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Replacement Clip-on Magnifier Lens
Clip-on magnifiers are designed to provide spectacle weavers with hands-free magnification.
Fits most eyeglass frames (Bridge: 25mm, Jaws open 15mm)
Lightweight
When not needed, the lens can be flipped up and out of the way
Lenses are interchangeable for different magnification needs
Fits most eyeglass frames (Bridge: 25mm, Jaws open 15mm)
Lightweight
When not needed, the lens can be flipped up and out of the way
Lenses are interchangeable for different magnification needs
Classification
22 03 09 14 - Head worn magnifiers and magnifying spectacles
The product series contains 6 products.
Specifications summarized
Specifications for the 6 products in the product series. Click a HMI-no. to see all details for a single product.| Product 1 - 6 | ||||||
|---|---|---|---|---|---|---|
| Specification/HMI-no. | 20417 | 18726 | 18727 | 18325 | 20418 | 20416 |
| Replaceable lens | Yes | Yes | No | Yes | Yes | No |
| Magnification, min (X) | 1.7 | 2 | 2.5 | 3 | 4 | 7 |
| Magnification, max (X) | 1.7 | 2 | 2.5 | 3 | 4 | 7 |
Optical strength, min (D)  Measured in dioptri. | 2.8 | 2.5 | 5 | 7.75 | 16 | 28 |
| Optical strength, max (D) Equivalent to dioptri. | 2.8 | 2.5 | 5 | 7.75 | 16 | 28 |