Baader T-2 Fine-Adjustment-Ring 0.5mm, Aluminum - 2457912

Highlights

• Astro T-2 System spacer (Fine-Adjustment) ring 0,5mm thick, equals approx. 2/3 turn of rotation
• Very thin ring for finetuning in T-2 eyepiece projection
• Ring with T-2 inner diameter without threads
• Fits between all T-2 threads, available in thicknesses 0.3mm (black), 0.5mm (red), 1mm (gold)
• Prevents binding between two T-2 threaded parts