Focusable Keplerian Systems Max TV Additionally the Slimline 4 has

Additionally the Slimline 4 has a new tactile micro-switch button making it even easier to operate and switch between the 4 brightness levels available

Eschenbach's Scribolux enables you to work underneath the lens and is easy to move around on reading material

- Eyelet in the end of the handle enables the magnifier to be attached to round-the-neck cord

which are highlighted and can be read-aloud individually or together

Focusable Keplerian Systems Max TV Additionally the Slimline 4 hasFocusable, mountable or hand held Keplerian monocular system offering lightweight and portable use with superior levels of image brightness. They feature: High quality, dust proof metal housing Can be used as a hand held monocular in combination with finger ring (16711) Can be used as a spectacle mounted telescope Very short near point High level of light transmission and image brightness Small lightweight and inconspicuous Roof prism system with