30-year anti-fungal coating
Long bulb life (30,000) LED illumination
Inclined 30°, rotates 360°
Diopter adjustment
55-75 mm interpupillary distance range
Quadruple forward-facing nosepiece
Parfocal, parcentric, color-coded objective
Coarse adjustment: range of 30 mm
Fine adjustment: graduation of 2µm
Manufactured in the U.S.A.
Lifetime warranty against defects in materials and workmanship and one year warranty on electronic components - not valid on normal wear and tear, cosmetic damages caused by chemicals, solvents, and/or cleaning solutions, as well as acts of God