Baader T-2 Fine-Adjustment-Ring 0.3mm, Aluminum - 2457911

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Highlights Astro T-2 System spacer (Fine-Adjustment) ring 0,3mm thick, equals approx. 2/5 turn of rotation Very thin ring for finetuning in T-2 eyepiece projection Ring with T-2 in ner 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 Show more