Spectroscope

Spectroscope

Infrared glass HWB-760

Infrared glass HWB-760

760nm long wave pass filter ( LP760 )

760nm long wave pass filter ( LP760 )

365-1100nm double AR filter

365-1100nm double AR filter

The night of 850nm type filter

The night of 850nm type filter

The night of 940nm type filter

The night of 940nm type filter

Black infrared PC plate

Black infrared PC plate

IR Cut Filter 650nm low pass filter

IR Cut Filter 650nm low pass filter

850nm band-pass filter

850nm band-pass filter

IR-650 filter

IR-650 filter

LP420 filter

LP420 filter

Ultraviolet glass ZWB1 ZWB3

Ultraviolet glass ZWB1 ZWB3

Black glass

Black glass

Infrared filter

Infrared filter