2.4x/5.6D/85mm mediplan ERGO German made parfocal aspheric magnifier 266885

https://www.hwatang.com.tw/uploads/product/H2001/handhold-PL2.jpg **Germany Eschenbach Yishibao mediplan ERGO Qi Ming series** **2.4x / 5.6D / 85mm Handheld Parfocal Aspheric Magnifier Made in Germany #266885** **product description** The mediplan ERGO series magnifying glass is a visual aid specially designed for patients with macular degeneration in Eschenbach, Germany. "Macular degeneration" can cause the center of the visual field to be blurred, and in severe cases, it will cause a defect in the central visual field and gradually expand the range of the defect. General spherical or aspherical lens magnifiers have the best imaging effect in the center of the lens, but there are still distortion aberrations in the imaging around the lens, which makes it difficult for patients with macular degeneration to use them. https://www.hwatang.com.tw/uploads/editor/Eschenbach/vtp762_0406-2-pl2.jpg Qiming series magnifying glass products adopt Aplanatic parfocal aspheric surface (aplanatic) optical design. The convex surfaces of two plano-convex aspheric lenses are arranged opposite to each other, which can completely eliminate distortion aberration and achieve Edge-to-edge zero aberration. Patients with local lesions can use good peripheral vision to watch, ensuring that the field of vision they see presents a clear picture, and it is also suitable for ordinary users to read documents and other daily needs. You can choose from five magnification ratios: 4.5x/14D/50mm, 3.8x/11.3D/60mm, 2.9x/7.4D/75mm, 2.4x/5.6D/85mm, 2.7x/6.8D/90x50mm. The perfect combination of quality made in Germany and advanced optical technology allows you to obtain a more comfortable visual experience in reading and life. https://www.hwatang.com.tw/uploads/editor/Eschenbach/mediplanergo-set-pl2.jpg **feature of product** **Aplanatic Parfocal Aspheric Lens Design** https://www.hwatang.com.tw/uploads/editor/Eschenbach-icon/Aplanatic-Lens-S2.jpg The Aplanatic parfocal aspheric surface (also known as aplanatic aberration) magnifying glass specially designed by Eschenbach Optical Institute of Germany, the convex surface of two plano-convex aspheric lenses is arranged opposite to each other, so the surface of the magnifying glass will appear completely flat, after precise calculation The light path can pass through directly. Although the magnification after combination is low, it has the advantages of no spherical aberration and no distortion in the field of view. Reading newspapers, magazines, books and other flat printed materials can get excellent results. **PXM optical grade Acrylic high light transmission lens** https://www.hwatang.com.tw/uploads/product/H1505/PXM-S2.jpg The patented optical-grade Acrylic lens exclusively developed by Eschenbach in Germany is not only extremely light and shatterproof, but also has high light transmission and sharp imaging. It is an optical product with ergonomic design and excellent effect. https://www.hwatang.com.tw/uploads/product/H1505/PXM-PL2.jpg **Duplex Antistatic Coating** https://www.hwatang.com.tw/uploads/editor/Eschenbach-icon/DUPLEX-S2.jpg The surface of the lens is processed by anti-static coating, which can reduce the internal fogging of the lens. **Exquisite Storage Case [Taiwan Limited]** Comes with this product, an exquisite storage case made in Taiwan, which can store the magnifying glass to avoid scratches on the mirror surface. https://www.hwatang.com.tw/uploads/editor/Eschenbach/eschenbach-mediplanergo-266885-n1-pl2.jpg **Precautions** 1. Do not place the lens under sunlight when exposed to avoid danger. 2. The magnifying glass is an optical aid, used for visual aid, not a medical product. If you have eye diseases, please go to the eye hospital for treatment. 3. The best effect can be obtained only when you use it within the focal length (working distance) and eye distance. However, the specifications are marked as the original factory standard data, and the actual situation may vary slightly due to different personal vision conditions. 4. When wiping the mirror surface, do not wipe vigorously back and forth, as it may still cause scratches on the mirror surface and affect vision. Wipe gently with a damp cloth in one direction, and then dry with a dry cloth. 5. Do not use volatile cleaners to wipe the lens of this product, as it will cause damage to the lens. **product specification** Original serial number: 266885 Magnification: 2.4 times Diopter: 5.6 Dpt Mirror size: 85mm Lens material: PXM optical grade Acrylic high light transmittance lens Lens method: Aplanatic parfocal aspheric (aplanatic) lens design Lens Coating: Duplex Antistatic Coating Focal length: 17.8cm Recommended viewing distance: 14~16.5cm Eye distance: 220mm Dimensions: length 190x width 92x thickness 18mm Weight: 102g Origin: Germany **brand introduction** https://www.hwatang.com.tw/uploads/editor/Eschenbach/eschenbach-logo2-M4.jpg?1501828202782 Germany Eschenbach Optics was established in 1913. It is a leading German manufacturer of visual aids in the world. It is committed to the design and production of high-quality reading magnifiers, working magnifiers, magnifying glasses, reading glasses, filter glasses, and electronic expanders. And so on, with various optical cutting-edge patented technologies and professional talents. Switzerland, Austria, Italy, Denmark, France, the Netherlands, the United States, Japan, Spain, Poland, and the Czech Republic have subsidiaries and sell in more than 80 countries around the world, providing users with the most perfect reading experience, and assisting amblyopia and low vision A visual aid to the patient. Huatang Optics is the general agent in Taiwan. https://www.hwatang.com.tw/uploads/editor/Eschenbach/Eschenbach-Intro2-PL3.jpg?1501828260102 https://www.hwatang.com.tw/uploads/editor/Eschenbach/eschenbach-company-2-PL2.jpg?1501828307776 https://www.hwatang.com.tw/uploads/editor/Eschenbach/eschenbach-company-3-PL2.jpg?1501828323353