نقد و بررسی
The viewing loupe is intended for viewing of details and small objects.
The loupes are being produced by the
enterprise for more than 15 years, are being constantly modernized
according to the requirements of the consumers.
In production of the viewing loupes
being produced by BelOMA the high-quality optics is being applied which
provides for sharp, bright, accurate and undistorted image. This
distinguishes them from the loupes which exceed them in cost by several
times.
The loupes are being produced according to GOST 25706-83, Technical Requirements of RB 07526946.
LP-3-10x Loupe
LP-3-10x
three-lens viewing loupe is intended for detailed viewing of small
objects being poorly distinguished by eye. The optical elements of a
loupe are being produced of high-quality optical glass with
antireflection coating. A loupe has 3 atlantics, colour correction,
achromatic, antireflection lenses due to which visible image appears to
be as much as possible similar to the original.
It is very popular among geologists,
gemmologists, macrophotographers, numismatists, entomologists and
philatelists all over the world, in particular in such countries as
Russia, the USA, Australia, Thailand and Germany.
Due to the great level of magnification
and resolution compact and convenient LP-3-10x viewing loupe ensures a
wide range of application:
- Rock recognition;
- Study of minerals;
- Study of jewellery;
- Magnification of the printed texts;
- Coin magnification;
- Study of insects;
- Examination of mechanical parts;
- Inspection of cloth fibres.
Technical data:
Loupe magnification, ratio 8,82÷8,99
Focal length, mm 27,8÷28,36
Linear field of view, min., mm 17
Overall dimensions, max., mm 36х28х25
Weight, max., kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-2-8x Loupe
Two-lens LP-2-8x viewing loupe is intended for examining and execution
of works with small subjects. Optical elements of a loupe are being
produced of high-quality optical glass with an antireflection coating.
The persons with defective eyesight
can also use a loupe for reading of the text in a fine print as well
as for detailed viewing of the image on coins, stamps, pictures.
Technical Data:
Loupe magnification, ratio 7,62÷8,42
Focal length, mm 29,69÷32,81
Linear field of view, min., mm 14
Overall dimensions, max., mm 36х28х25
Weight, max., kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-4-20x Loupe
LP-4-20x viewing loupe is used in the jewellery industry for faceting quality control and
examination
in respect of internal defects of jewellery, as well as can be used in
printing industry for microprinting quality control. It is also
intended for a wide range of experts - restorers, art critics,
numismatists and philatelists.
Technical Data:
Loupe magnification, ratio 21,05÷19,05
Focal length, mm 11,88÷13,13
Linear field of view, min., mm 7
Overall dimensions, max., mm 36х28х25
Weight, max. , kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-3-7x Loupe
Light and fine loupe is intended for reading, viewing of maps, small
pictures, scales, schemes. It is being folded up in a case which
reliably protects optics.
Technical Data:
Loupe magnification, ratio 7,37÷6,67
Focal length, mm 33,92÷37,5
Linear field of view, min., mm 22
Overall dimensions, max., mm 36х28х25
Weight, max., kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-3-12,5x Loupe
Technical Data:
Loupe magnification, ratio 12,5÷11,9
Focal length, mm 19÷21
Linear field of view, min., mm 10
Overall dimensions, max., mm 36х28х25
Weight, max., kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-3-12x Loupe
Technical Data:
Loupe magnification, ratio 12
Focal length, mm 21,65÷22,19
Linear field of view, min., mm 9
Overall dimensions, max., mm 36х28х25
Weight, max., kg 0,06
Operating temperature range from -45 °C to +45 °C
LP-3-15x Loupe
Technical Data:
Loupe magnification, ratio 15
Focal length, mm 17,28÷17,65
Linear field of view, min, mm 9
Overall dimensions, max., mm 36х28х25
Weight, max, kg 0,05
Operating temperature range -45 °C to +45 °C
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