Dichroic Filter
Hyperion Optics’s complete range of cost effective dichroic filterrange offers superior transmission, reflection and absorption characteristics.
Key Features:
Sharp transition from reflection to transmission
High transmission in pass band
Hard coatings and no adhesives for long filter life span
All dielectric coated with IBS technology
Factory Standard – Contact us for manufacturing limit or custom specifications
Angle of Incidence: 45.0°
Shortpass Type Transmittance: Tabs>85%
Dimensions: 25.2mm*35.6mm*1.1 mm
Clear Aperture: >95%
Operating Temperature: -45°C ~ 85°C
Physical Durability: MIL-C-48497A
Longpass Type Transmittance: Tabs>90%
Reflection Band: Rabs>98%
Thickness Tolerance: ±0.1 mm
Transmitted Wavefront: 1/4λRMS@633nm (per inch)
Environmental Durability: MIL-STD-810F
Substrate: UV Grade Fused Silica
Dichroic optical filters consist of thin film dielectric coatings on glass and exhibit sharp transitions between transmitted and reflected wavelengths. Dichroic filters are similar to traditional interference filters but differentiate themselves by reflecting all unwanted wavelengths. Consequently our dichroic range also offers minimal absorbance characteristics.
Our dichroic filters are available in longpass, shortpass, bandpass, bandblocking and colour correction types over a range of wavelengths. Dichroic shortpass and longpass filters can also act as hot and cold mirrors respectively.
Dichroic filters can divide natural light from a certain wavelength into two parts, one of which passes through, and the other is reflected or absorbed. Filters that allow longer wavelengths of light to pass through are referred to as long wave pass filters, and filters that allow shorter wavelengths of light to pass through are referred to as short wave pass filters.
The desired spectral range can be achieved by using different dichroic filters.
For more information about optical design manufacturing, please feel free to contact us!
Send product request
Other supplier products
 |
Gallium Arsenide Lenses | Gallium Mirror GaAs is semi insulator, which can be used in large power continuous CO2 laser system to replace the zinc sulfide in lens or mirro... |
 |
Achromatic Triplet Lenses | A achromatic tripletlens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of de... |
 |
Optical Components | Hyperion Optics is a premium supplier of photonics products including high-precision optical components, lens systems, and optomechanical assemblie... |
 |
Notch Filter | The notch filter, in contrast to a narrow band filter, intercepts light in a particular wavelength range by transmitting light at most wavelengths.... |
 |
Colored Glass Filter | Tinted colored glass light filtersis a performance of the color of the optical filter, which absorbs undesired through the band of the way, to prec... |
Same products
 |
470nm Low Pass Filter | Seller: Shandong Yanggu Constant Crystal Optics, Inc | Parameter 470nm Low Pass Filter CWL 470±10nm Peoduct s... |
 |
Lab. type for RBC | Seller: Guangzhou DaJi Medical Science and Technology Co., Ltd | Computer generated filter housing with optimal characteristics; Melt-blown non-woven polyester f... |
 |
Single filter for PRP | Seller: Guangzhou DaJi Medical Science and Technology Co., Ltd | The PRP leukodepletion filteris ideal for use in medical facilities and research labs that requir... |
 |
Single filter for RBC | Seller: Guangzhou DaJi Medical Science and Technology Co., Ltd | Designed for 1 unit of RBC suspension from 450/500ml of whole blood; Computer generated filter h... |
 |
Single filter for platelet | Seller: Guangzhou DaJi Medical Science and Technology Co., Ltd | Designed for 5~6 units manual collection of platelet or one unit of machine collection of platele... |
