Astronomy Specialist

M68 VARIABLE EXTENSION 15 - 18mm

$159.00 AUD
SKU: AX-M68-VAR-EXT15-18

  • M68 x 1 Male
  • M68 x 1 Female
  • Optical thickness: 15 - 18 mm



This variable length adapter consists of a male M68 x 1 thread on one end and a female M68 x 1 thread on the other. Optical thickness of the adapter can be adjusted between 15 - 18mm.

This is very useful for connecting accessories such as filter drawers or filter wheels to correctors which require a very specific backfocus distance.

 

Connection side A
Female M68 x 1
Connection side B Male M68 x 1
Optical length
15 - 18 mm
SKU AX-M68-VAR-EXT15-18

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