40mm Astrosolar Solar Filter Bard Planetarium Film 5.0 Sun Bard Membrane Sun Filter TA3103

40mm Astrosolar Solar Filter Bard Planetarium Film 5.0 Sun Bard Membrane Sun Filter TA3103

Name: 40mm Astrosolar Solar Filter Bard Planetarium Film 5.0 Sun Bard Membrane Sun Filter TA3103
Brand: LINGO GROUP CO.,LIMITED
SKU: TA3103
Price: 2.10 $
Availability: InStock
Rating: 5 (1 reviews)

Item No.: TA3103

40mm Bard film/Solar Film Density 5.0

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Description ABOUT ME

Title:40mm Astrosolar Solar Filter Bard Planetarium Film 5.0 Sun Bard Membrane Sun Filter TA3103

LINGO's Product Code:TA3103

Description:
Cover Diameter: 40mm
Border Material: Plastic
Can Be Fixed Diameter:Less than 40 mm
Bard Film Density: 5.0

1. A telescope must be equipped with a Bard film to observe the sun. otherwise it can burn the fundus and the instrument. The sun is very bright, and it is easy to find the sun in the mirror even with a Bad film.
2. Bard film is a kind of solar filter. What is different from other similar products is that while reducing the light and harmful radiation, Bard film does not reduce the contrast of the subject, using Bard film as a solar filter can achieve better image quality, and can even easily record the sunspot activity on the surface of the sun. The appearance of the Bard film is a silver film.

Package include 1pc X 40mm Bard film/Solar Film Density 5.0

40mm Astrosolar Solar Filter Bard Planetarium Film 5.0 Sun Bard Membrane Sun Filter TA3103

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