LOT-QuantumDesign
Our partner Andover Corp.

Hard coat broadband filters

From Andover

Our first-surface, hard-coat, broadband filters employ magnetron sputtered, hard-oxide coatings deposited on Borosilicate Glass and do not utilize any absorbing filter glasses, making them suitable for high temperature applications. They provide a steep transition from a high, peak transmission to OD4 blocking. Available at standard Raman wavelengths: 488, 514, 532, 633, 785nm. We offer three standard sizes, with custom sizes available on request.

Features
  • First surface, hard sputtered coating

Specifications

General Specifications
Thickness 3.0±0.25 mm
Size Tolerance +0.0 mm / -0.2 mm
Minimum Clear Aperture 85% of outside dimension
Substrate Material Borosilicate Glass
Flatness 3 - 5 waves
Surface Quality 60 - 40 per MIL-C-48497A
Humidity and Abrasion Per MIL-C-675A
Durability Per MIL-C-48497A
Operating Temperature -50 °C - +200 °C
Mechanical Unmounted
Optional: Mounted in the threaded ring - contact our expert on the right for thread sizes
 
CW/L (nm) FWHM (nm) Line Transmission
T (avg.)
OD4 (avg.)
Blocking @
(nm)
Part Number

335
441.6
470

80±-8.0
150±15.0
100±10.0
Zinc
He/Cd laser
LED
≥75%
≥80%
≥90%
200-650
200-850
200-850
355HC80
442HC150
470HC100
488
514
532
80±8.0
80±8.0
150±15.0
Argon laser
Argon laser
Na:YAG
≥90%
≥90%
≥90%
200-850
200-850
200-950
488HC80
515HC80
532HC150
550
632.8
785
300±30.0
90±9.0
150±15.0
LED
HeNe
Sapphire
≥90%
≥90%
≥90%
200-1000
200-1000
200-1100
550HC300
633HC90
785HC150

Applications

Machine Vision
Biotech Instrumentation
Medical Devices

Contact

Stéphane Marin
Stéphane Marin

Contact

Quantum Design S.A.R.L.

Avenue de l’Atlantique
Bâtiment Fuji Yama
91940 Les Ulis
France

Phone:+33 1 69 19 49 49
E-mail:franceqd-europe.com
Stéphane MarinProduct Manager & Service Engineer
01 69 19 49 49
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