Product type: Color Filter. Application: Medical, Optical, Photography. Model: AT-61047.
Overview
The Versatile Optical Filter: Infrared Protection for Your Camera is supplied as an optical filter made from Glass. Optical / electrical data: sheet resistance Some infrared filters need to operate in high-temperature environments, thus possessing good temperature resistance.. Temperature Some infrared filters need to operate in high-temperature environments, thus possessing good temperature resistance.. Typical applications: Medical, Optical and Photography. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
Material
Glass
Type
Color Filter
Usage
Medical, Optical, Photography
Model NO.
AT-61047
Color
Purple
Wavelength Selectivity
Infrared filters can selectively transmit infrared light of specific wavelengths while blocking or attenuating light of other wavelengths.
High Transmittance
For the infrared wavelengths that are allowed to pass through, infrared filters typically exhibit high transmittance to ensure the strength of the infrared signal.
Low Reflectance
To minimize light loss, infrared filters usually have low reflectance.
Temperature Resistance
Some infrared filters need to operate in high-temperature environments, thus possessing good temperature resistance.
Supplier
Shanghai Anttrans Technology Co., Ltd
Technical data
Model
Thickness (mm)
A[2856k]
D65
chemical stability
ND
α×10-7(C)
9
Ts(C)
s
X
y
Y
X
y
Y
DA
DW
AT760
3
5
4
1.532
111
534
592
2.77
AT780
3
5
4
1.532
111
534
592
2.77
AT800
3
5
4
1.520
98
559
615
3.05
AT830
3
5
4
1.520
98
559
615
3.05
AT850
3
5
4
1.520
98
559
615
3.05
AT900
6
3
3
2.57
AT930
6
3
3
2.57
Model
Thickness (mm)
λtj(nm)
λ0(nm)
Tλ0(%)
K
AT760
3
760±10
850
≥83.6
≥0.6
AT780
3
780±10
900
≥83.6
≥0.5
AT800
3
800±10
900
≥83.6
20.5
AT830
3
830±10
930
≥83.6
≥0.5
AT850
3
850±10
950
≥80.0
≥0.5
AT900
6
930±15
1050
≥80.0
≥0.2
AT930
6
930±15
1050
≥80.0
≥0.2
Model
Bubbles
Stripes
Stress
AT760
C-B
3C
3
AT780
C-B
3C
3
AT800
C-B
3C
3
AT830
C-B
3C
3
AT850
C-B
4
3
AT900
C
3C
3
*AT930
C
3C
3
What to specify when you request a quote
Spectral target — state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
Blocking — give the blocking range and optical density (OD) the system needs.
Angle of incidence — interference filters shift with angle, so specify the operating angle and cone.
Size and thickness — give outline, thickness and tolerance, and whether the filter is mounted.
Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
Surface quality — quote scratch-dig for imaging paths.
What is the Versatile Optical Filter: Infrared Protection for Your Camera made of? expand_more
It is listed as Glass. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
What optical or electrical performance does it have? expand_more
Listed values: sheet resistance Some infrared filters need to operate in high-temperature environments, thus possessing good temperature resistance.. Confirm the values at your operating wavelength, angle and temperature when you request a quote.
Where is this optical filter used? expand_more
Listed applications: Medical, Optical and Photography.
What should I include in a quote request? expand_more
Include spectral target, blocking, angle of incidence, size and thickness and substrate, plus quantity and a drawing if the part is custom.
Configure in 3D, draw in 2D
3D Model & 2D Drawing Builder
PRECISION GLASS3D
3D Precision Glass ConfiguratorBuild a visual 3D preview for custom precision glass parts, including wafers, microfluidic chips, coated glass, optical filters, and machined quartz plates.This tool is for visual configuration only. Final dimensions, tolerances, materials, coatings, and manufacturability will be reviewed from your drawing or specification.
Paste a configuration JSON (from Export) or a copied RFQ summary. The product and all recognized parameters are applied automatically; unknown parameters are listed and skipped.
Answer the choices below step by step — every value comes from the real option list, so it always renders.
Save the current configuration under a name and recall it any time on this device.
2D PreviewYour browser is showing a simplified engineering preview because WebGL is unavailable.
Optical Filter Builder
Interactive visual preview for custom precision glass configuration.
CMD
Import Code (One-Click Recall)
Save this code before you leave — it is the only way to recall this exact model. If you lose it, your configuration cannot be restored.
SUBMIT RFQ — ENGINEERING REVIEWYour current 3D configuration and specification summary are attached automatically. Attach a drawing if you have one.
FREQUENTLY ASKED QUESTIONSWhich filter types can I configure?
Longpass, shortpass, bandpass, notch, dichroic, neutral density and color filters. You set the relevant cut-on/cut-off or center wavelength, bandwidth and blocking, plus substrate and size.
How is a bandpass filter specified?
By center wavelength (CWL), full width at half maximum (FWHM), peak transmission and out-of-band blocking (e.g. OD4-OD6). The builder captures these as the spectral requirements for the quote.
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