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- Compared to the monofocal intraocular lens, the multifocal lens can provide a wider range for depth of focus. 多焦点人工晶状体具有比单焦点人工晶状体更广阔的焦点深度范围。
- Such products are soon likely to replace multifocal lenses. 这种产品看起来会很快取代多焦点人工晶体。
- Under some medical systems multifocal lenses cost extra.Traditional intraocular lenses are monofocal. 所以真正可以使患者视力恢复的治疗仍是手术治疗。
- That can be addressed with multifocal lenses, which have concentric rings of material that offer alternate bands of near and distant vision. 这个问题可以使用多焦点人工晶体来解决，它拥有一些同心圆环，该圆环上的物质能提供交替调节近距离和远距离视力的区带。
- Multifocal lenses contain areas of differing power and are therefore suitable for presbyopic vision at various distances. 多焦点镜片上设计有焦度不同的区域，因此，适合老视眼观察不同距离的目标。
- Keywords teenagers;myopia;AC/A ratio;multifocal lens; 青少年;近视;AC/A率;渐进多焦眼镜;
- Primary analysis of optical examination of multifocal lens wearing teenagers 青少年近视患者配戴渐进多焦眼镜的视光学检查现状初步分析
- Contrast sensitivity after phacoemusification together with Array multifocal lens implantation Array多焦点人工晶状体植入术后对比敏感度观察
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Do you have soft contact lens care product? 有没有软性隐型眼镜保养用品？
- He uses lens to make things appear clearer. 他用镜片以便看东西更清楚些。
- The lens is often used to make telescopes. 镜片常被用来做成望远镜。
- Don't smear the lens; I've just polished it. 别把镜头弄脏了，我刚刚擦过。
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Ophthalmic optics -- Uncut finished spectacle lenses -- Multifocal lenses 眼科光学。非切割完整眼镜镜片。多焦镜片
- multifocal lens 多焦点透镜
- A close- up lens is ideal for taking close- up picture. 近摄镜用来拍特写照片最理想。
- In this operation the surgeons implant a new lens (in the eye). 医生在这次手术中给病人(眼球)植入了新的水晶体。
- Multifocal osteosarcoma is avery rare disease. 多发性骨肉瘤非常罕见。
