The Authentis contrast model is tinted yellow 400nm.
The advantages of the clear-base magnifier:
- High-contrast tint 400nm.
- It concentrates the light.
- With well-corrected ametropia, it is always in focus.
- It enlarges text like a photocopier.
- The image is a real image.
- Its real name is the Stanhope lens, after its inventor, and it was used to read aircraft dials.
Characteristics:
| Reference | L1243.65.450XD0 |
| Diopters | 12 D |
| Commercial magnification | 4 x |
| Lens size | Ø 65 mm |
| Height | 4.5 cm |
| Net weight | 140 g |
| Material | Organic |
| Lighting | |
| Case |
| Public price (Tax incl.) | 79.30 € |