Sport Optics

Reading Magnifier L1 Series

Features

  • Built-in LED illumination provides natural light across a broad area
  • Lighting unit easily switched on/off. Lighting angle can also be adjusted.
  • High-precision aspherical lens reduces image distortion all the way to the lens periphery
  • Hard coating on the lens surfaces to prevent scratching
  • Rubber material on the handle for a comfortable, secure grip
  • Can be held in either the left or right hand
  • Available in two types: 4D and 8D
Reading Magnifier with light for comfortable use in dark conditions.

Specifications

Reading Magnifier L1 Series
L1-4D (Square type) L1-8D (Round type)
Effective size/diameter of lens (mm) 100x54 80
Refractive power (diopters) 4 8
Reference magnification (x) 1.5 2
Lens material Acrylic (PMMA) lens Acrylic (PMMA) lens
Lens form Equiconvex aspherical lens Equiconvex aspherical lens
Surface coating Hard coating Hard coating
Dimensions (LxWxD) (mm) 160x198x17 230x91x17
Weight (g) (without battery) 115 114
Light source White LED x1 White LED x1
Power LR03 (AAA size) alkaline battery x 1 LR03 (AAA size) alkaline battery x 1
Battery life (at a temperature of 25°C)* Approx. 8 hours Approx. 8 hours
 
  • *Battery life varies depending on temperature, humidity and other conditions.
  • Reference magnification is when an object is clearly visible at approx. 250mm.
  • *Battery life varies depending on temperature, humidity and other conditions.
  • Reference magnification is when an object is clearly visible at approx. 250mm.