Product type: Color Filter. Application: Lighting, Medical, Optical, Photography. Model: OLPF-07.
Overview
High Transmission Optical Low Pass Filter for Digital Imaging: 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. Listed for Raman Spectroscopy, Fluorescence Imaging and Laser SA applications. 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-07 |
| 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 Infrared Window Glass: Material Options for Optical Sensors & Parts. How parts like this are machined and finished is covered in AR Coating Process for Optical Glass Windows – Complete Manufacturing Overview. For an application example, read Bulk Ordering Glass Windows for Robotic Vacuum Optical Sensors. Before sending a drawing, check Specifying Coatings for Custom Glass Windows and Substrates. A related standard product is AR Anti-Reflection Optical Window.
