Introduction of GRINTECH's GRIN lenses, fiber coupling / rod lenses for laser diode beam shaping.
**Features** - Non-toxic silver-based glass material - Plane surfaces - Standard diameters: 0.5 / 1.0 / 1.8 / 2.0 mm - NA: 0.5 (Additional options) - Different working distances and lens lengths from standard products - Different design wavelengths from standard products - Anti-reflective coating (AR coating) - 8-degree facet processing - Only diameters of 0.25 mm, 0.35 mm, 0.6 mm, and 0.85 mm different from standard products are available *For more details, please refer to the PDF document or feel free to contact us.*
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basic information
A GRIN lens is a miniaturized lens that combines excellent optical performance with a uniform optical surface. It is also a lens with very low wavelength dependence. The refractive index distribution within the glass, created by ion exchange, determines the optical power of the GRIN lens. At GRINTECH, our unique "non-toxic silver exchange" technology is used in rod lenses and cylindrical lenses. The standard dimensions of small lenses range from 200µm to 2mm, providing excellent optical performance. The diffraction limit NA (numerical aperture) of a single lens is up to 0.45. The uniform optical surface allows for easy assembly with micro-optical lens systems that meet the necessary requirements. *For more details, please refer to the PDF document or feel free to contact us.
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Fiber Couple / Laser Diode Beam Shaping Rod Lens *This catalog is the English version. *For more details, please refer to the PDF document or feel free to contact us.
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