Eschenbach Keplerian Monocular telescope
Eschenbach Keplerian Monocular telescope One of the world smallest teslescope.These retail at £300 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 frame to do hands-free tasks Can be mounted in spectacle frames Can be used with finger ring support Can be used with ESCHENBACH's reading caps using either the adapter (for and ) or the adapter (for and ) Magnification: 2.8x Lens Size: 9 mm Lens Type: Keplerian Case: Yes Case Material: Vinyl Mount: Brushed Metal with Rubber Grip Lens Material: Achromatic Glass with Multi-Coating Miscellaneous: Mountable into Frame Using Washers, Mountable into Eyewear Using Kit, May be Used with Finger Ring () Temple: no Temple Length: no Bridge: no Frame Size: no Focal Range: 20 cm+ Visual Field: 12.5 Degrees PD Range: no Weight: 25 Grams RXable: Yes Reading Caps: Yes (When Used with ) Cap Diopters: 3D-16D Display: Read More