Article # 0917
The BelOMO 20x Quadruplet Loupe Magnifier is an extremely high-quality achromatic magnifying lens manufactured by the Belarusian Optical Mechanical Association (BelOMO). The BelOMO 15x is great for very fine objects like needles, razor edges, knife edges and micro crystals. The fairly large 4 elements lens making up this achromatic Quadruplet gathers lots of light to provide a bright, clear, and color correct view.
BelOMO is a universal Association with substantial scientific and technical potential which is engaged in the field of development and production of high-precision laser, optoelectronic and optical and mechanical devices, instruments, units and systems for ground troops, space, marine services, industries, medicine, tourism, aerospace photographic equipment etc.
This 20x four-lens viewing loupe is intended for detailed viewing of very small objects being poorly distinguished by eyes.
The optical elements of the loupe are being produced of high-quality optical glass with anti-reflection coating.
The loupe has 4 color correction, achromatic, anti-reflection lenses therefore, the image appears to be close to the original as much as possible.
The BelOMO 20x Quadruplet Loupe Magnifier is an extremely high-quality achromatic magnifying lens manufactured by the Belarusian Optical Mechanical Association (BelOMO). Most frequently the BelOMO 20x quadruplet loupe magnifier is used by the jewelers and jewel-setters to inspect possible internal defects of jewelry and gem stones; in printing and publishing the BelOMO 20x is used to control the micro-printing quality; in numismatics the magnifier 20x can be applied to check the authenticity of the coins.
BelOMO 20x loupe is a professional tool.
The large 4 elements lens making up this achromatic triplet gathers lots of light to provide a bright, clear, and color correct view.
BelOMO 20x magnifying loupe has four achromatic, color correction, anti-reflection lenses that make it possible to see the image as precise and clear as in the original. Due to the presence of three lenses the BelOMO loop is called a Quadruplet.
BelOMO Jewelers loupes are assembled using screws rather than rivets which allows them to be adjusted but look for a merchant that treats the screws against working loose.
The housing and cover have a matte black finish for gem grading. Belarusian Optical and Mechanical Association (BelOMA / BelOMO), makers of telescopes, camera lenses, and other optical components manufactures these loupes.
The BelOMO loupe is a FANTASTIC buy. These are optical quality lenses, each one inspected and certified just like a camera lens, that stand on their own against the higher priсed competition.
Loupe magnification, ratio 20x
Focal length, mm 13 (0.50'')
Linear field of view, min., mm 7 ( 0.28'' )
Overall dimensions, max., mm 36x28x25
Weight, max., kg 0,06
Operating temperature range: -45 °C to +45 °C
The BelOMO 20x magnifying loupe is rugged and convenient to hold in hand, its outer casing is made of steel which prevents it from mechanical damage whereas inside it is of reliable plastic. Due to its high quality and great magnification the BelOMO quadruplet can be applied in different ways:
Warning: Extreme magnification. Limited depth of field. Must hold at the eye so it almost touches. Object must be within 9.5mm ( 3/8 inch ) of the front of the lens. Hold "made in Belarus" side to an eye. You reach the limit when the lens touches the gem.
BelOMO Quadruplet Jewelers Loupe 20x in the Box