| FOCtek provides two types of coupling lenses (GRIN lens and C-lens) for various applications. The wavelength lengths of lenses that we provide are covered from 500 nm to 1600 nm. The standard wavelengths we provide are 532nm, 650 nm, 808 nm, 830nm, 980nm, 1310nm, 1550nm. Please visit our web site http://www.foctek.com/products/micro_optics/c_lens.htm for more information or contact with our sales (sales@foctek.com) for more information. - New! |