Shanghai Langshan Optical Instrument Co., Ltd
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Configuration plan for inspection instruments required for rigid contact lenses
Langshan Optics can provide a complete solution for the detection of rigid contact lenses (RGP, corneal reshaping lenses, scleral lenses, etc.).
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Configuration plan for inspection instruments required for rigid contact lenses

l Rear vertex power, prism power, and axial position: automatic refractometer or optical analyzer

l Transmittance performance (transmittance and color rendering index):ST-20CTransmittance tester and analysis calculation software

l Design dimensions:is830Optical coherence tomography scanner,CGX-4LEDContact lens curvature radius measuring instrument,LT-6Center thickness measuring instrument

l Refractive index:DR-M2Multi wavelength Abbe refractometer

l Oxygen permeability:201T+DK100+DKT6Polarographic oxygen permeameter kit

l Material hardness:LXDshore durometer

l Contact angle:M250-CLOptical contact angle meter

l Mechanical properties:HCS-20Contact lens mechanics tester

l Radiation aging test:S-1500e-CLContact lens aging tester

l term of validity:HWHS-500LSConstant temperature and humidity chamber

l Edge contours, impurities, and surface imperfections:JCF+Tc20iContact lens projector,CL-SContact lens dark field microscope


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