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Carl Zeiss Low Vision Devices continued...
Telescopic Spectacles G 1.8 Telescopic system with a Galilean design and magnification of 1.8x, convertible to a "teleloupe" system by the attachment of clip-on lenses on the object side for near vision. Telescopic Spectacles G 1.8 are used monocularly or binocularly by persons with low vision in order to magnify objects in the distance to such an extent that they become visible again. The object-side attachment of clip-on lenses turns the telescopic system into a "teleloupe" system. The appropriate magnification makes it possible for the user to identify close-up objects and to read standard print sizes. Due to the parallel position of the telescope systems, only monocular use is possible in near vision. The other lens is covered with a frosted clip-on lens.
Telescopic Spectacles G 2.2 The Telescopic Spectacles G 2.2 are fitted monocularly with a Galilean telescope system. The magnification for distance vision is 2.2x. Together with the inconspicuous light gray color of the housing, the large field of view provided by the coated optics ensures a high level of acceptance of the system by persons with low vision. Telescopic Spectacles K 4 The Telescopic Spectacles K 4 are fitted monocularly with a Kepler-type telescope system featuring a magnification of 4x for distance vision. They have been designed to help people with low vision to recognize objects in the distance. Telescopic Spectacles K 4 vario The Telescopic Spectacles K 4 vario are fitted monocularly with a Kepler-type telescope system with a magnification of 4x for distance vision. The system can be set from distance to near vision by appropriately turning the objective lens.
Prism Magnifying Spectacles C Binocular telescope system with a Kepler design and 3.8x magnification, convertible to monocular teleloupe system by the attachment of clip-on lenses for near vision. Prism Magnifying Spectacles C are used binocularly as a low vision aid to magnify distance objects and hence make them visible again for the wearer. Prism Magnifying Spectacles D Binocular teleloupe system with 4 to 8x magnification for near vision. The Prism Magnifying Spectacles D are intended solely for binocular use in near vision to magnify reading texts to such an extent that they become visible again for persons with low vision.
Standard Fitting Set for Low Vision Aids The Standard Fitting Set for Low Vision Aids consists of material for determining and fitting of those low vision aids from Carl Zeiss that cater to the vast majority of persons with a severe visual impairment. It contains test units for the G 1.8, G 2.2, K 4 and K 4 vario Telescopic Spectacles. The Test Charts for the Visually Impaired and the Near Vision Test Charts are located in the upper part of the compact case. The test units include telescope systems and clip-on lenses for determining and demonstrating distance and near magnifications.
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