Product type: Neutral Density Filter. Application: Lighting, Medical, Optical, Photography. Model: ND Filter.
Overview
Professional Manufacturer Optical Glass Filter Neutral Density Filter for Camera Lens is a neutral density filter made from Glass. Listed geometry: size Custom, thickness 1mm-2mm. Coating: Double-sided coating: waterproof, oil-proof, scratch-resistant. Typical applications: Lighting, Medical, Optical and Photography. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Neutral Density Filter |
| Shape | Customized |
| Coating | Double-sided coating: waterproof, oil-proof, scratch-resistant |
| Usage | Lighting, Medical, Optical, Photography |
| Thickness Range | 1mm-2mm |
| Model NO. | ND Filter |
| Color | Transparent |
| Principle | Neutral-type Filter |
| Angle of incidence | 0° |
| Dimensions | Custom |
| Filter Name | Variable ND2-400 Filter |
| Filter Size | 52/55/58/62/672/77/82mm |
| Supplier | Nano Macro Optics Co.,Ltd. |
What to specify when you request a quote
- Spectral target — state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — give the blocking range and optical density (OD) the system needs.
- Angle of incidence — listed as “0°”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “1mm-2mm”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see How to Select Neutral Density Filter Glass for Optical Instruments. For an application example, read Precision Neutral Density Filter Glass for Appliance Optical Sensors. A related standard product is Neutral Density (ND) Filter.
