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- Design and manufacture of selfoc lens arrays[J]. 引用该论文 黄伟同;杨瀛海;俞本立;罗祖宁.
- Study of the overlapping ratr of selfoc lens arrays[J]. 引用该论文 黄伟同;杨瀛海;罗祖宁;俞本立.
- Optical Parameters Of Selfoc Lens Measured by Modified Spot Way 改进的斑点法测量自聚焦透镜光学参数
- The Analysis of Optical Spot Size and Aberration Properties of Selfoc Lens 自聚焦透镜的光斑尺寸与像差特性分析
- The Study of Chromatic Aberrations of Tl Glass Selfoc Lens by Two-Step Ion-Exchange Technology 铊玻璃自聚焦透镜两步离子交换色差的研究
- 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?
- PLANO-CONVEX SELFOC LENSES FOR COUPLING LASER DIODE TO FIBER 耦合半导体光源和光纤的平凸自聚焦透镜
- 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。
- Tl glass Selfoc lens; 铊玻璃自聚焦透镜;
- The camera lens must be screened from direct sunlight. 照相机的镜头不可受到阳光的直射。
- Selfoc lens 自聚焦透镜
- 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。
- The gunsight has an infrared lens for night vision. 射击瞄准器装有用于夜间视力的红外线镜头。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- The lens hood is used to cover up the lens. 遮光罩是用来遮盖镜头的。