Secondary lens

（重定向自Accessory lens）

In photography, a secondary lens is a lens designed to be used in conjunction with another lens, called the primary lens.

A secondary lens may be designed to be used either in front of the primary lens, between it and the subject, or behind the primary lens, between it and the film.

单词	Accessory lens
释义	Accessory lens 英语百科 Secondary lens （重定向自Accessory lens） In photography, a secondary lens is a lens designed to be used in conjunction with another lens, called the primary lens. A secondary lens may be designed to be used either in front of the primary lens, between it and the subject, or behind the primary lens, between it and the film.
随便看	bleeding steam的意思 bleeding steam turbine的意思 bleeding stop的意思 Bleeding Stopping Bolus的意思 bleeding surface的意思 bleeding teeth的意思 Bleeding tendency的意思 bleeding test的意思 bleeding testing的意思 bleeding test of greases的意思 bleeding the brakes的意思 bleeding therapy的意思 Bleeding time的意思 bleeding time determination的意思 bleeding time increased的意思 bleeding times的意思 bleeding time,secondary的意思 Bleeding Times,Template的意思 Bleeding Time,Template的意思 Bleeding time test的意思 bleeding time tests的意思 Bleeding Tooth的意思 Bleeding tooth fungus的意思 bleeding trolley的意思 bleeding turbine的意思