Astronomy Specialist

BAADER M42 (T2) SPACER RINGS

Regular price $13.00AUD
SKU: BA2457911

Baader Planetarium

  • Optical thickness: 0.3 - 1.0 mm


Optical Thickness


The Baader M42 (T2) metal spacer rings are useful for fine-tuning the precise backfocus distance as required by correctors, as well as preventing binding between two M42 threaded parts. The spacer rings are anodized for durability and colour-coded for easy identification. Available in 0.3mm (black), 0.5mm (red) and 1mm (gold) sizes.

Specifications

 

Optical length
0.3, 0.5 & 1 mm
Material
Anodized aluminium
Weight 2 g
SKU BA2457911 (0.3 mm), BA2457912 (0.5 mm), BA2457913 (1 mm)