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.

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 Bnadpass 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
1'
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)
Data sheet View all

Check our Dual Bandpass filter


Thickness: 2 mm
Diameter: 27 mm
unmounted

ID: 1087221

Inquiry
Thickness: 1 mm
Diameter: 34 mm
unmounted

ID: 1095262

Inquiry

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) 671 601 205
cs@schneiderkreuznach.com

 

OFFICES WORLDWIDE

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

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

Singapore
+65 9488 0062
thongv@schneiderkreuznach.com

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