reading stand is used in conjunction with a magnifying vision aid (e.g. system varioPLUS), an optimum angle of view and a uniform distance to the reading material are always achieved, as well as bright illumination [...] stability and a tremble-free image.Supporting surface area: 40 x 35 cm.Material: maple wood.5 different angles of adjustment.Edge stopper prevents slipping.Supplied with clamp attachment for large papers.Product

reading stand is used in conjunction with a magnifying vision aid (e.g. system varioPLUS), an optimum angle of view and a uniform distance to the reading material are always achieved, as well as bright illumination [...] stability and a tremble-free image.Supporting surface area: 40 x 35 cm.Material: maple wood.5 different angles of adjustment.Edge stopper prevents slipping.Supplied with clamp attachment for large papers.Product

500 mm bis ∞ Optical Properties Magnification distance8 xVisual field distance /1000 m113 mViewing angle distance/far6.5 °Product overview

500 mm bis ∞ Optical Properties Magnification distance8 xVisual field distance /1000 m113 mViewing angle distance/far6.5 °Product overview

Magnification distance6 xVisual field distance /1000 m175 mViewing angle distance/far10 °Magnification Near7.6 xVisual field near26 mmViewing angle near6 °Materialsmanual_keplerian telescopes with adapter_11

ion distance2.8 xVisual field distance /1000 m220 mViewing angle distance/far12.5 °Magnification Near3.4 xVisual field near26 mmViewing angle near10 °Materialsmanual_keplerian telescopes with adapter_

Magnification distance4.2 xVisual field distance /1000 m220 mViewing angle distance/far12.5 °Magnification Near5 xVisual field near32 mmViewing angle near9.2 °Materialsmanual_keplerian telescopes with adapter_

Magnification distance4.2 xVisual field distance /1000 m175 mViewing angle distance/far10 °Magnification Near5.5 xVisual field near25 mmViewing angle near7.2 °Materialsmanual_keplerian telescopes with adapter_

ion distance2.8 xVisual field distance /1000 m220 mViewing angle distance/far12.5 °Magnification Near3.4 xVisual field near26 mmViewing angle near10 °Materialsmanual_keplerian telescopes with adapter_

Magnification distance4.2 xVisual field distance /1000 m220 mViewing angle distance/far12.5 °Magnification Near5 xVisual field near32 mmViewing angle near9.2 °Materialsmanual_keplerian telescopes with adapter_