Antares 2" Neutral Density Filter ND-0.9 13% Transmission
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This is an excellent filter to reduce the overall brightness of an image to cut down glare. Useful for splitting binary systems, comfortably observing the moon, or stacking with other planetary filters. Retain true color balance since all wavelengths are transmitted uniformly over the entire spectrum. This neutral density filter has 13% light transmission. Comes in a protective foam lined plastic storage case. Made in China.
Useful Resources
Filter Cell Specifications
D = Filter Cell Diameter = 50.1 mm / 1.97 in
T = Total Filter Height = 8.1 mm / 0.32 in
C = Filter Cell Height (Excluding Male Thread) = 5.6 mm / 0.22 in
M = Male Thread Length = 2.7 mm / 0.1 in
F = Female Thread Length = 2.7 mm / 0.1 in
S = Glass Substrate Thickness = 2 mm / 0.08 in
CA = Clear Aperture = 44.5 mm / 1.75 in
Other Information
- Country of Manufacture: China
This is an excellent filter to reduce the overall brightness of an image to cut down glare. Useful for splitting binary systems, comfortably observing the moon, or stacking with other planetary filters. Retain true color balance since all wavelengths are transmitted uniformly over the entire spectrum. This neutral density filter has 13% light transmission. Comes in a protective foam lined plastic storage case. Made in China.
This is an excellent filter to reduce the overall brightness of an image to cut down glare. Useful for splitting binary systems, comfortably observing the moon, or stacking with other planetary filters. Retain true color balance since all wavelengths are transmitted uniformly over the entire spectrum. This neutral density filter has 13% light transmission. Comes in a protective foam lined plastic storage case. Made in China.
Useful Resources
Filter Cell Specifications
D = Filter Cell Diameter = 50.1 mm / 1.97 in
T = Total Filter Height = 8.1 mm / 0.32 in
C = Filter Cell Height (Excluding Male Thread) = 5.6 mm / 0.22 in
M = Male Thread Length = 2.7 mm / 0.1 in
F = Female Thread Length = 2.7 mm / 0.1 in
S = Glass Substrate Thickness = 2 mm / 0.08 in
CA = Clear Aperture = 44.5 mm / 1.75 in
Other Information
- Country of Manufacture: China
Antares 2" Neutral Density Filter ND-0.9 13% Transmission