SPIE Photonics West 2018 Booth: 5049
NTKJ specializes in ultraprecision machining, heat compression molding and extra-large-sized lens manufacturing. Now offering Fluoropolymer Fresnel Lenses with unparalleled transmitting wavelength range from 200 nm to 6 µm.
NTKJ also provides made-to-order plastic lens manufacturing services and off-the-shelf Fresnel, lenticular lenses and microlens arrays for LED illumination, analytical instrument and imaging applications. Recently developed elliptical Fresnel lenses can be used to make freeform lenses thinner and lighter.