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)