Astronomy Specialist

M68 EXTENSION TUBE - 7mm

$49.00 AUD
SKU: AX-M68-EXT7

  • M68 x 1 Male
  • M68 x 1 Female
  • Optical thickness: 7 mm



This 7mm M68 extension tube features a male M68 x 1 thread on one end and a female M68 x 1 thread on the other.

This is a very useful accessory for making up the exact backfocus distance required by correctors.

 

Connection side A
Male M68 x 1
Connection side B Female M68 x 1
Optical length
7 mm
SKU AX-M68-EXT7

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