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.
Send product request
Other supplier products
 |
Fluorescence Filters | Fluorescence Filterare a class of filters classified by application type. Fluorescence microscopy filtersis a fluorescence imaging filter for bi... |
 |
Calcium Fluoride Lenses | Hyperion Optics supplies uncoated 1/2 inch and 1 inch in diameter Calcium Fluoride CaF2 lenses. Please talk to our technicians for your custom requ... |
 |
Achromatic Triplet Lenses | Anachromatic tripletlens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of de... |
 |
Silicon Lenses | Hyperion Optics utilize optical grade silicon which is specified with a resistivity of 10-40 Ohm-cm higher than most semiconductor applications. Fo... |
 |
Infrared Lenses | Hyperion Optics is a premium full-service photonics supplier. We specialize in optical design manufacturingspan across the spectrum. From UV, VIS, ... |
Same products
 |
Medical Transducer Device Wholesale & Bulk | Seller: SCW MEDICATH LTD | Transducer Medical Device, Transducer Medical Equipment Wholesale & Bulk SCW medical transduc... |
 |
Medical Sheath Wholesale & Bulk | Seller: SCW MEDICATH LTD | Medical SheathWholesale & Bulk Product components: sheath, dilator, trocar, guide wire, in1,... |
 |
Medical OEM Products Series | Seller: SCW MEDICATH LTD | Medical OEM Products Series OEM service are provided for all of the products listed on our websit... |
 |
Medical OEM Products | Seller: SCW MEDICATH LTD | Medical OEM Products As one of oem medical device companies, we have more than 20 years of exper... |
 |
Medical Supplies Needles Wholesale & Bulk | Seller: SCW MEDICATH LTD | Medical Supplies Needles Wholesale & Bulk Our needle products are mainly divided into introdu... |
