Dioptric lenses are available in 7 types:-4,-3,-2,-1-+1,+2 and +3
屈光镜头有7种类型：-4、-3、-2、-1、+1、+2、+3
If a dioptric lens is fitted, you would not have to wear eyeglasses when taking picture. Slip the lens in the grove of the viewfinder eyepiece.
如装上屈光镜头,拍照时您不能再戴着眼睛拍照,请插入屈光镜片于目镜槽内。
Some forms of astigmatism, etc., may make dioptric eyepiece correction not possible. Please check with your optician for a recommendation based on your prescriprion.
某些散光类型不能用屈光镜头校准,请根据您的要求与眼镜商校核。
A unit of measurement of the refractive power of lenses equal to the reciprocal of the focal length measured in meters.
屈光度透镜或棱镜折光率的一种量度，等于以米计算焦距之倒数
Application of Digital Image Processing in Measurement of Lenses' Power Using MDT
图像处理在MDT测量镜片屈光度中的应用
Clinical Study on Rigid Gas Permeable Contact Lenses Correction for Keratoconus;
透气性硬性角膜接触镜对圆锥角膜屈光重建作用的研究
An evaluation of stereoacuity among anisometropic amblyopia cured through rigid gas permeable lenses
高透氧硬性角膜接触镜矫正屈光参差性弱视后立体视功能的评估
The effectiveness of progressive addition lenses in the treatment of children with hyperopic amblyopia
渐变多焦镜治疗远视引起的儿童屈光不正性弱视
The dioptre was from-6.25DS to -10.00DS.
屈光度范围-6,25DS～-10.00DS。
anisometropic eye
屈光参差(变常)眼
To correct chromatic aberration, two or more lenses, made of different kind of glass, are used together to bend the light rays in such a way that they come together on the image plane.
要矫正色差，可用两片或以上不同性质的玻璃，造成透镜。它把光线作不同程度的屈折而集中一起。
Methods Hypermetropia and myopia were induced by playing concave and convex lens in front of eyes of 32 subjects.
方法 在正常眼前放置正、负球镜,人工诱导单纯性远视、近视性屈光参差。
The study of the refraction of light.
屈光学研究光的折射
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
A condition in which the refractive power of one eye differs from that of the other.
屈光参差，两眼屈光不等一只眼和另一只眼的屈光力不同的状况
anisometropia: a condition in which the refractive power of one eye differs from that of the other.
屈光参差,两眼屈光不等: 一只眼和另一只眼的屈光力不同的状况。
Objective： To analysis the correlation between the ocular components and the anisometropia in children.
目的:分析儿童屈光参差眼的眼球屈光结构与屈光不正的关系。
Calculation of intraocular lens power after corneal refractive surgery
角膜屈光手术后人工晶状体屈光力的计算