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Home » Neutral Density Filter (ND Filter) » Linear Variable Neutral Transmission Filters: ZnSe
 
Linear Variable Neutral Transmission Filters: ZnSe

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Linear Variable Neutral Transmission Filters: ZnSe

The linear variable neutral transmission filters are designed to attenuate light as a function of transmission instead of density. These filters are much more sensitive to position at the lower transmission values than are linear density filters.

 

Reynard Corporation standard parameters apply:

Material: ZnSe

Thickness: 2.2mm

Surface Quality: 80-50 Scratch & Dig

Flatness: < 1/2 Fringes / Inch @ 632.8nm

Parallelism: < 3 Arc Minutes

 

  Product Number    Product Name  ThicknessSubstrate MaterialSurface QualityFlatnessParallelismLengthWidth
R05740-00 LVNT FILTER: 100% to10% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
50mm
25mm
R05741-00 LVNT FILTER: 100% to1% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
50mm
25mm
R05742-00 LVNT FILTER: 100% to10% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
75mm
25mm
R05743-00 LVNT FILTER: 100% to1% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
75mm
25mm
R05744-00 LVNT FILTER: 100% to10% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
100mm
25mm
R05745-00 LVNT FILTER: 100%to1% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
100mm
25mm
R05746-00 LVNT FILTER: 100% to10% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
125mm
25mm
R05747-00 LVNT FILTER: 100% to1% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
125mm
25mm
R05748-00 LVNT FILTER: 100% to10% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
150mm
25mm
R05749-00 LVNT FILTER: 100% to1% Transmission 2.2mm
Zinc Selenide
80-50 Scratch & Dig
< 1/2 Fringe / Inch @ 623.8nm
< 3 Arc Minutes
150mm
25mm

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