Light Source ‚¬â€œ energy-efficient 22-watt compact fluorescent that sheds even, shadow-free light. Can also utilize eye-friendly Full Spectrum bulb for correct color viewing or a "black-light" tube to make it the best available Woods Light (ordered separately). Lenses ‚¬â€œ 3 diopter precision ground crown optical glass lens is standard, but 5 diopter lenses are available at no additional cost. Optional lenses include an 11 diopter Add-A-Lens and 4-Power, 16 diopter lens. For more on lens selection, see Choosing a Magnifier. Arm ‚¬â€œ 26" or 42" Contemporary floating arm that features counterbalancing springs and joints for instant adjustment to any convenient position or direction. Bases ‚¬â€œ Desk base, clamp that will accommodate a desk, table, or headboard up to 2 3/4" thick, IV-Pivot that can be used in conjunction with Dazor floor stands. Colors ‚¬â€œ Black, White, Almond, and Dove Grey Warranty ‚¬â€œ 5 Years Accessories ‚¬â€œ Polycarbonate shield.
