minimum focus distance造句

The minimum focus distance is 1.5 meters.
The focus scales on all these lenses indicate a minimum focus distance of 6 ft ( just over 1.8m ).
However, when these adapters are attached to most standard 50mm focal length taking lenses, the measured minimum focus distance is 2.8m.
Other lenses have three settings, with the additional setting usually being near focus range ( from minimum focus distance to half way point of focus range ).
Most lenses have two settings; these are usually full focus range ( from minimum focus distance to infinity ), and distant focus range ( from half way point of focus range to infinity ).
It's difficult to find minimum focus distance in a sentence. 用minimum focus distance造句挺难的

A simple mechanical adaptor allows the lens to be mounted, but the effect is similar to the introduction of an extension tube, reducing the minimum focus distance at the expense of losing infinity focus.
The standard servo-controlled studio zoom lens had a 5 to 50?horizontal angle of view, with a minimum focus distance of either 36 inches ( J type ) or 18 inches ( K type)
Some of the 2000 series monobloc lenses, which are the combination of a third-party manufacturer's taking lens plus the optics from an Iscorama 36 ( Iscorama 42 in the case of the Iscorama 2004 ), also have a minimum focus distance of approximately 3m.