Brandon 1.25" Moon Filter ND6-25% for Brandon Oculars
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This is an excellent neutral density filter for viewing the moon, reducing intensity and increasing contrast. It has 25% transmission and adds no greenish cast or other color.
1.25" Vernonscope Mounted Glass Filters feature 1" clear-aperture optical glass. Numbers are engraved on the mounting to correspond with those of Kodak Wratten series. The mountings are edge-knurled and threaded to fit the bases of BRANDON oculars and DAKIN Barlows. Vernonscope Mounted Glass Filters cut glare, provide superior contrast, improve definition and reduce eye fatigue.
Important Note: Brandon filters use a non-standard filter thread that works only with Brandon eyepieces and Dakin barlows. These filters cannot directly be used with other products that use the industry standard 1.25" filter thread (M28.5x0.6). An optional adapter (part # 114ADAPTVERN) is sold separately that allows you to use this filter on other accessories with standard 1.25" filter threads.
Manufacturer part number: VRN114FILTND6
Useful Resources
Filter Cell Specifications
D = Filter Cell Diameter = 31.4 mm / 1.24 in
T = Total Filter Height = 10.5 mm / 0.4 in
C = Filter Cell Height (Excluding Male Thread) = 8.1 mm / 0.32 in
M = Male Thread Length = 2.8 mm / 0.11 in
F = Female Thread Length = 2.5 mm / 0.1 in
S = Glass Substrate Thickness = 2.5 mm / 0.1 in
CA = Clear Aperture = 25.2 mm / 1 in
Other Information
- Country of Manufacture: United States
This is an excellent neutral density filter for viewing the moon, reducing intensity and increasing contrast. It has 25% transmission and adds no greenish cast or other color.
1.25" Vernonscope Mounted Glass Filters feature 1" clear-aperture optical glass. Numbers are engraved on the mounting to correspond with those of Kodak Wratten series. The mountings are edge-knurled and threaded to fit the bases of BRANDON oculars and DAKIN Barlows. Vernonscope Mounted Glass Filters cut glare, provide superior contrast, improve definition and reduce eye fatigue.
Important Note: Brandon filters use a non-standard filter thread that works only with Brandon eyepieces and Dakin barlows. These filters cannot directly be used with other products that use the industry standard 1.25" filter thread (M28.5x0.6). An optional adapter (part # 114ADAPTVERN) is sold separately that allows you to use this filter on other accessories with standard 1.25" filter threads.
Manufacturer part number: VRN114FILTND6
This is an excellent neutral density filter for viewing the moon, reducing intensity and increasing contrast. It has 25% transmission and adds no greenish cast or other color.
1.25" Vernonscope Mounted Glass Filters feature 1" clear-aperture optical glass. Numbers are engraved on the mounting to correspond with those of Kodak Wratten series. The mountings are edge-knurled and threaded to fit the bases of BRANDON oculars and DAKIN Barlows. Vernonscope Mounted Glass Filters cut glare, provide superior contrast, improve definition and reduce eye fatigue.
Important Note: Brandon filters use a non-standard filter thread that works only with Brandon eyepieces and Dakin barlows. These filters cannot directly be used with other products that use the industry standard 1.25" filter thread (M28.5x0.6). An optional adapter (part # 114ADAPTVERN) is sold separately that allows you to use this filter on other accessories with standard 1.25" filter threads.
Manufacturer part number: VRN114FILTND6
Useful Resources
Filter Cell Specifications
D = Filter Cell Diameter = 31.4 mm / 1.24 in
T = Total Filter Height = 10.5 mm / 0.4 in
C = Filter Cell Height (Excluding Male Thread) = 8.1 mm / 0.32 in
M = Male Thread Length = 2.8 mm / 0.11 in
F = Female Thread Length = 2.5 mm / 0.1 in
S = Glass Substrate Thickness = 2.5 mm / 0.1 in
CA = Clear Aperture = 25.2 mm / 1 in
Other Information
- Country of Manufacture: United States
Brandon 1.25" Moon Filter ND6-25% for Brandon Oculars