Datasheet
SCALE
KERN Optics Catalogue 2015
Abbreviations
C-Mount   Adapter for the connection of a  
camera to a trinocular microscope
H(S)WF High (Super) Wide Field 
 (Eyepiece with high eye point 
  for wearers of glasses) 
LWD  Long Working Distance
N.A. Numerical Aperture
SLR Kamera Single-Lens Reflex camera
SWF    Super Wide Field  
  (Field number at least Ø 23 mm 
  for 10x eyepiece)
W.D.  Working Distance
WF Wide Field (Field number up to 
  Ø 22 mm for 10x eyepiece) 
360° rotatable  
microscope head
Monocular Microscope  
For the inspection with one eye 
Binocular Microscope  
For the inspection with both eyes
Trinocular Microscope  
For the inspection with both eyes and  
the additional option for the connection  
of a camera
Abbe Condenser  
With high numerical aperture for the 
 concentration and the focusing of light 
Halogen illumination 
For pictures bright and rich in contrast
LED illumination 
Cold, energy saving and especially  
long-life illumination
Incident illumination  
For non-transparent objects
Transmitting illumination  
For transparent objects
Fluorescence illumination  
For stereomicroscopes
Fluorescence illumination  
for compound microscopes  
With 100 W mercury lamp and filter
Fluorescence illumination  
for compound microscopes  
With 3 W LED illumination and filter
Phase contrast unit  
For a higher contrast
Polarising unit  
To polarise the light
Infinity system 
Infinity corrected optical system
Zoom magnification  
For stereomicroscopes
Parallel optical system 
For stereomicroscopes, enables 
 fatigue-proof  working
Integrated scale  
In the eyepiece
Integrated USB 2.0 digital camera 
For direct transmitting of the picture to a PC
Integrated USB 3.0 digital camera 
For direct transmitting of the picture to a PC
KERN Pictograms:
Automatic temperature compesation
For measurements between  
10 °C and 30 °C
Protection against dust and water  
splashes IPxx 
The type of protection is shown by the 
pictogram.
Battery operation  
Ready for battery operation. The battery 
type is specified for each device.
Rechargeable battery pack  
Rechargeable set.
Mains adapter  
230V/50Hz in standard version for EU.  
On request GB, AUS or USA version.
Power supply  
Integrated in balance. 230V/50Hz  
standard EU. More standards e.g.  
GB, AUS or USA on request.
Package shipment
The time required to manufacture the  
product internally is shown in days in  
the pictogram.
Warranty  
The warranty period is shown in the  
pictogram.
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