HOYA ND Filter (Absorption type)
This ND filter has a constant transmission within the visible range regardless of wavelength.
It is usable for exposure light adjustment so as for other measuring device. The neutral density filter with any transmission is customizable by adjusting the thickness in polishing.
- Size, thickness, round shape as well as transmission can be modified according to your request up to maximum 165 mm square.
Model number | Transmission (Average visible range) | Dimension | Surface Treatment | List price (excl. tax) | Characteristic Curve |
---|
ND0AH | < 0.01 % | 50 x 50 x 2.5 mm | Optical Polishing | 14,000 yen | - |
ND0.1AH | 0.1 ±0.05 % | 50 x 50 x 3.1 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND01AH]() |
ND0.3AH | 0.3 ±0.05 % | 50 x 50 x 2.9 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND03AH]() |
ND1AH | 1 ±0.5 % | 50 x 50 x 2.3 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND1AH]() |
ND3AH | 3 ±0.5 % | 50 x 50 x 1.7 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND3AH]() |
ND5AH | 5 ±1 % | 50 x 50 x 1.5 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND5AH]() |
ND10AH | 10 ±2 % | 50 x 50 x 3.0 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND10AH]() |
ND13AH | 12.5 ±2 % | 50 x 50 x 2.7 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND13AH]() |
ND15AH | 15 ±2 % | 50 x 50 x 2.5 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND15AH]() |
ND20AH | 20 ±2 % | 50 x 50 x 3.1 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND20AH]() |
ND25AH | 25 ±2.5 % | 50 x 50 x 2.7 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND25AH]() |
ND30AH | 30 ±3 % | 50 x 50 x 2.3 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND30AH]() |
ND40AH | 40 ±4 % | 50 x 50 x 2.5 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND40AH]() |
ND50AH | 50 ±5 % | 50 x 50 x 2.5 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND50AH]() |
ND60AH | 60 ±5 % | 50 x 50 x 1.6 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND60AH]() |
ND70AH | 70 ±5 % | 50 x 50 x 2.9 mm | Optical Polishing | 5,300 yen | ![Characteristic Curvepdf:ND70AH]() |
ND80AH | 80 ±5 % | 50 x 50 x 1.2 mm | Optical Polishing | 5,300 yen | - |