• Durable lightweight ABS construction, Adjustable Aim Light Box features a lifetime 5mm LED bulb, uses 3 replaceable AG10, LR1130, 389A button cell batteries
• Large front pad, Fits easily over Prescription or Safety Glasses
• Full Set includes: 1.2X 1.8X 2.5X 3.5X Lenses, Simple to use no directions included, QO-USA Since 2008
Eco Pro 6 lens set RED
• Interchangeable, Tilt-able, Dual Mount, Optical Grade Polycarbonate lenses
• Durable lightweight ABS construction, Adjustable Aim Removable Lightbox features (2) lifetime 5mm LED bulbs
• Billet Aluminum Visor Knob Locks, Knob Adjust Head Rig with Hypo-Allergenic TPR pad, fits all head sizes, Fits easily over Prescription or Safety glasses
• Full Set includes: 1X Wide View, 1.7X, 2X, 2.5X, & 3.5X Lenses with 5th Eye loupe, uses 2 AAA Batteries (NOT INCLUDED), Simple to use no directions included QO-USA Since 2008
Eco Pro 4 lens set GREY or RED
• Interchangeable, Tilt-able, Dual Mount, Optical Grade Polycarbonate lenses
• Durable lightweight ABS construction, Adjustable Aim Removable Lightbox features (2) lifetime 5mm LED bulbs
• Billet Aluminum Visor Knob Locks, Knob Adjust Head Rig with Hypo-Allergenic TPR pad, fits all head sizes, Fits easily over Prescription or Safety glasses
• Full Set includes: 1.7X, 2.0X, 2.5X, & 3.5X Lenses, uses 2 AAA Batteries (NOT INCLUDED), Simple to use no directions included QO-USA Since 2008
****Lens Power with working distance: 3.5X 4”, 2.5X 8", 2X 10”,1.5X 20” 1X 20”+. Posted working distance of lenses are approximate and can vary slightly with the user's vision, head size/shape.