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New old stock Sill Optics laser beam expander, model S6EXZ5310/328.
Stored in original packaging with foam inserts.
Made in Germany.
Variable magnification 1X–3X, designed for 1030–1090 nm laser systems (1064 nm typical).
Optics appear clean and undamaged.
Ideal for industrial laser applications, research, or replacement equipment.
Laser damage threshold: 5.0 J/cm²(1 ns pulse at 50 Hz)
