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Baader M54 Extension Tube 5 mm

Name: Baader M54 Extension Tube 5 mm
Brand: Baader .. Adapter
SKU: BA2958705
Price: 34.9 EUR

This extension ring is used to adjust the working distance of larger cameras and similar accessories with M54 thread.

5 mm optical path length

Telescope side M54x0.75 female thread, 3.5 mm depth

Eyepiece/camera side M54x0.75 male thread, 3 mm depth

High-quality aluminum, matt anodized inside and glossy anodized outside

Side slots for easier loosening by means of tools

Manufacturer: Baader .. Adapter

Product number: BA2958705

EUR 34,90

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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Baader M54 Extension Tube 5 mm

This extension ring is used to adjust the working distance of larger cameras and similar accessories with M54 thread.

5 mm optical path length

Telescope side M54x0.75 female thread, 3.5 mm depth

Eyepiece/camera side M54x0.75 male thread, 3 mm depth

High-quality aluminum, matt anodized inside and glossy anodized outside

Side slots for easier loosening by means of tools

Details..
Technical data..
In the box..

Baader M54 Extension Tubes

These extensions are used to adjust the working distance of larger cameras and similar accessories with M54 connection threads.

Modern cameras are usually characterised by extremely short optical heights, in order to be able to be mounted on various telescope constructions. The old T2 standard with 5 mm thread lenghth is a hindrance to this. To take care of this, Baader T2, M48 and M54 adapters use the 3 mm standard.

The advantage of Baader adapters

Highest performance in functionality - at fair prices

High-quality and reflection-reducing matte inner blackening, e.g. against infrared reflection

Exterior manufactured with high quality shiny black anodizing and easy-grip knurling

The adapters are usually supplied with side holes and/or slots in the external thread to make them easier to loosen with suitable tools (see second picture).

Adapter type:	Extension tube
Adapter family:	M54 system
Optical path (mm):	5
Internal connection (telescope side):	M54x0.75
External connection (eyepiece/camera side):	M54x0.75
Inner diameter / clear aperture (mm):	51 mm
Outer diameter (mm):	59 mm
Net weight (kg):	0.006