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
Penta Prism | Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images, feature a ray deviation of 90°... | |
Bandpass Filter | Band pass filter can separate a band of monochromatic light, the ideal transmittance of band-pass filter through the bandwidth is 100%, while the a... | |
Zinc Selenide Lenses | Zinc Selenide has great transmittancethrough the band 0.5-22μm, especially at 10.6μm, and is commonly used in thermal imaging and FLIR system... | |
Singlet Lenses | Singlet lens is a lens consisting of a pure single element, whichcan be considered as the fundamental element of developing optical systems. Based ... | |
Chalcogenide Lenses | chalcogenide glassis containing one or more chalcogens (sulfur, selenium and tellurium, but excluding oxygen). Chalcogenide components are becoming... |
Same products
"Top shaft oil inlet filter element XLY-007-25 Steam turbine parts | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Top shaft oil inlet filter element XLY-007-25 Steam turbine partsYoyik is specialized in manufac... | |
filter element LY-15/25W-31 for Turbine generator parts | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "filter element LY-15/25W-31 for Turbine generator partsIs to use the generator sets of professio... | |
Lubricating oil filter element LYP-60/25W China turbine parts | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Lubricating oil filter element LYP-60/25W China turbine partsDeyang Dongfang Yoyik is a trade pr... | |
"filter element RP8314F0116Z Chinese steam turbine parts | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "filter element RP8314F0116Z Chinese steam turbine parts Our company is equipped with high-precis... | |
filter element RP9700F0509Z for India Power Station | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "filter element RP9700F0509Z for India Power StationDongfang Yoyik Engineering Co., Ltd is a manu... |