ROCOES Optical

Bandpass filters

BandPass Filters

BandPass Filters

Only the specified wavelength can be penetrated, other wavelenghts are absorbed or reflected.
As known as
Narrow bandpass filters.
Wide bandpass filters.
Key Features
Only the specified wavelength can penetrate.
Applications
Sensors applications.
Medical Equipments, Optical equipments.
Automatic Optical Inspection Equipment(AOI Equipment).

  #BP435     #BP550     #BP4050   #BP5055   #BP510   #BP560   #BP5060  #BP630 
  #BP6570    #BP6070    #BP8090    #BP8493    #BP8998    #Information and notes

bp435,Bandpass filter spectrum

BP435 spectrum

BP435

Spectral Characteristics
T PEAK=435 +/- 15nm
Tave<5% @ 200-375nm
Tave<5% @ 520-1050nm
Physical Characteristics:
Glass: 3.3mm
Dimension:
Square: 10*10 ~ 80*80mm
Round: Dia8 - 75mm
Resistant Temperature
150℃
bp550,Bandpass filter spectrum

BP550 spectrum

BP550

Spectral Characteristics
T PEAK=550 +/- 15nm
Tave<5% @ 400-500nm
Tave<5% @ 690-1100nm
Physical Characteristics:
Glass: 3.3mm
Dimension:
Square: 8*8 ~ 80*80mm
Round: Dia8 - 75mm
Resistant Temperature
150℃
bp4050,Bandpass filter spectrum

BP4050 spectrum

BP4050

Spectral Characteristics
Tave>85% @ 430-470nm
Tave<5% @ 550-900nm
Tave<5% @ 200-370nm
Physical Characteristics:
Glass: 1.1mm
Borosilicate: 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
Borosilicate: 450℃
bp5055,Bandpass filter spectrum

BP5055 spectrum

BP5055

Spectral Characteristics
Tave>5% @ 200-420nm
Tave>65% @ 510-540nm
Tave<5% @ 650-1050nm
Physical Characteristics:
Glass: 3.3mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp510,Bandpass filter spectrum

BP510 spectrum

BP510 (485/535)

Spectral Characteristics
Tave>5% @ 200-420nm
Tave>65% @ 505-515nm
Tave<5% @ 580-1000nm
Physical Characteristics:
Glass: 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp560,Bandpass filter spectrum

BP560 spectrum

BP560 (485/535)

Spectral Characteristics
Tave>5% @ 200-480nm
Tave>65% @ 550-570nm
Tave<5% @ 630-1000nm
Physical Characteristics:
Glass: 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp5060,Bandpass filter spectrum

BP5060 spectrum

BP5060

Spectral Characteristics
Tave>5% @ 430-470nm
Tave>85% @ 530-570nm
Tave<5% @ 680-1050nm
Physical Characteristics:
Glass: 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp630,Bandpass filter spectrum

BP630 spectrum

BP630

Spectral Characteristics
Tave>5% @ 200-480nm
T PEAK=630 +/-15nm
Tave<5% @ 720-1050nm
Physical Characteristics:
Glass: 2.2mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp6570,Bandpass filter spectrum

BP6570 spectrum

BP6570

Spectral Characteristics
Tave>5% @ 200-570nm
Tave>70% @ 665-690nm
Tave<5% @ 780-1050nm
Physical Characteristics:
Glass: 2.2mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp6070,Bandpass filter spectrum

BP6070 spectrum

BP6070

Spectral Characteristics
Tave>5% @ 420-550nm
Tave>65% @ 630-660nm
Tave<5% @ 750-1100nm
Physical Characteristics:
Glass: 0.7, 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp8090,Bandpass filter spectrum

BP8090 spectrum

BP8090

Spectral Characteristics
Tave>5% @ 420-750nm
Tave>75% @ 840-860nm
Tave<5% @ 950-1100nm
Physical Characteristics:
Glass: 0.55, 0.7, 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
bp8393,Bandpass filter spectrum

BP8493 spectrum

BP8493

Spectral Characteristics
Tave>5% @ 420-780nm
Tave>85% @ 850-904nm
Tave<5% @ 1050-1100nm
Physical Characteristics:
Glass: 0.7, 1.1mm
D263t(*7): 0.3, 0.5mm
EXG(*8): 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
D263t: 350℃
EXG: 450℃
bp8998,Bandpass filter spectrum

BP8998 spectrum

BP8998

Spectral Characteristics
Tave>5% @ 420-830nm
Tave>85% @ 930-950nm
Tave<5% @ 1050-1100nm
Physical Characteristics:
Glass: 0.7, 1.1mm
D263t(*7): 0.3, 0.5mm
EXG(*8): 1.1mm
Dimension:
Square: 8*8 ~ 160*160mm
Round: Dia8 - 150mm
Resistant Temperature
Glass: 150℃
D263t: 350℃
EXG: 450℃
Demension: Diameter 12, 12.7, 15, 25, 25.4mm
Center Wavelength(nm)
Bandwidth(nm)
Peak Transmittance(nm)
360
11
40
405
10
35
450
10
50
505
10
50
600
10
50
650
11
50
706
11
50
750
11
45
850
12
45
940
13
45
1064
10
45

Information and Notes

1. Bandpass filters with 34~62 layers which vacuum-deposited on substrate.
2. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).
3. Some Bandpass filter combo with multi filters, and thickness range may from 1.1 ~ 4.4mm.
4. Bandpass filters also offer standard camera ring ex: M49, M52, M55, M58.
5. The transmittance curves are measurements at 0°of incidence angle.
6. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
7. D263T is registered trademarks of SCHOTT AG.
8. EXG=EAGLE XG tradmark is belong to Corning Incorporated.

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