$879.90
Doctor Recommended! The Keplerian series is unique in that the telescopes can be used in a variety of ways: Can be used for distance, intermediate and near use. Unlimited working distances by simply adjusting the focus (from 20 cm to infinity). It can be used as a hand – held spotting telescope and can be easily mounted in the ESCHENBACH 1631 frames and reading caps 167303 to do hands – free tasks.
The Keplerian series is unique in that the telescopes can be used in a variety of ways:
* 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
* Can be easily mounted in the ESCHENBACH 1631 frame to do hands-free tasks
* Can be mounted in spectacle frames either in your office with our 1625 kit or by an ESCHENBACH approved laboratory
* Can be used with 1671-1 finger ring support
* Can be used with ESCHENBACH’s reading caps using the 1673-03 adapter (for 1673-3 and 1673-4)
Features:
* Magnification: 4.2X Distance and 5X Near
* Lens Size: 12 mm
* Lens Type: Keplerian
* Case: Vinyl
* Mount: Brushed Metal with Rubber Grip
* Lens Material: Achromatic Glass with Multi – Coating
* Focal Range: 20 cm+
* Visual Field: 12.5 Degrees
* Weight: 55 Grams or 1.94 oz.
Model: 1673-3
Manufacturer: Eschenbach
Origin: Germany
