Telescope Sun Solar Filter Cap Telescope Filter 5.0 G7K9 Case Film Density H4 K2S9

Description
100% brand new, high quality


Name: Solar Filter
Cover diameter: 50mm
Frame material: plastic
Film material: PET+aluminum foil coating
Fixed diameter of cans: 46.5mm
Through hole: 36mm
Bard film density: 5.0
Note: This filter is outside the bellows hole
Suitable for: Datyson 70400, Gazer LT70, and telescopes with 46.5mm holes in the front cover.


Features:
This solar film is actually a solar filter, but it is different from the traditional solar filter (Bad film). Its real name is "PET Coated Aluminum Foil Film"
The main difference from traditional Bard movies is that the sun looks red on him, while traditional Bard movies look like gray suns.
At the same time, the solar film is not easy to damage and is suitable for long-term use in natural environments, especially when taking pictures without fear of wind and rain.


Notice
Astronomical telescopes must be equipped with solar filters to observe the sun. Otherwise it will damage the eyes and the instrument.
If the product film is damaged, do not use it to prevent damage to the eyes.


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Notes:
1. Please allow slight chromatic aberration in the photo
2. Due to manual measurement, the size may be deviated
Package Included:
1pcs solar filter