Laser Alignment Eyewear
• Increased Visibility of Discrete Wavelengths for Laser Alignment
• CE Certied Laser Radiation Protection
• Available in Fit Over Rx Glasses and Adjustable Wrap Around Styles
Laser Alignment Eyewear provide a balance of protection and visibility with reduced optical
densities at discrete wavelengths compared to Laser Safety Eyewear, allowing for alignment
of visible lasers. These eyewear products feature durable lenses molded with laser-protective
absorptive dyes, which prevents surface scratches from a¢ecting lens performance. Multiple
lens designs are available that o¢er alignment beam visibility at Nd:YAG and diode laser lines
including 532nm, 561nm, and 650nm. Laser Alignment Eyewear products are CE certied and
come in a protective hard case with an included neck cord and microber cloth.
Laser Alignment Eyewear
Filter Color
Optical
Density
(Average)
Visible Light
Transmission VLT
(%)
Adjustable Temples
Wrap Around Frame Fit Over Rx Glasses Adjustable Bridge
Wrap Around Frame
Stock No. Price Stock No. Price Stock No. Price
LA01 Topaz
>5 @ 190 - 400nm
>2 @ 518 - 523nm
>2 @ 533 - 536nm
>3 @ 524 - 532nm
NEW NEW
47 #17-627 £139.81 #17-631 £139.81 #17-635 £139.81
LA02 Aqua >5 @ 190 - 400nm
>3 @ 625 - 660nm 32 #17-628 £103.73 #17-632 £103.73 #17-636 £103.73
LA03 Purple
>6 @ 190 - 400nm
>3 @ 532nm
>3 @ 561nm
>2 @ 654 - 664nm
>3 @ 659nm
10 #17-629 £130.79 #17-633 £130.79 #17-637 £130.79
LA04 Amber
>5 @ 190 - 400nm
>3 @ 532nm
>4 @ 808 - 850nm
>5 @ 851 - 1075nm
>6 @ 910 - 980nm
>7 @ 981 - 1070nm
33 #17-630 £189.42 #17-634 £189.42 #17-638 £189.42
Near Infrared (NIR) Detection YAGLASS-T Filters
• Convert NIR Light to Visible Light
• Minimum Sensitivity of 30mW/mm2 @ 1064nm for Emission
• Ideal Alternative to Laser Detection Cards for High Power Applications
Near Infrared (NIR) Detection YAGLASS-T Filters convert near-infrared (NIR) light between
900 - 1070nm to visible light with emission at 550 and 660nm. These nanocrystal
doped glass lters emit visible light with as little as 30mW/mm2 of incident light at
1064nm without blooming or requiring pre-charging. The high transparency of the glass allows
for beam size, shape, and mode to be easily viewed. NIR Detection YAGLASS-T Filters
have a high damage threshold of 51 J/cm2 @ 1064nm, 10ns, making them an ideal
alternative to Laser Detection Cards in high power laser applications with NIR lasers including
Nd:YAG, Nd:doped, and Yb:doped lasers. NIR Detection YAGLASS-T Filters are
available in standard 12.5 and 25mm diameter sizes; please contact us if your application
requires custom dimensions.
Substrate: YAGLASS-T
Diameter Tolerance (mm): ±0.10
Thickness Tolerance (mm): ±0.10
Excitation Wavelength (nm): 900 - 1070
Peak Emission Wavelengths (nm): 550, 660
Index of Refraction nd: 1.539
Minimum Sensitivity: 30 mW/mm2 @ 1064nm
Transformation Temperature (°C): 584
Near Infrared (NIR) Detection YAGLASS-T Filters
Diameter (mm) Thickness (mm) Stock No.
Price
1-9 10-25
12.5 3.00 #17-254 £205.00 £184.50
Intensity (a.u.)
YAGLASS-T Emission (Excitation: 1064nm)
400 450 500 550 600 650 700 750 800 850 900
25.0 3.00 #17-255 £323.90 £291.51 λ (nm)
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