Product Descriptions:
| Characteristics: | Acrylic filter – LP600nm longpass filter |
| Central Wavelength (CWL)*: | 600nm |
| Transmittance: | >90% |
| Type: | Cut-off types |
| Dimension**: | Φ16mm |
| Thickness**: | 1.0mm |
| Substrate: | PMMA Acrylic |
| Remark： *other available wavelength: 840nm、940nm **Dimension and thickness can be customized | |
Spectral curve
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Example picture 1: LP600nm infrared light pass acrylic filters spectral curve |
What’s An Acrylic filters?
Manufacturers create acrylic filters using PMMA, also known as organic glass, as the substrate. They add dyes, pigments, or apply optical coatings to the surface. These processes enable the filters to selectively transmit or block specific wavelengths of light. We typically classify them into infrared, ultraviolet, neutral density, and diffused filters.
What is typical application for Acrylic filters?
Typical application of acrylic filters are Security surveillance, biochemical analyzers, medical displays, car dashboards, display screens, car lamp filters, mobile phones and tablets, stage lighting effects, photography and optical equipment …etc.
More Bandpass filters in stock from Shenzhen Hengda Liyuan Optoelectronics:
- Infrared cut-off type: 850nm,940nm for night vision
- Ultraviolet transmit or cut-off acrylic filter
- Neutral density filters （light reduction film）
What is key parameter when choose for right Longpass filters?
When selecting a Longpass filters, the center wavelength (CWL) will be one of key parameter to be designated, with a tolerance of generally +/-5nm or +/7nm which depend on the user inquiry. Secondly,Peak and Average Transmittance,e.g 90%,95%…etc. higher transmittance might need Anti-reflective(AR) coating.
Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical technology that apply depositing nanomaterials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment which coating layer is firm and has good tightness, and small bandwidth drift. Liyuan optoelectronics have been focus on optical coating for more than 17 years and offer one-stop optical filters solution including Narrow Bandpass Fitlers, IR cut-off Filters, Longpass & Short Filters,Notch Filters, ND filters, Star filters and Optical sapphire block.
other Longpass filters in stock from Liyuan Optoelectronics: LP430 LP500 LP560 LP600 LP650 LP800。。。etc.
