M54 x 0,75 Inverter Ring (changes M54 female thread to M54 male)

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M54 x 0,75 Inverter Ring (changes M54 female thread to M54 male)

# 2458061

€ 45.00 Price excl. German VAT tax (19%): € 37.82

Out of Stock  


  • Inverter ring with continuous M54 x 0,75 male thread
  • Converts an M54 x 0.75 female thread into an M54 x 0.75 male thread
  • Optical length equals to zero, disappears completely between two M54 x 0.75 internal threads and therefore cannot become jammed. As soon as the connection is opened, the external thread ring is also loose
  • Inside non-reflecting grooved and painted dead flat black

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Additional Information

Manufacturer Baader Planetarium
SKU (#) 2458061
Net weight (kg) 0.01
Optical length (mm) 8
Usage changes a M54 x 0,75 inner thread in a M54 x 0,75 outer thread
Inner Diameter / Clear Aperture (mm) 51
Outer Diameter 54
Outer Connection (lens sided) Thread, M54 x 0,75
Outer Connection (eyepiece/-camera-sided) Thread, M54 x 0,75
Compatible Brands Baader Planetarium, Skywatcher, TS-Optics
Type of Adapter Switcher ring

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