Filtered objective filter for observing the sun. It offers more natural colors and better contrast than solar foils, and is much more durable. The filter lets only a small fraction of the incident beam, ensuring safe observation. It is impervious to infrared (IR) and ultraviolet (UV).

The filter holder is made of aluminum.

Technical specifications

• size: 7.17 inches (183 mm)
• fits, among others, 6-inch Newtons / Dobsonów Orion, Orion StarSeeker IV 150mm GoTo Reflector, SkyWatcher 150 StarDiscovery and i.
• outer diameter: 190 mm
• weight: 340 g

(note: the picture above has a smaller size, i.e. 4.1 ")