| 1. | This objective produces only very little scattered light .
此物镜仅产生很小的散射光。 |
| 2. | In both instruments, the image formed by an objective is viewed through an ocular .
在这两种仪器中，物镜所成的象都是通过目镜来观看的。 |
| 3. | Objectives which consist only of one lens can be used for visual and photographic observations .
由单透镜组成的物镜可作目视和照相观测用。 |
| 4. | An image of the object is projected by the object lens on to the photocathode of an image converting tube .
物象通过物镜投影在变像管的光阴极上。 |
| 5. | the beam from the laser l passes through the shutter s, is spread by the objective lens .
激光器L发出的光束经过快门S，被物镜所扩散。 |
| 6. | The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would .
刚才描述的油浸物镜与直径相同的干物镜相比，可容纳更宽的光线锥。 |
| 7. | Alternatively, we can image that the incoming wave is diffracted by the object and the resulting diffracted wave is then diffracted again by the objective lens .
换一种方式，我们可以这样想象：入射波被物体反射，所得到的衍射波再一次受到物镜的衍射。 |
| 8. | Light microscopes - marking of objectives and eyepieces
光学显微镜.物镜和目镜标记 |
| 9. | Technical specification of 35mm motion picture projection lens
35mm电影放映物镜.技术条件 |
| 10. | Marking of microscope objectives and eyepieces
显微镜物镜和目镜的标记 |
