Dichroic Filter
Hyperion Optics is a premium full-service photonics supplier. Hyp designcapabilities can meet the unique requirements of various customers.
Hyperion Optics’s complete range of cost effective dichroic filter range 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 filtersconsist 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.
The Dichroic Filtercan 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 |
|
Dichroic Shortpass Filters
|
DichroicShortpassFilters |
|||||||
|
Cut-OffWavelength |
TransmissionWavelength |
ReflectionWavelength |
WavelengthRange(nm) |
WavefrontTolerance |
Material |
Diameter |
|
|
400 |
325-385 |
420-485 |
325-485 |
1/4λ |
FusedSilica |
25 |
|
|
450 |
325-430 |
470-545 |
325-545 |
1/4λ |
FusedSilica |
25 |
|
|
500 |
325-480 |
520-610 |
325-610 |
1/4λ |
FusedSilica |
25 |
|
|
550 |
400-530 |
575-725 |
400-725 |
1/4λ |
FusedSilica |
25 |
|
|
600 |
400-580 |
625-795 |
400-795 |
1/4λ |
FusedSilica |
25 |
|
|
650 |
400-630 |
675-850 |
400-850 |
1/4λ |
FusedSilica |
25 |
|
|
700 |
400-680 |
725-990 |
400-990 |
1/4λ |
FusedSilica |
25 |
|
|
750 |
400-725 |
800-990 |
400-990 |
1/4λ |
FusedSilica |
25 |
|
|
800 |
400-775 |
850-1050 |
400-1050 |
1/4λ |
FusedSilica |
25 |
|
|
850 |
880-1600 |
635-805 |
635-1600 |
1/4λ |
FusedSilica |
25 |
|
|
900 |
400-820 |
910-1110 |
400-1110 |
1/4λ |
FusedSilica |
25 |
|
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Infrared Lenses | Hyperion Optics is a premium full-service photonics supplier. We specialize in optical design manufacturingspan across the spectrum. From UV, VIS, ... |
 |
Achromatic Lenses | Achromatic Combination of Lenses, Cemented Lenses, Bonded Lenses, Doublet, Triplet With over a decade of production experience, we have signific... |
 |
Anamorphic Lenses | Hyperion Optics specializes in custom anamorphic opticsdesign and production. We are experienced in creating custom solutions for unique applicatio... |
 |
Projection Lenses | Projection lensand photographic lens is a pair of opposite lenses, the camera lens is used to image the outside world to the CCD or COMS in the dig... |
 |
Parabolic Mirror | Hyperion Optics is a parabolic mirror manufacturerand offer custom off axis parabolic mirrors for use from the UV(200 to 400nm) to the IR (1to 40&m... |
Похожие товары
 |
usb rf signal generator | Продавец: 00000 | usb rf signal generator 9KHz to 3.6GHz RF Signal Generator Overview Suin’s TFG38... |
 |
4 channel function generator | Продавец: 00000 | 4 channel function generator An is a sophisticated tool that allows you to create customized... |
 |
Взрывобезопасная цифровая камера для нефти и газа | Продавец: Sichuan Xuxin Technology Co., LTD | Внедрение взрывозащищенной цифровой камеры для нефти и газа XUXIN Excam1601S взрывозащищенная ци... |
 |
Взрывобезопасная цифровая камера для нефти и газа | Продавец: Sichuan Xuxin Technology Co., LTD | Внедрение взрывозащищенной цифровой камеры для нефти и газа XUXIN Excam1601S взрывозащищенная ци... |
 |
Easy OLED Screen Replacement for Samsung Phones | Продавец: Shenzhen Wikshu Technology Co. | Описание Запасные части Samsung — OLED-экран с рамкой в сборе для замены и ремонта тресну... |
