Leica Emspira 3, Руководство пользователя

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Emspira 3 User Manual Specifications 59
Technical Data
General optical data
Max. resolution 337 lp/mm
Max. FoVx 82 mm
Max. FoVy 46 mm
Max. DoF 34 mm
Working distance 303 – 19 mm
Optical data for PlanApo 1.0x
Optical data Emspira 3
@ 6.0x zoom Emspira 3
@ 0,75x zoom
Resolution
1
272,9 lp/mm 34,1 lp/mm
FoVx 3.0 mm 24.1 mm
FoVy 1.7 mm 13.6 mm
DoF 0.06 mm 4.1 mm
Measurement accu-
racy* +/- 1.5% +/- 3%
Max. measurement
accuracy ** +/- 0.5% +/- 1%
1
on a 28" monitor
All accuracy data were determined with a PlanApo 1.0x objective & adap-
ter (10447176 and 10450651) and a stage micrometer (10310345) across
the entire FOV using the On-Screen-Display and a 28” 4k monitor. Accu-
racy data were determined either using *factory calibration (“out-of-the-
box” accuracy) or **using a calibration at the current zoom setting prior
to the measurement. The shown values represent the mean accuracy of 5
measurements across the FOV, one in the center of the screen and 4 at each
corner of the screen on three Emspira 3 systems.
O
Highest measurement accuracy is achieved within the
center 2/3 of the screen.
O
Highest measurement accuracy is achieved when the zoom
setting is not changed anymore after calibration