您要查找的是不是：
- This lens can magnify 20 diameter. 這個(gè)透鏡能放大20倍。
- Some adjustment of the lens may be necessary. 可能有必要調節一下鏡頭。
- Do you have soft contact lens care product? 有沒(méi)有軟性隱型眼鏡保養用品？
- He uses lens to make things appear clearer. 他用鏡片以便看東西更清楚些。
- The lens is often used to make telescopes. 鏡片常被用來(lái)做成望遠鏡。
- Don't smear the lens; I've just polished it. 別把鏡頭弄臟了，我剛剛擦過(guò)。
- The camera lens must be screened from direct sunlight. 照相機的鏡頭不可受到陽(yáng)光的直射。
- A close- up lens is ideal for taking close- up picture. 近攝鏡用來(lái)拍特寫(xiě)照片最理想。
- In this operation the surgeons implant a new lens (in the eye). 醫生在這次手術(shù)中給病人(眼球)植入了新的水晶體。
- The gunsight has an infrared lens for night vision. 射擊瞄準器裝有用于夜間視力的紅外線(xiàn)鏡頭。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象雙凸透鏡可以放大那樣，雙凹透鏡也可以縮小。
- The lens hood is used to cover up the lens. 遮光罩是用來(lái)遮蓋鏡頭的。
- The lens of the eye accommodate to distance. 眼球晶狀體能根據距離進(jìn)行調節。
- I prefer a built-in zoom lens, like the one I have. 我喜歡如我所有的那種固定式變焦鏡頭。
- He focuses the lens of a microscope. 他調整顯微鏡的透鏡以定焦點(diǎn)。
- Set to the desired lens aperture. 設置所需的鏡頭光圈。
- A single lens in a pair of glasses; a monocle. 單片眼鏡一對眼鏡片中的一個(gè)單透鏡；單片眼鏡
- Having the same focus or foci. Used of a lens. 共焦的有共同焦點(diǎn)的。用于透鏡
- To continue printing,close lens desk cover. 要繼續印相，關(guān)閉鏡頭操作臺外蓋.
- By definition a cataract is an opacity in the lens. 白內障的定義就是晶狀體混濁。
