Sport Optics

Reading Magnifier S1 Series

Features

Specifications

Reading Magnifier S1 Series
S1-4D (Square type) S1-8D (Round type) S1-10D (Round type)
Color Red/Blue Red/Blue Red/Blue
Effective size/diameter of lens (mm) 100x54 80 60
Refractive power (diopters) 4 8 10
Reference magnification (x) 1.5 2 2.5
Lens material Acrylic (PMMA) lens Acrylic (PMMA) lens Acrylic (PMMA) lens
Lens form Equiconvex aspherical lens Equiconvex aspherical lens Equiconvex aspherical lens
Surface coating Hard coating Hard coating Hard coating
Size (LxWxD) (mm) 160x198x17 230x91x17 190x71x15
Weight (g) 109 108 65
 
  • Reference magnification is when an object is clearly visible at approx. 250mm.
  • Reference magnification is when an object is clearly visible at approx. 250mm.
  • Reference magnification is when an object is clearly visible at approx. 250mm.