Ultra-Violet Cut Filters

NHOTM

Ultra-Violet Cut Filters
In stock
SKU
NHOTM
Dichroic filter transmit only visible light and reject ultraviolet and infrared light. Filters are perfect for applications that require high reflectance in the infrared spectrum and excellent transmission in the visible.
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i
Ultra-violet Cut Filter 25.4mm Diameter
NHOTM-25.4C3.3
in stock
SGD 51.20
Material BK7
Surface flatness before Coating 3λ per φ25.4mm
Incident angle 0° − 15°
Coating Dielectric multi-layer coating
Max temperature 300°C
Optics Size φ25.4mm
Thickness t 3.3mm
Transmittance (420-680nm) >average 85%
Transmittance (200-380nm) <average 1%
Transmittance (730-1500nm) <average 5%
i
Ultra-violet Cut Filter 50.8mm Square
NHOTM-50.8S3.3
1-3 weeks
SGD 111.00
Material BK7
Surface flatness before Coating 3λ per φ25.4mm
Incident angle 0° − 15°
Coating Dielectric multi-layer coating
Max temperature 300°C
Optics Size □50.8mm
Thickness t 3.3mm
Transmittance (420-680nm) >average 85%
Transmittance (200-380nm) <average 1%
Transmittance (730-1500nm) <average 5%
i
Ultra-violet Cut Filter 50.8mm Diameter
NHOTM-50.8C3.3
in stock
SGD 111.00
Material BK7
Surface flatness before Coating 3λ per φ25.4mm
Incident angle 0° − 15°
Coating Dielectric multi-layer coating
Max temperature 300°C
Optics Size φ50.8mm
Thickness t 3.3mm
Transmittance (420-680nm) >average 85%
Transmittance (200-380nm) <average 1%
Transmittance (730-1500nm) <average 5%
i
Ultra-violet Cut Filter 25.4mm Square
NHOTM-25.4S3.3
in stock
SGD 51.20
Material BK7
Surface flatness before Coating 3λ per φ25.4mm
Incident angle 0° − 15°
Coating Dielectric multi-layer coating
Max temperature 300°C
Optics Size □25.4mm
Thickness t 3.3mm
Transmittance (420-680nm) >average 85%
Transmittance (200-380nm) <average 1%
Transmittance (730-1500nm) <average 5%

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◦Excellent optic for survival in high temperature and high humidity environments.

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