Dual Bandpass Filter

Schneider-Kreuznach presents sensor cover glass VIS-85 special designed for surveillance applications where transmission in VIS and around typical 850 nm NIR LED is needed.

These filters are iIdeal for night and day security cameras. Furthermore they are robust and cost-effective. Call us, we will be happy to assist you.

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Key features

High transmission (average 95 %)
Low wavelength tolerance +/- 1 %
Cost effective protection of sensible units
RoHS conform

Applications

Homeland security
Surveillance
Night & day imaging
Traffic

Our Dual Bandpass filter

Function

Transmittance

Blocking

Wavelength range

Thickness

Parallelism

Angle of incident

Surface

Wavefront distortion
[2 mm thickness]

Wavefront distortion
[1 mm thickness]

industrial-optics-uv-ir-cut-1085030-bp-540-300-sh-overview-page.png

VIS-85

VIS + NIR-pass

440 - 640 nm: Tave > 95 %
840 - 870 nm: Tave > 95 %

685 - 770 nm: Tabs < 0,5%
920 - 980 nm: Tave < 1 %

430 - 640 nm + 840 - 875 nm

2.0 +/- 0.2 mm
1.0 +/- 0.2 mm

0° +/- 8°

19 - 30 mm: 5/2 x 0.10 C2 x 0.10 L3 x 0.008
31 - 50 mm: 5/2 x 0.16 C1 x 0.16 L3 x 0.008
51 - 64 mm: 5/3 x 0.16 C3 x 0.16 L3 x 0.008

19 - 30 mm: 13/1 (0.2)
31 - 50 mm: 13/1 (0.25)
51 - 64 mm: 13/1 (0.35)

19 - 30 mm: 13/1 (0.25)
31 - 50 mm: 13/1 (0.30)

View all

Environmental Facts

Slow temperature cycling: DIN ISO
9022-2-14-03 -1

Damp heat, cyclic: DIN ISO
9022-2-16-01-1

Chemical resistant: DIN ISO
9011-4-04-05

Adhesive strength: DIN ISO
9211-4-02-03

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HEADQUARTERS - Europe

Jos. Schneider Optische Werke GmbH
Ringstraße 132
55543 Bad Kreuznach
+49 (0) 671 601 0
cs@schneiderkreuznach.com

BUSINESS UNITS

Business Unit Industry
+49 (0) 671 601 205
isales@schneiderkreuznach.com

Business Unit Photo/ Cine
+49 (0) 671 601 551

B+W belongs to the Photo division
photo@schneiderkreuznach.com
cine@schneiderkreuznach.com

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+1 800 645 7239 (East Coast)
+1 800 228 1254 (West Coast)
info@schneideroptics.com

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+86 755 8832 1170
info@schneider-asiapacific.com

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+65 9488 0062
thongv@schneiderkreuznach.com

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