标题

Imaging Lenses

VIS Fixed FL Imaging Lenses

Capabilities

Advanced and cost effective solution

Advanced design, simulation, and analysis for optical and opto-mechanical manufacturability

Production manufacturing from first articles to high volumes and every procedure of development in between

Cost effective solution

Manufacturing and Assembly

Robust, redundant, and ISO 9001 certified manufacturing capabilities

Engineering, design, and manufacturing and assembly, closed loop production

Volume manufacturing for OEM application integration

Optical Measurement Equipments

OptiSpheric 2000 AF

Measurement parameters	EFL, R, Center Deviation, FFL, BFL, MTF, Wedge Angle (Parallelism)
EFL test range	+1 ~ +2000mm -1 ~ -1500mm
EFL measurement accuracy	0.03% ~ 0.30%
R,BFL test range	±1mm ~ ±750mm
R BFL measurement accuracy	0.05% ~ 0.30%
Center Deviation Test Range	±1mm ~ ±2000mm
Center deviation measurement accuracy	±0.2um or ±2 arcsec
Wedge angle (parallelism) measurement accuracy	±1 arcsec

Ultra-Spherotronic

Applications and Measurements	Contact spherical curvature radius measurement
Curvature radius test range	L±6mm ~ ∞
Diameter of sample to be tested	10 ~ 500mm
Curvature Radius Measurement Accuracy	0.005%
Linear encoder working distance	±30mm
Linear encoder absolute accuracy	0.05um

Ultra-Spherotronic

Measurement mode	Reflection method to measure the angle between any two adjacent polished surfaces of a prism
Measuring range	0 ~ 360°
Measurement accuracy	Single measurement: 0.50" Multiple measurements: 0.20"
Rotary encoder resolution	0.036”
Rotary encoder accuracy	0.20”

Interferometer Zygo GPI

Standard lens diameter	100mm
Flat Standard Lens Accuracy	Lambda/20 @ 633nm
Measurement repeatability	Lambda/100 @ 633nm
Spherical standard lens F-number	F/0.65, F/1.6, F/3.3, F/7.0,F/1.0,F/10.7
Spherical Standard Lens Accuracy	Lambda/10 @ 633nm

Spectrophotometer Lambda 950

Applications and Measurements	Transmittance and reflectance measurement of planar components
wavelength range	UV/VIS/IR (185nm ~ 3300nm)
UVVis sub-band resolution	≤0.05nm
Infrared band resolution	≤0.20nm
Stray light@220nm& 340nm&370nm	≤0.00007%T
wavelength repeatability	≤0.20nm