您要查找的是不是：
- He focuses the lens of a microscope. 他调整显微镜的透镜以定焦点。
- He focuses the lens of a microscope . 他调整显微镜的透镜以定焦点。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The microscope magnified the object 100 times. 这台显微镜将物体放大了100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。
- A Microscope will reveal much that cannot be seen with the naked eye. 显微镜可以看到许多肉眼看不见的东西。
- He stained some slides and looked at them under the microscope. 他给几张载玻片上染了色，然后放到显微镜下观察。
- 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。
- microscope lens 显微镜透镜
- The microscope has a magnification of 1000. 这台显微镜有放大1000倍的能力。
- four-colour microscope lens 四色显微镜透镜
- He applied his eye to the microscope. 他把眼睛贴近显微镜。
- 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。
- The slightest movement will defocus the microscope. 最轻微的运动都会使显微镜散焦。
