loss pass filter - low pass

Model No.: WH-BP12

Features: 1.Material:BK7,B270,Si,ZnSe,CaF,fused quartz
2.Round,square shape.
3.Diamete:3-100mm.thickness:0.3-2mm
4.CWL:500-1050nm

Model No.: TTNF

Features: The Tunable Top Notch Filter has a high throughput (up to 80%), with a selectivity similar to that of a triple spectrograph.

Model No.: LLTF

Features: The Laser Line Tunable Filter is a non-dispersive, sub-nm tunable bandpass filter.

Model No.: varied

Features: 1) various of heat-protecting glass.
2) type:GRB1,GRB2,GRB3,KG1,KG2,KG3,KG4,KG5.

Model No.:

Features: optical filter

Model No.: DK19012

Features: Spectroscope, mini spectroscope,
protable spectroscope,
prism spectroscope,
spectroscopes.

Model No.: customization

Features: optical glass PNB586:
Color: purple violet
standard:2mm~200mm*2mm~200mm*0.5~40

Model No.: HB720-RG715-R-72

Features: 1.Material:infrared filter HB720-RG715-R-72
2.S/D:40-20 or 60-40
3.size tolerance:+/-0.01mm~+/-0.1mm
4.Angle Tolerance: 30''

Model No.: T12030301

Features: k509 radiation protection optical glass
1. Stop the radiation absolutely
2. As your size

Model No.: customization

Features: optical glass PNB586:
Color: purple violet
standard:2mm~200mm*2mm~200mm*0.5~40

Model No.: HB

Features: red filter
1. high quality
2. high accuracy
3. attractive price

Model No.: customization

Features: colored filter HB610/red glass/ HB optical glass/Colour filter/red glass
Type: HB600 HB610 HB630 HB640 HB650 HB670, etc.