SVBONY SV139 1.25 Filter 0.1% Transmission Moon Filter for Telescope Eyepiece Reduce Moon Surfaces Overall Brightness

SV139 Telescope Filter is a must-have item for observing the full moon.

When you observe the moon, the bright moon will irritate your eyes and cause eye diseases. It can alleviate this pain and damage to you by the moon.

SV139 ND1000 neutral density filter allows 0.1% of the visible light to pass through.

Perfectly neutral color will not alter the natural color of the Moon.

The moment you pick up SV139 Moon Filter you’ll immediately feel the craftsmanship and quality.

Universal Science:

Gibbous Moon - From now on, until it becomes new again, the illuminated part of the Moon that we can see decreases, and we say it's waning. The first week after full, it is called waning gibbous. It's very good effect to use the ND1000 filter at this time

SVBONY SV139 1.25" ND4 Neutral Density Filter

1.The 1.25" Neutral Density Moon filter reduces glare so you can see more lunar detail and surface features with your telescope 2.Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece 3.Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming 4.ND4 filter transmits only 25% of the incoming light, boosting contrast and ability to discern detail on the Moon 5.Perfectly neutral color will not alter the natural color of the Moon

SVBONY SV139 1.25" ND8 Neutral Density Filter

1.The 1.25" Neutral Density Moon filter reduces glare so you can see more lunar detail and surface features with your telescope 2.Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece 3.Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming 4.ND8 filter transmits only 12.5% of the incoming light 5.Perfectly neutral color will not alter the natural color of the Moon

SVBONY SV139 1.25" ND16 Nutral Density Filter

1.The 1.25" Neutral Density Moon filter reduces glare so you can see more lunar detail and surface features with your telescope 2.Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece 3.Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming 4.ND16 Filter transmits only 6.25% of the incoming light 5.Perfectly neutral color will not alter the natural color of the Moon

SVBONY SV139 1.25" ND1000 Nutral Density Filter

1.The 1.25" Neutral Density Moon filter reduces glare so you can see more lunar detail and surface features with your telescope 2.Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece 3.Useful for different caliber astronomical telescopes through which the light of the Moon can be extremely overwhelming 4.ND1000 Filter transmits only 0.1% of the incoming light 5.Perfectly neutral color will not alter the natural color of the Moon