Product type: Flat Lens. Application: Lighting, Medical, Optical, Photography.
Overview
The Optical Dichroic Filter for Projector is supplied as a dichroic filter made from Optical Glass. Listed geometry: thickness Customize, single-lens shape. Optical / electrical data: transmittance 90%-95%. Coating: HMC. 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 | Optical Glass |
|---|---|
| Type | Flat Lens |
| Shape | Single-lens |
| Thickness | Customize |
| Transmittance | 90%-95% |
| Coating | HMC |
| Usage | Lighting, Medical, Optical, Photography |
| Lenses Color | Red |
| Diemeter | Customize |
| Blocking Range | 200-1200nm |
| Optical Aperture | Customize |
| Flat Polish | 40-20 |
| Edge Craft | Customize |
| OEM Printing | Okay |
| OEM Packing | Okay |
| Product Packing | Single products ————–with private lable or as request |
| Supplier | Nano Macro Optics Co.,Ltd. |
What to specify when you request a quote
- Spectral target — listed as “90%-95%”; state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — listed as “200-1200nm”; give the blocking range and optical density (OD) the system needs.
- Angle of incidence — interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “Customize”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Optical 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 Dichroic Filter Glass: Selecting Substrates for Precision Optical Separation. For an application example, read Dichroic Filter Glass for Smart Appliance Lighting Modules. A related standard product is Dichroic Filter.
