Opti-VISOR DA-4 Optical Glass Binocular Magnifier

A precision instrument that improves vision and will increase efficiency.  Opti-VISOR is a precision binocular headband magnifier for close accurate work.  Hands-free magnifying, reduces eye strain, allows 3-dimensional vision. Can be worn over prescription or safety eyeglasses.  Used by anyone whose profession or craft requires close accurate work.  Features:

• Optical Glass Prismatic Lenses -- Ground and polished to precision optical standards, beveled edge and mounted in interchangeable plastic frame.
• Adjustable Pivots for tilting -- pivots allow visor to be tilted up and out-of-way when not needed and easily tilts down when magnification is needed.
• Adjustable Headband -- conforms to fil all head sizes. Fabricated from special blend of light-weight material, comfortable when worn for long periods of time.
• High Impact Visor -- provides tough, durable, always new appearance.
• Genuine Leather Comfort Band -- Padded with orthopedic felt adds to comfort.
• Available Lens Options:
  • DA2 -- Magnifies 1-1/2 X at 20 inches
  • DA3 -- Magnifies 1-3/4 X at 14 inches
  • DA4 -- Magnifies 2 X at 10 inches - this page
  • DA5 -- Magnifies 2-1/2 X at 8 inches
  • DA7 -- Magnifies 2-3/4 X at 6 inches
  • DA10 -- Magnifies 3-1/2 X at 4 inches
  • OptiLOUPE Option -- Monocular attachable lens adds 2-1/2 X to all models

Used by physicians, dentists and dental labs, pharmacies, jewelers, engravers, hobby arts like fly-tying, cross-stitch, coin & stamp collectors, etc.

Also available -- Interchangeable Lens Plates of varying powers for various applications and  Eye Loupe for additional magnifying power also available.  Made in USA.