Ultra-Violet Cut Filters

NHOTM

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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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details

NHOTM-50.8C3.3

1 week

85,20 €

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	φ50.8mm
Thickness t	3.3mm
Transmittance (420-680nm)	＞average 85%
Transmittance (200-380nm)	＜average 1%
Transmittance (730-1500nm)	＜average 5%

details

NHOTM-25.4S3.3

1 week

40,60 €

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%

details

NHOTM-25.4C3.3

6-12 weeks

40,60 €

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%

details

NHOTM-50.8S3.3

6-12 weeks

85,20 €

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	□50.8mm
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.