| 1. | This approach has been used to advantage in the design of a number of photographic lenses .
这种方法成功地应用在一些照相镜头的设计中。 |
| 2. | Photographic lenses ; inscription and preferred values
照相镜头.第11部分:注册和优选值 |
| 3. | Photographic lenses - measurement for the focal length
摄影镜头.焦距测量 |
| 4. | E - photographic lenses ; exposure stop e - stop
照相镜头.爆光的光圈数 |
| 5. | Photographic lenses ; method for measuring the spectral transmittance
照相机镜头.光谱透射比的测量方法 |
| 6. | Photographic lenses - f - number marking
摄影镜头.光圈刻度 |
| 7. | Method for determining the photographic resolving power of photographic lenses
摄影透镜的解象力的测定方法 |
| 8. | Photographic lenses ; characterization of the quality of photographic lenses
照相镜头.第7部分:照相镜头质量特性 |
| 9. | Photographic lenses - methods for the measurement of the effective aperture , f - number and relative aperture
摄影镜头.有效孔径光圈数和相对孔径的测量方法 |
| 10. | Photographic lenses ; their influence on colour rendition of colour films ; terms , values for colour contribution index
照相镜头.镜头对胶片彩色还原的影响.第5部分:术语和 |
