World's first spectrophotometer for lenses
LINZA150 Spectrophotometer for lens measurement

Overview

The LINZA 150 spectrophotometer is designed for broadband transmittance and reflectance measurement of lenses and lens assemblies (objectives).     Indeed, lenses come in vast variety of sizes and shapes which makes them extremely difficult to measure. Given the inherent challenges in trying to measure transmittance or reflectance on lenses, optical engineers often need to combine data from a several witness samples in order to tease out basic details about optical performance of a lens. However, due to the nature of any deposition technology, the coating on lenses differs from that on the witness sample. Even more insurmountable barrier is the need to measure the off-axis optical lens performance.     Use of LINZA 150 ensures that only perfect lenses with perfect coatings are delivered to customers and approved for lens assemblies. Using the measurement data from various areas on lens'surface, our customers can backward analyse and improve their deposition technology.