Product Description:
This solar film is actually a solar filter, but it is different from a traditional solar filter(Bard film). its real name is "PET-coated aluminum foil film"
The main difference from the traditional Bard film is that the sun looks red via its, Via traditional Bard film looks like gray sun.
At the same time, the solar film is not easy to be damaged, and it is suitable for long-term use in natural environments, especially when taking pictures, without fear of wind and rain.
465 Solar Filter
Outer Cover Diameter: 50mm
Border Material: Plastic
Film Material: PET+Aluminum Foil Coating
Can Be Fixed Diameter:46.5mm
Through Aperture: 36mm
Bard Film Density: 5.0
Note : This filter is outside the telescope hood hole
Suitable for: Datyson 70400, Gazer LT70, and those which telescope`s front hood have 46.5mm hole.
Warning:
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 eye damage.
Package Include:
1 x Solar Filter
PS.
This filter is outside the telescope tube
Please measure your telescope hood hole outer diameter before buy
Determining meet "Can Be Fixed Diameter",Can use.
CAUTION:
Don`t use cracked solar filter
Don`t use bad quality solar filter
Don`t look directly at the sun
Never look at the Sun, either directly or through a telescope, without a professionally made protective solar filter installed that completely covers the front of the instrument, or permanent eye damage could result.
This is not a layer of Bard film, it can be recycled use, as long as there is no light leakage, if light leakage is found, please stop using it immediately and throw away.
46.5mm Inside Diameter
This filter is outside the telescope tube
Please measure your telescope hood hole outer diameter before buy
Determining meet "Can Be Fixed Diameter",Can use.
Please Know
About the scratches on the inner surface of the PET layer, you may have them when you receive the goods, but they will not affect the use. If you really mind, please do not buy.Thx