- ion source-assisted coating - optimizes film density, firmness and uniformity, effectively reducing temperature drift. - ultrasonic cleaning of pure water - using 13 tank cleaning process, effectively remove impurities and dust from the substrate surface.
Cameras & Photo > Binoculars & Telescopes > Binoculars & Telescopes Accessories
Optolong 77 Mm De Diamètre Clear Sky Filtre Pollution Lumineuse Télescope Monoculaire Visual Améliorer
Specifications of Optolong 77 Mm De Diamètre Clear Sky Filtre Pollution Lumineuse Télescope Monoculaire Visual Améliorer | |
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Category | Appareils photo, caméras et instruments d'optique > Optique > Lunettes > Télescopes |
Instock | instock |
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