Filtre Multi-Narrowband Anti-Pollution Lumineuse - SVBony autopostr_instagram_68716 Wide 72 Degree Field of

Wide 72 Degree Field of View:

Ce kit propose différentes longueurs (5 mm

Caractéristiques

25 pouces Quelle est la course du tube

Filtre Multi-Narrowband Anti-Pollution Lumineuse - SVBony autopostr_instagram_68716 Wide 72 Degree Field ofThis narrowband filter specifically designed for astrophotography allows you to capture color images even in heavily light polluted urban environments. It is particularly useful for photographing emission nebulae, planetary nebulae, and supernova remnants. Features Size: 1. 25 inches (31. 75 mm) Substrate thickness: 1. 85 mm Clear aperture: 26 mm Wavelength range: 300 1100 nm FWHM (OIII and HA): 7 nm Blocking: >OD5 Maximum transmittance: 500. 7 nm @