Manual Phoroptor Luxvision 1500

Phoropter

Delicate and attractive design. The precision of the instrument implies a delicate managing when realize the examination of myopia and astigmatism. The crossed cylinder and the gyratory prism offer a wider field of vision. Use a special mechanism in the system of convergence. The range of test is wider due to the great selection of auxiliary provided lenses. Major precision and permanence due to the oiled bearings. Together with the chart projector there can be examined a wide range of visual functions (vision binocular, estereopsis, aniseiconia, etc). The surfaces of the lenses have high quality cover.

Level Adjustment The adjustment of the level can be realized easily with one operation Interpupilar Adjustment Wide range of adjustment from 48 mm to 80 mm and easy reading scale with 1mm of graduation. Readings adjustments of spherical power The adjustment can be realized with facility from-19.00D to + 16.75D in steps of 0.25D steps and the dial of spherical power allows an ocular rapid examination for + 3.00D with the incidental lenses: + 0.12D and up to(even)-29.0D - +26.75D Adjustment of the cylindrical power and Axis The cylindrical lens graduated in steps of 0.25 D allows an adjustment from O ~-6.00 and with the incidental lens-2.00D, it is possible to extend the range of adjustment up to -8.00D. The axis of the cylinder can adjust from 0 ? to ~ 180  in 5 steps Crossed cylinder (+ 0.25) The crossed cylinder, across a special mechanism totally synchronized with The knob control of the axis of the cylindrical lens, it turns in automatic form towards Corresponding axis whenever there is changed the axis of the cylindrical lens. Gyratory prism The readings can be taking with accuracy up to 20 ∆ in 1 ∆ graduated scale. The automatic stop allows the measurement of the strabismus and heteroforia horizontally and vertically. It is possible to take readings of up to 40 ∆ and test the balance of the eye. Convergence System It is possible to realize a precise measurement if places the lens in an adecuated position for an examination of near vision and if the distance is graduates. Corneal Aligmnet Device Across the sight, it is possible to align the corneal vertex of the patient and place the cornea of the patient in the correct position to 12 mm of the glasses. The measurement must be realized in the position "O" of the scale Scale of Near Point and Chart The scale is graduated in "inches", "centimeters" and "diopters". The chart of near point contains a giratory disc with 12 classes of tests In both sides. The scale is of 67 cm of length

Specifications Spherical lenses: +16.75D to -19.00D (0.25D steps) two-sphere power dial combination Cylinder lenses: 0.00D to -6.00D (extendable to -8.00; 0.25D steps, refinable to 0.125D); plus system optional Cylinder axis: 360 (double 0-180? scale, 5 steps). Cross cylinders: 0.25D Rotary prisms: 20 each (1 scale graduation), paired gives 40 in any base direction P.D. adjustment: 48-75mm (1mm scale graduation). Vertex distance: 13.75mm. Reading distance: 5-28" (plus cm & D scales). Auxiliary dials: 10 lenses and 2 open apertures