Chroma Filters H-Alpha 36mm unmounted, 3nm (70110)

The H-alpha narrowband filter is specifically designed for astrophotography, allowing light at a wavelength of 656nm to pass through while blocking all other wavelengths. This filter is ideal for high-contrast imaging, making it possible to reveal intricate details of planetary nebulae and supernova remnants, even in areas with heavy light pollution. Its narrow 3nm bandwidth ensures exceptional contrast and detail, perfect for capturing stunning deep-sky images.

Specifications:

Capacity:

• Connection (to the Telescope): 36mm

• Frame: Unmounted

• Mount Material: Unmounted

• Central Wavelength (nm): 656

• Half-Value Width (nm): 3

General:

• Type: Filters

• Type of Build: Line Filter

Area of Application:

• Useful for Photographs: Yes

• Nebulae & Galaxies: No

• Planetary Nebulae: Yes

• Supernova Remains: Yes