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Baader M68 Aluminium Fine-Adjustment Rings (0.3mm, 0.5mm, 1mm)

£7.00
SKU 2458257

Availability: Immediate Dispatch

  • Available individually
  • Have 0.3mm, 0.5mm, 1mm thicknesses and each ring is colour coded for easy identification
  • Ideal for finetuning in M68 eyepiece projection
  • M68 ring diameter without threads
  • Fits between all M68 threads, equals approx. 2/5 (0,3mm), 2/3 (0,5mm) respectively 1 1/3 (1mm) turn of rotation. Rotation may differ slightly.
  • Prevents binding between two M68 threaded parts
Description
These M68 sized rings are used for fine-tuning spacing such as eyepiece projection. They can also be used to prevent binding between two threaded M68 components. The rings are available in 0.3mm, 0.5mm and 1mm thickness and the rings are colour coded for easy identification as per below:
  • 0.3mm (black),
  • 0.5mm (red),
  • 1mm (gold)

The rings are available individually and also as a complete set of three. Please select which option you want from the drop down menu.

Specifications
MANUFACTURER Baader Planetarium
SKU (#) 2457916 (0.3mm), 2457917 (0.5mm), 2457918 (1mm)
EAN CODE 4047825039675
WEIGHT (KG) 0.01
OPTICAL LENGTH (MM) 0,3mm (black), 0,5mm (red), 1mm (gold)
INNER DIAMETER / CLEAR APERTURE (MM) M68
OUTER DIAMETER M68
INNER CONNECTION (LENS SIDED) M68 x 1
OUTER CONNECTION (LENS SIDED) M68 x 1
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) M68 x 1
OUTER CONNECTION (EYEPIECE/-CAMERA-SIDED) M68 x 1
TYPE OF ADAPTER Extension