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M54 Extension Tube – 40 mm

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# 2958740
€39.00

Price excl. German VAT tax (19%): € 32.77

Version:40 mm
  • Used to adjust the working distance of larger cameras and similar accessories with M54 thread
  • Telescope side M54x0.75 female thread, 3.5 mm depth
  • Eyepiece-/camera side M54x0.75 male thread, 3 mm length
  • 40 mm optical path length, high-quality Aluminum

Modern cameras are usually characterised by extremely short optical heights, in order to be able to be mounted on various telescope constructions. The old T-2 standard with 5 mm thread depth is a hindrance to this. To take care of this new development, all new Baader T-2, M48 and M54 parts are delivered with the new 3 mm standard.

M54 Extension Tube – 40 mm

Product Details

  • SKU
    2958740
  • EAN Code
    4047825052278
  • Manufacturer
    Baader Planetarium

Optical & Usage Specifications

  • Adapters Family
    M54 System
  • Optical length (mm)
    40
  • Type of Adapter
    Extension

Ports & Compatibility

  • Inner Connection (lens sided)
    M54 x 0.75
  • Outer Connection (eyepiece/-camera-sided)
    M54 x 0.75

Dimensions & Weight

  • Inner Diameter / Clear Aperture (mm)
    51 mm
  • Net weight (kg)
    0.05
  • Outer Diameter
    59 mm
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