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Optivisors

Part # 129.473 27 In Stock Weight -- lb -- g
Current price $60.15
Type: DA 5

America's #1 head-mounted magnifier for jewelers, watchmakers, and craftspeople. OptiVISOR is the only headband magnifier that uses optical glass prismatic lenses for superior clarity, durability, and scratch resistance. Comfortable, lightweight, and fully adjustable — can be worn over prescription glasses.

Features

  • Optical glass prismatic lenses — unmatched clarity versus plastic alternatives
  • Made in the USA — quality and durability trusted by professionals
  • Interchangeable lens plates — upgrade or swap magnification in seconds
  • Fits over eyeglasses — adjustable headband designed for all-day comfort

Specifications

Lens Type Optical glass prismatic
Headband Adjustable, fits over prescription eyeglasses
Lens Plates Interchangeable
Origin Made in the USA

Available Options

Tip: Higher magnification means a shorter working distance. Choose the model that matches how close you prefer to work. The number in the upper left corner of the lens plate indicates approximate diopter power. Focal length is measured from the lens plate to the work surface, not from your eyes.

Part # Model Magnification Focal Length (Working Distance)
129.470 DA-2 1.5× 20" (510 mm)
129.471 DA-3 1.75× 14" (355 mm)
129.472 DA-4 2.0× 10" (250 mm)
129.473 DA-5 (Most Popular) 2.5× 8" (200 mm)
129.474 DA-7 2.75× 6" (150 mm)
129.475 DA-10 3.5× 4" (100 mm)

Notes

  • The number in the upper left corner of each lens plate indicates its approximate diopter power.
  • Focal length is measured from the lens plate to the work surface, not from your eyes.
  • The DA-5 (8" working distance) is the most popular choice among bench professionals.
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Brand
Donnegan
Part #
129.473
Type
Magnifiers & Lighting
Country of Origin
United States
Dimensions
10 in x 8 in x 2 in
Lens Type
Optical glass prismatic
Headband
Adjustable, fits over prescription eyeglasses
Lens Plates
Interchangeable