Lunt Solar Systems Filters H-alpha double-stack for LS60FHa (33075)

The Lunt Solar Systems H-alpha double-stack filter for the LS60FHa is designed to significantly enhance solar observation by increasing surface detail and contrast. This double-stack filter is front-mounted and specifically intended for use with Lunt 60mm H-alpha solar telescopes or filter systems, such as the LS60FHa and LS60THa. By adding this filter, the bandwidth is reduced to less than 0.55 Angstrom, allowing for much higher resolution views of both the solar surface and edge features. The filter uses a tiltable Etalon for precise tuning and is easy to install, requiring no central obstruction and no special adapter when used with compatible Lunt 60mm systems.

Specifications

Capacity

• Damping: Not specified

General

• Length: 85 mm

• Weight: 850 g

• Type: Solar filter

• Type of build: Line filter

Key features

• Aperture: 60 mm

• No central obstruction

• Bandwidth when double-stacked: less than 0.55 Angstrom

• Tuning: Tiltable Etalon

• Housing diameter: 95 mm

• Designed for use with Lunt LS60FHa and LS60THa telescopes or filter systems

• Increases surface detail and contrast for solar observation

• Easy installation with compatible Lunt 60mm equipment