Baader M54 Extension Tube 30 mm

Baader M54 Extension Tube 30 mm

Description

The Baader M54 Extension Tube – 30 mm allows precise adjustment of the working distance in optical systems equipped with M54x0.75 threads. It is ideal for integrating cameras or accessories that require a fixed spacing to achieve focus.

This extension tube features an M54x0.75 female thread on the telescope side (3.5 mm depth) and an M54x0.75 male thread on the camera side (3 mm length). The optical path length is exactly 30 mm. Its lightweight, durable aluminum construction ensures mechanical stability without adding unnecessary mass.

Baader has adopted the new 3 mm thread standard across its T-2, M48, and M54 product lines to accommodate the reduced optical height of modern imaging equipment. This extension tube complies fully with this specification, making it an essential accessory for fine-tuning optical setups in astrophotography or visual observation.

Technical specifications

• Manufacturer: Baader Planetarium

• Product code: 2958730

• EAN: 4047825052261

• Adapter family: M54 System

• Optical length: 30 mm

• Adapter type: Extension

• Telescope-side thread: M54 x 0.75 female

• Thread depth (telescope side): 3.5 mm

• Camera-side thread: M54 x 0.75 male

• Thread length (camera side): 3 mm

• Inner diameter: 51 mm

• Outer diameter: 59 mm

• Net weight: 0.04 kg

• Material: Aluminum