H&S® Illuminated LED Light Head Loupe Magnifier Visor Magnifying Glass Headband headset

Technical Specification

By combining the lenses you can get any of the following (magnification / working distance in inches):

Using just single lenses gives you (magnification / working distance):

1.1X, 9 inches
1.5X, 6.5 inches
2X, 5 inches
2.5X, 4 inches
3.5X, 3 inches

It is possible to combine the lenses (i.e. use any two at one time) in 20 different ways. Here are some examples:

To make 2.6X try combining the 1.1X + 1.5X lenses (working distance will be approx. 4 inches)
To make 3.1X try combining the 1.1X + 2X lenses (working distance will be approx. 3¼ inches)
To make 3.5X try combining the 1.5X + 2X lenses (working distance will be approx. 3 inches)
To make 3.6X try combining the 1.1X + 2.5X lenses (working distance will be approx. 2¾ inches)
To make 4X try combining the 1.5X + 2.5X lenses (working distance will be approx. 2.5 inches)
To make 4.5X try combining the 2X + 2.5X lenses (working distance will be approx. 2¼ inches)
To make 4.6X try combining the 1.1X + 3.5X lenses (working distance will be approx. 2 inches)
To make 5X try combining the 1.5X + 3.5X lenses (working distance will be approx. 2 inches)
To make 5.5X try combining the 2X + 3.5X lenses (working distance will be approx. 2 inches)
To make 6X try combining the 2.5X + 3.5X lenses (working distance will be approx. 1.5 inches)

LENS MATERIAL: plastic

PRESENTATION: lenses housed in a plastic box, everything nicely presented in a large cardboard box.

POWER: takes three AAA batteries

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