Monocular Keplerian Telescope
Can be used for distance, intermediate and near use
Unlimited working distances by simply adjusting the focus (from 20 cm to infinity)
Can be used as a hand-held spotting telescope or easily mounted in the
E1631 frame to do hands-free tasks
Can be mounted in spectacle frames with our 1625 kit
Can be used with 1671-1 finger ring support
Unlimited working distances by simply adjusting the focus (from 20 cm to infinity)
Can be used as a hand-held spotting telescope or easily mounted in the
E1631 frame to do hands-free tasks
Can be mounted in spectacle frames with our 1625 kit
Can be used with 1671-1 finger ring support
Classification
22 03 12 02 - Telescope glasses
The product series contains 4 products.
Specifications summarized
Specifications for the 4 products in the product series. Click a HMI-no. to see all details for a single product.| Product 1 - 4 | ||||
|---|---|---|---|---|
| Specification/HMI-no. | 22639 | 22640 | 22641 | 22642 |
| Mounted in or on spectacles | Yes | Yes | Yes | Yes |
| Television binoculars | Yes | Yes | Yes | Yes |
| Magnification (X) | 2.8 | 4.2 | 4.2 | 6 |