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!
在线联系供应商
Other supplier products
 |
Corner Cube Retroreflectors | Corner Cube Retroreflectors Corner cube prismis total reflecting prism formed by 3 perpendicular surfaces, where the incident light angle does... |
 |
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.... |
 |
Achromatic Doublet Lenses | At Hyperion Optics, with decades fabrication experiences, we have been providing our customer a vast number of achromatic lenses for their applicat... |
 |
Surveillance Lenses | Surveillance Lenses Our CCTV lens for cameracome in many forms, including fixed focal-manual iris, fixed iris-manual focus, varifocal, motorized... |
 |
Sapphire Lenses | Sapphire is the best medium for sapphire glasslenses that require a broad spectrum of light transmission and high optical clarity, especially in de... |
Same products
 |
"Top shaft oil inlet filter element XLY-007-25 Steam turbine parts | 卖方: 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 | 卖方: 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 | 卖方: 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 | 卖方: 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 | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "filter element RP9700F0509Z for India Power StationDongfang Yoyik Engineering Co., Ltd is a manu... |
