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Baader M48 Extension Tube with Safety Kerfs - 30 mm

Name: Baader M48 Extension Tube with Safety Kerfs - 30 mm
Brand: Baader .. Adapter
SKU: BA2958630
Price: 31.9 EUR

The # 2958630 extension tube with M48x0.75 thread on both sides is used to adjust the working distance of adapters with the M48 connection thread.

Thread telescope side - M48x0.75 female thread - length 3.5 mm

Thread eyepiece side - M48x0.75 male thread - length 3 mm

Optical path length - 30 mm

Material aluminum - black anodized

Also used as 2" nose piece with 26 mm insertion depth, safety kerfs and 5 mm optical height

Manufacturer: Baader .. Adapter

Product number: BA2958630

EUR 31,90

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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Baader M48 Extension Tube with Safety Kerfs - 30 mm

The # 2958630 extension tube with M48x0.75 thread on both sides is used to adjust the working distance of adapters with the M48 connection thread.

Thread telescope side - M48x0.75 female thread - length 3.5 mm

Thread eyepiece side - M48x0.75 male thread - length 3 mm

Optical path length - 30 mm

Material aluminum - black anodized

Also used as 2" nose piece with 26 mm insertion depth, safety kerfs and 5 mm optical height

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

Baader Extension Tube with filter thread on both sides

Extensions with M48x0.75 thread have proven to be very useful. They allow a correct working distance of the camera or adapter. Baader extensions offer the largest possible clearance and thus avoid unnecessary vignetting.

The tubes are made of hardened aluminum and offer very accurate threads. They can also be screwed into each other and of course combined with other M48 adapters.

Thread telescope side:	M48x0.75 female thread - 3.5 mm length
Thread camera side:	M48x0.75 male thread - 3 mm length
Length:	130 mm without external thread
Inner diameter (clear aperture):	45 mm
Outer diameter:	53 mm