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HFTLSQ - HFDLSQ
High performance multi-element focusing lens. They are suitable for focusing and collimating solid state lasers like Yb fiber laser, YAG laser and YVO4 laser.
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◦Engineered and designed to reduce the effects of thermal expansion.
◦Corrected for spherical aberration and coma at 1064nm. Diffraction limited for F number ≧2 (NA≧0.25)
◦AR coating optimized from 1040 − 1150nm with transmission at 633nm for pointed lasers
◦Corrected for spherical aberration and coma at 1064nm. Diffraction limited for F number ≧2 (NA≧0.25)
◦AR coating optimized from 1040 − 1150nm with transmission at 633nm for pointed lasers