HARDWARE
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1.3 Precautions regarding cleaning
Risks associated with cleaning
Plastic materials are used in some parts of the lamp. Applying organic solvents (such
as benzene), or other chemicals for cleaning may cause deformation or discolouration.
Clean the device gently, using a soft dry cloth.
1.4 Technical assistance
For any problems or concerns, please contact, without hesitation, the Customer Service
Department of the dealer from whom you purchased the product, who has specialised staff,
specific equipment and spare parts.
2 DEFINITIONS
D
IOPTER
: This refers to the curvature of a lens.
With an increase in diopters, the lens becomes thicker and its curvature is bigger. With an
increase in the curvature, the rays of light sent to our eyes cover a larger portion of the
retina, which makes the object appear larger.
M
AGNIFICATION POWER
:
This refers to how large an object appears when looking at it through
a magnifying lens.
NORMAL VIEW
WITH LENS WITH 3
DIOPTERS
WITH LENS WITH 5
DIOPTERS
WITH LENS WITH 11
DIOPTERS
WITH LENS WITH 16
DIOPTERS
Figure 1 - Examples of magnification
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