GB 10810.3-2006 Translated English of Chinese Standard. GB10810.3-2006: Spectacle lenses and related eye wear - Part 3: Transmittance specifications and test methods [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This Part of GB 10810 specifies transmittance characteristics of spectacle lenses and related eye wear of any material. This Part applies to the relevant eye wear, including: mounted spectacle lenses, complete sunglasses, sunglasses lenses, driving glasses, polarizing lenses, tinted lenses, photochromic lenses, etc. |
Common terms and phrases
absolute value attenuation coefficient Q-value average human-eye spectral Calculation data circular polarization completed sunglasses corrective lenses corresponding to ISO daylighting average human-eye dedicated measuring device definition 3.3 design reference point device for eye discolored Figure C.1 glasses for night gradient-tinted human-eye spectral luminous irradiate lens Lens lenses with vertex light source D65 luminous efficiency function luminous flux luminous transmittance characteristics luminous transmittance Tv measured lens measuring the luminous mounted spectacle lenses Ophthalmic optics photochromic lenses Photochromic response values plain lenses plane of polarization polarization detector polarization mark polarizing lenses relative spectral effective relative visual attenuation requirements for sunglasses solar radiation solar ultraviolet spectral distribution function spectral power distribution spectral transmittance spectrophotometer spectrum range standard light source traffic signal transmittance indication error transmittance measurement repeatability transmittance measuring device transmittance requirements transmittance Tv 15 TSUVA ultraviolet A spectrum ultraviolet radiation uniformly tinted UV-A vertex power Visible spectrum visual attenuation coefficient wavelength τ λ