ASH LURIE 200 - focusing |
||
| Focusing is done by means of a build-in micrometer. This is located at the rear side of the camera and is protected by a screwcap. The camera is precision focused in the factory. The pre-adjusted micrometer reading assures that the camera is always perfectly focused. | ||
|
|
|
|
|
micrometer focusing |
closeup of micrometer |
|
|
When using filters it is quite easy to calculate the shift of focus by measuring the thickness of the filter. This shift correction is achieved by simply adjusting the micrometer. |
||
