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.
|
DichroicLongpassFilters |
|||||||
|
Cut-OnWavelength |
TransmissionWavelength |
ReflectionWavelength |
WavelengthRange(nm) |
WavefrontTolerance |
Material |
Diameter |
|
|
400 |
420-1600 |
350-375 |
350-1600 |
1/4λ |
FusedSilica |
25 |
|
|
450 |
470-1600 |
350-430 |
350-1600 |
1/4λ |
FusedSilica |
25 |
|
|
500 |
520-1600 |
350-480 |
350-1600 |
1/4λ |
FusedSilica |
25 |
|
|
550 |
575-1600 |
415-515 |
415-1600 |
1/4λ |
FusedSilica |
25 |
|
|
600 |
625-1600 |
460-570 |
460-1600 |
1/4λ |
FusedSilica |
25 |
|
|
650 |
675-1600 |
495-610 |
495-1600 |
1/4λ |
FusedSilica |
25 |
|
|
700 |
725-1600 |
535-600 |
535-1600 |
1/4λ |
FusedSilica |
25 |
|
|
750 |
780-1600 |
565-715 |
565-1600 |
1/4λ |
FusedSilica |
25 |
|
|
800 |
830-1600 |
600-760 |
600-1600 |
1/4λ |
FusedSilica |
25 |
|
|
850 |
880-1600 |
635-805 |
635-1600 |
1/4λ |
FusedSilica |
25 |
|
|
900 |
935-1600 |
675-855 |
675-1600 |
1/4λ |
FusedSilica |
25 |
|
Hyperion Optics is a leading optics supplier, we provide parabolic mirror design, parabolic reflectors for sale, optical design manufacturingand etc. Contact usto know more about our product.
在线联系供应商
Other supplier products
 |
Line Generating Fresnel Lenses | Hyperion Optics provides various fan angle line generating Fresnel lenses for laser alignment and machine vision applications. Unlike ordinary cyli... |
 |
Colored Glass Filter | Hyperion Optics is a premium full-service photonics supplier. We specialize in optical assembly manufacturingtomeet unique and specialized applicat... |
 |
Cylindrical Lenses | Cylinder Lenses, Rod Lenses Hyerion Optics’cylindrical components have been widely used for laser based applications with reliable optical pe... |
 |
Fluorescence Filters | Hyperion's optical design manufacturingcapabilities span across the spectrum. From UV, VIS, to IR, we fabricate custom optical components that meet... |
 |
Chalcogenide Lenses | Chalcogenide glass is containing one or more chalcogens (sulfur, selenium and tellurium, but excluding oxygen). Chalcogenide components are becomin... |
Same products
 |
Microcrystalline wax used for improving the flexibility of packaging materials | 卖方: Syntop chemical Co.,Ltd. | Microcrystalline wax is a specialty wax extracted from petroleum. Its primary functions include t... |
 |
288 Holes Plastic Plant Trays | 卖方: Hebei Marshine New Material Technology Co., Ltd. | 288 Holes Plastic Plant Trays 288 Holes Plastic Plant Trays of 288 holes are great for vege... |
 |
plastic bag | 卖方: Hebei Marshine New Material Technology Co., Ltd. | plastic bag If you are a plant lover, you may have heard someone suggest putting a over a pl... |
 |
Seedling Tray Price Philippines - Marshine | 卖方: Hebei Marshine New Material Technology Co., Ltd. | Seedling Tray Price Philippines - Marshine Seedling Tray Price Philippines - Marshine Find ... |
 |
Seedling Trays | 卖方: Hebei Marshine New Material Technology Co., Ltd. | Seedling Trays Wholesale South Africa - Marshine Our seedling trays are exported to South A... |
