BAADER M42 (T2) SPACER RINGS GPS 90% for Ha & SII

90% for Ha & SII Off-band transmission OD5 @ 300-1050 nm Coating Double-sided multilayer nano-coating Surface quality 60/40 (in accordance with US military watch MIL-O-13830) Parallelism <30" Glass type Monolithic optical substrate (non glued) Filter size Mounted 1

Optical design 2 elements in 1 group Max distance to camera sensor Approx

normal mode) or 164fps (10bit

0µm pixels

The SP54 and M43-Video-Photo threads for afocal and classical projection photography permit optional adaptation of practically any camera with optional accessories

BAADER M42 (T2) SPACER RINGS GPS 90% for Ha & SIIThe 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),