Описание
T-1739-1030s-130x15-94 Лазерные принадлежности High Efficiency Transmission Grating: Center Wavelength 1030 nm, Groove Density 1739.13 lines/mm, Angle of Incidence 63.6 deg, Polarization S (E field parallel to grooves), Efficiency 94% min. Size 130 x 15 x 0.95 mm (groove length 15 mm), Clear aper
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