(57)< Abstract > The toric contact lens includes the rear surface and front direction, as for one side of these aspects includes the annular optical zone, and, these aspects form in order to form the ballast. Rear optical zone diameter and front optical zone diameter are chosen in order to...
Yang Li-Na, Xie Pei-ying. Toric design orthokeratology contact lenses and visual quality. Chin J Optom Ophthalmol Vis Sci 2013; 15: 79-83.Ynag LN,Zhou JL,Xie PY.Toric design orthokeratology contact lenses and visual quality.Chinese Journal of Optometry Ophthalmology and Visual Science. 2013...
HS Code 9003110000 Production Capacity 2000 PCS /Day Product Description Spherical UV400 Protection Ski Goggles Windproof Snowboarding Snow Goggles wholesale Ski Eyewear Features : 1. Toric Lens, Vertical 3.5C Horizontal 5.5C ; 2. Italian-made, ...
Internal dose coefficients for ingestion and inhalation of radioiodine were preliminarily calculated considering the metabolic characteristics of Japanese. In the calculation, the fractional uptake by thyroid (f) of iodine entering blood and biological half-life in thyroid (Tb) were reflected among the ...