The illuminating Fresnel lens offers a valuable compromise:
- Significant brightness.
- LEDs have the particularity of spreading across the entire reading surface.
- A lifespan of over 10,000 hours.
- Large reading surface.
- Minimalist thickness.
- Focus at the focal length.
- Drawback: lower contrast, except in frontal vision.
- The unit is lightweight.
Characteristics:
| Reference | L1401.18 |
| Diopters | 4 D |
| Commercial magnification | 2 x |
| Lens size | 180 x 110 mm |
| Matière | Organic |
| Lighting | |
| Power Supply | 3x LR03 |
| Length | 20 cm |
| Width | 15.5 cm |
| Gross weight | 107 g |
| Case |
| Public price (Tax incl.) | 36.90 € |
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Content:
| Qty | |
|---|---|
| [EP75030] | 1 |