Product type: Color Filter. Application: Lighting, Medical, Optical, Photography. Model: OLPF-02.
Overview
The Custom Optical Low Pass Filter Anti-Aliasing Filter for Digital Camera is supplied as a CCD / CMOS sensor cover glass made from Glass. Listed geometry: size Customized, thickness 0.5mm-1mm. Coating: Ar / Bbar / Hmc / PVD / Iad; surface quality 40/20, 60/40. Typical applications: Raman Spectroscopy, Fluorescence Imaging and Laser SA. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Color Filter |
| Shape | Customized |
| Size | Customized |
| Surface Quality | 40/20, 60/40 |
| Application | Raman Spectroscopy, Fluorescence Imaging, Laser SA |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | OLPF-02 |
| Thickness Range | 0.5mm-1mm |
| Color | Transparent |
| Principle | Selective Absorption Filter |
| Angle of incidence | 0° |
| Capacity | 6000000PCS/Month |
| ODM Service | Supported |
| OEM Service | Supported |
| Filter Type | Bandpass / Longpass / Shortpass / ND / IR Cut / UV |
| Coating Durability | Hard Coated / Mil-Spec Optional |
| Coating Type | Ar / Bbar / Hmc / PVD / Iad |
| Optical Density | Od2 to Od6 |
| Supplier | Suzhou Vangta Electronic Technology Co., Ltd. |
Technical data
| Trademark | WQT / Vangta | Size | Customized |
| Origin | Jiangsu, China | Wavelength Range | 400nm – 700nm |
| Brand | Vantga | Coating | AR Coating / Spectral Coating / High Reflection Coating |
| Model No. | YGP-04 | Light Transmission | High Transmittance |
| Product Type | Optical Filter | Diffusion Angle | Customized |
| Material | Glass / Acrylic / PMMA / ZnSe / Fused Quartz | Application | Digital Imaging / Machine Vision |
| Shape | Custom Shape | Customization | OEM / ODM Available |
What to specify when you request a quote
- Material and grade — listed as “Glass”; name the glass or crystal grade (for example JGS1, N-BK7, Borofloat 33, sapphire) because it fixes the transmission band and thermal limits.
- Diameter or outline — listed as “Customized”; give the nominal size and the tolerance you can accept.
- Thickness — listed as “0.5mm-1mm”; state nominal thickness and tolerance; thinner windows need tighter flatness control.
- Surface quality and flatness — listed as “40/20, 60/40”; quote scratch-dig and flatness over the clear aperture, not the whole part.
- Coating — listed as “Hard Coated / Mil-Spec Optional”; list the wavelength band and the maximum reflectance per surface for any AR coating.
- Clear aperture and edges — define the usable aperture and the edge chamfer.
Engineering guides for this part
For material grades and coating options, see Optical Glass Material Options for Precision Filters and Windows. How parts like this are machined and finished is covered in Precision AR Coating Process for Optical Glass Windows. For an application example, read Custom Precision Glass for Microfluidic and Biomedical Devices. Before sending a drawing, check Specifying Coatings for Custom Glass Windows and Substrates. A related standard product is Optical Glass Colour Filter.
