Bio-Art LUPA, Инструкция по эксплуатации

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1 - INTRODUCTION
3 - PACK CONTENT
2 - TECHNICAL SPECIFICATIONS
The Bio-Art Magnifying Lens is an optical instrument developed to amplify images in order to facilitate visualization
and improve the performance of the professional in technical procedures. Its main characteristics are: ergonomics,
lightness and practicality. Its lenses comply with the international standards of quality, ensuring excellent visual
performance.
Material:
Lenses 2.5x and 3.5x......................CR39
Lens frame.......................................ABS
Magnifying lens strap......................PP strap coated with PVC film
Strap fastener .................................Velcro
Moving mechanism .........................Chromed brass rivets
Degrees of magnification: 2.5x or 3.5x
Please read the instructions contained in this
manual before using the equipment.
Dimensions:
(LxWxH) 16.0 x 25.0 x 3.5cm
Pack dimensions:
(LxWxH) 16.5 x 25.5 x 3.5cm
Weight:
Without pack..........70 g
With pack...............150 g
1 Magnifying lens and 1 Instructions manual.
4 - INSTRUCTIONS FOR USE
Bio-Art Magnifying Lens is an extremely simple to use instrument. Release the strap velcro and adjust it on the
forehead, fixing again with the velcro until it is safe and comfortable (figure 1). Then move the frame vertically to
place the lenses in front of the eyes as shown in figure 2, and in order to adjust the focus move the head closer or
away from the visualized object until the increased image is clear.
Note:
The focal length of the object in relation to the lens in order to obtain an increased and clear image is directly related
to the degree of magnification of the lens used in the magnifying lens.
The higher the degree of magnification of the magnifying lens, the closer it should be to the object in order to obtain
an increased and clear image.
E N G L I S H