.

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

To: Hyperion Optics
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

LWIR Lenses
LWIR Lenses LWIR lensplays a critical role in thermal imaging surveillance applications, beyond night vision capability, critical targets differentiation in po...
Notch Filter
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 Cylindrical Lenses
Achromatic Cylindrical Lenses Achromatic objective lensare ideal for eliminating spherical and chromatic aberration at the image plane, for example using monochromatic light sou...
Optical Dome
Optical Dome Optical domesare widely used for commercial applications which require protective boundary between different environments; domes perform as windows...
Fluorescence Filters
Fluorescence Filters Fluorescence Filterare a class of filters classified by application type. Fluorescence microscopy filtersis a fluorescence imaging filter for bi...
All supplier products

Same products

filter element ZNGL02011001 for Vietnam power system
filter element ZNGL02011001 for Vietnam power system Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD filter element ZNGL02011001 for Vietnam power system The company has a large flow, high discharge...
FILTER ELEMENT FAX-63X10 for Indonesia
FILTER ELEMENT FAX-63X10 for Indonesia Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD FILTER ELEMENT FAX-63X10 for Indonesia Thermal Power YOYIK is a large number of steam turbine / b...
RO filter element HFU640UY1000J for Vietnam Power Station
RO filter element HFU640UY1000J for Vietnam Power Station Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD "RO filter element HFU640UY1000J for Vietnam Power StationIs YOYIK for the use of units of the po...
RO filter element HFU640UY045J China turbine parts
RO filter element HFU640UY045J China turbine parts Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD "RO filter element HFU640UY045J China turbine partsDeyang Dongfang Yoyik is a trade production co...
Top shaft oil inlet filter element XLY-007-25 Steam turbine parts
"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...