H Alpha 5nm Narrowband Telescope Filter for Astrophotography Ray Diopter Adjustment: ±5

Diopter Adjustment: ±5

Wi-Fi: Dual-band 2

Dimensions: 132 x 115 x 110mm

Backlight: 7-colour RGB adjustable

Designed for productivity and high-speed connectivity

H Alpha 5nm Narrowband Telescope Filter for Astrophotography Ray Diopter Adjustment: ±5Capture breathtaking views of emission nebulae and cosmic gas clouds with this H Alpha 5nm narrowband filter. It highlights the deep red hydrogen alpha light that forms the structure of the night skys most vivid regions. Key Features H Alpha 5nm filter isolates the 656nm hydrogen alpha wavelength for deep red clarity 90% peak transmission ensures bright, accurate colour and strong image contrast Blocks unwanted wavelengths to reduce light pollution