MSE PRO™ 1" (25.4mm) Laser Grade HPFS7980 Plano-Convex (PCX) Lenses for High Energy Nd:YAG Laser

MSE supplies offers Laser Grade PCX Lenses which are designed for high energy Nd:YAG laser applications including laser cutting, machining, and welding. The precision fused silica substrate (Corning 7980 HPFS), featuring λ/8 surface accuracy and excellent surface quality which is better than 20-10 , ensures low scatter and extreme high transmitted wavefront performance. These Laser Grade PCX Lenses are available with a variety of high laser damage threshold anti-reflection (AR) coating options. Coatings are available at the most common Nd:YAG laser wavelengths to ensure maximum laser throughput.

MSE Supplies can offer a variety of optical elements, with different focal length and coating options. Please contact us for customization or bulk orders.

Technical Data:

Material	HPFS 7980
Clear Aperture	>90%
Centration	<3'
EFL Tolerance	±1%
Bevel	Protected chamfer
Surface Irregularity	λ/8@633nm
Surface Quality	20/10
Diameter Tolerance	+0/-0.1mm
AOI	0°
Central Thickness Tolerance	±0.1mm
LIDT	5J/cm²@355nm,20ns（AR@355nm） 6.8J/cm²@532nm,20ns (AR@532nm) 20J/cm²@1064nm,20ns (AR@1064nm) 15J/cm²@1064nm,20ns (AR@1064&532nm)

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HPFS 7980 Lenses

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