Nikon L1-4D Reading Magnifier 1.5x Square type Built-in LED illumination
- 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
Effective size/diameter of lens (mm): 100x54
Refractive power (diopters): 4
Reference magnification (x): 1.5
Lens material: Acrylic (PMMA) lens
Lens form: Equiconvex aspherical lens
Surface coating: Hard coating
Dimensions(LxWxD) (mm): 160x198x17
Weight (g) (without battery): 115
Light source: White LED x1
Power: LR03 (AAA size) alkaline battery x 1
Battery life (at a temperature of 25°C)* : 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.