Binoculars MG81001-G

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Head-mounted binocular loupe with variable magnification.
Lightweight replaceable plastic lenses - set of 5 in a case.
Ergonomic clip-hoop with a grooved rubber lining, does not get tired during prolonged wear.
The length of the hoop is adjusted by turning the tensioning gear mechanism.
The visor is attached to the hoop with two wing nuts. The mobility of the visor hinge is regulated by the degree of tightening of the nuts.
Removable LED-lamp in the center of the visor, extends forward, the angle of inclination changes. The flashlight can be used separately from binoculars. It also makes sense to remove the flashlight when the workplace is well lit, in which case the visor becomes noticeably lighter.
Light source - 2 pcs of white LED. There is no brightness control. A simple, reliable button with fixation, covered with a rubber pad.
Change the magnification by setting the appropriate lenses one at a time, or a combination of two lenses. When two lenses are installed, the magnification ratio is summed up.
The magnification ratio of the lenses that come with this model of binoculars:

• x1.0
• x1.5
• x2.0
• x2.5
• x3.5

It should be borne in mind that the focal length depends on the magnification of the magnifying glass. The higher the magnification, the shorter the focusing distance.

magnification when installing the 1st lens	focal length, mm	magnification when installing 2 lenses	focal length, mm
x 1.0	300-350	x 3.0	160-180
x 1.5	240-260	x 4.0	125-135
x 2.0	215-235	x 4.5	110-130
x 2.5	205-225	x 5.0	100-120
x 3.5	135-145	x 5.5	80-95
		х 6.0	60-85

• binocular glasses - 1 piece
• a set of interchangeable lenses in a pencil case - 5 pieces
• AAA batteries - 3 pcs.