| The traditional spherical glass in lens' central place was the real visible image, the edge majority has the distortion, the number of degree has been higher, the distortion was more obvious, developing not nature. The aspheric surface design is used most early in the camera. Duplicator's manufacture, and develops the optical lens domain gradually. ¡°looked that the thing nature, each corner looks clearly, reduces curls with the alike distortion¡± is the non-ball lens' most major characteristic, closer open hole natural angle of view, therefore more suitable people to have one's eyes tested and wear glasses. |
| After the aspheric surface concept put forward, one kind of thinner lens breeding lives, the bold elegant Larke aspheric surface lens (Rolantic lens) provides to wearing is not only the comfortable feeling, is the splendid visual effect, this must give credit in bold elegant Larke's DFV eliminates the aberration design (Destortion-freeVision), regardless to the hyperopia or the shortsighted lens, eliminated the lens edge aberration to a great extent, for you in the visual leap, causes it from the resin lens blooming, has the incomparable remarkable characteristic. |
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| The bold elegant Larke aspheric surface lens' negative camber assumes the parabola design, not can only provide to the wearing |
| comfortable feeling, has the splendid visual effect, it can a greater limit eliminate the lens edge more importantly the aberration, causes the wearing field of vision to be more open, regards the distortion to be small, closer real world. The bold elegant Larke aspheric surface resin lens after the anti-UV processing, may prevent the ultraviolet ray effectively. The lens edge does not have the arc, the phantom very nature, and the aspheric surface lens surface is smoother, the special design causes it ratio same luminosity the spherical surface thin approximately 20%, light approximately 22%. Simultaneously the aspheric surface lens closer human eye's natural angle of view, the long time has one's eyes tested and wear glasses does not feel wearily. |
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| A bold elegant Larke aspheric surface resin lens thinner outward appearance is prettier. The aspheric surface causes negative lens' edge to thin, the lens' center thins. Puts on the aspheric surface lens, you could not feel nearly its existence, enjoys it to take to you with ease heartily at will; |
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| The bold elegant Larke aspheric surface resin lens' surface is smoother, the aspheric surface design improvement twists the aberration, improves the lens' handsome line to twist with negative lens' barrel twists, improves the lens peripheral astigmatic aberration aberration. Causes the field of vision to be open, looked at the outside, regardless of the distance, is natural, does not distort, the color is bright, has one's eyes tested and wear glasses for a long time does not feel naturally weary. |
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| The aspheric surface lens undergo special Canadian hard Canada membrane processing to be possible to pass through more disciplining; Degree of hardness is high, suits in the young people have one's eyes tested and wear glasses. |
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| The bold elegant Larke aspheric surface lens, have the anti-radiation function. The nationality by the special coating craft according to the electromagnetic interference camouflage principle, carries on the lens surface the low frequency radiation and the microwave the reflection and the absorption, provides the protection vision the function. |
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