Agnicy Astronomical Telescope Accessories 104-130mm Solar Film Objective Lens Cover

Product details

Border material: aluminum alloy

Outer diameter of frame: 136mm

Film material: PET+aluminum foil coating

Supported size range: 104-130mm

Luminous aperture: 112mm

Screw: M5-16mm

Net weight: 119g

Gross weight: 171g

solar film: It is actually a solar filter, but different from a solar filter. Astronomical telescopes must be equipped with a filtering device to observe the sun. Otherwise, it may damage the eyes and instrument. The brightness of the sun is extremely high, and even with the addition of a solar film, it is easy to find the sun in the mirror

Reminder: If the product film is damaged, please do not use it to prevent eye damage.