Name：1.25-inch SII 6.5nm New Halo Free Narrowband Filter (L-1.25IN-Sii 6.5nm)
Specifications：
characteristic:Adopting German SchottB270 and double-sided polishing processing
For emission spectral lines with a transmittance of over 98.5% and reflection below 0.5%
The frame is made of high-quality aluminum alloy material and treated with anodizing and extinction
Paper box: Silver card paper box
Plastic box material: PP material
Plastic box lining: Imported high-pressure white EVA material
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