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Loupes on Sports Eyeglasses, 3.0X magnification, 420mm working distance. 60 mm Field of view, 65 mm depth of field.

When
working with small objects, we try to get closer to see more detail.
Bending over in an unnatural position for extended periods of time can
result in eye strain and back pain that can have long-term, detrimental
consequences on our overall health and well-being. Using surgical loupes
quickly improves vision and corrects poor posture.

The
double-hinge design of these loupes allows fine adjustments for the
perfect positioning of the optical pieces in front of the eye. The?
flip-up feature allows quick switching between normal and magnified
view.