with a matching M48 thread. It is a mechanical component of the imaging train; the required sensor-to-corrector distance must be selected for the equipment in use.

Key features

• bayonet connection for a Pentax K camera
• threaded M48 connection on the telescope side
• red finish
• body of CNC-machined, anodised aluminium

Included items

• adapter ring William Optics M48 / Pentax K

Technical specifications

• camera mount: Pentax K
• telescope-side thread: female M48 × 0.75
• colour: red
• material: aluminium
• weight: 65 g

The ring provides a connection between the camera and the telescope’s threaded imaging train.