microlux 4x13mm German Pocket Fixed-Focus Monocular Telescope 4294413 (Official Product)

https://www.hwatang.com.tw/uploads/product/content/bf76d846f9173195a97077eeaae4fe49.jpg **Eschenbach Germany microlux Micro Series** **4x13mm German Pocket Fixed-Focus Monocular Telescope 4294413** **Product Introduction** The Eschenbach Germany microlux series monocular telescope (Telescope / Monocular) visual aid is designed for users needing magnification. It employs the Keplerian refracting optical system, incorporating prisms for an erect image. The internal lens set is made of achromatic optical glass material, which minimizes chromatic aberration at the edges of the image. It is also processed with MC (Multi-Coated) multi-layer coating for sharp imaging and excellent contrast. This device is commonly used to assist individuals with low vision (Low-Vision) in viewing distant objects. It is suitable for low vision aids, viewing classroom blackboards, bus numbers, street signs, visual training for weak eyes, museum exhibition tours, outdoor travel, flower and butterfly watching, insect observation, and more. . The microlux 4x13mm 4294413 is a fixed-focus model and is recommended for use with your existing prescription glasses. . The microlux 6x18mm 4294618 is a focusing model, offering significant refractive power, and can be used without glasses. **Product Features** **High-Quality German Optical Glass** https://www.hwatang.com.tw/uploads/editor/Eschenbach-icon/Silikat-Lens-S2.jpg The lenses are made of German optical glass, offering crystal clarity and a bright, sharp field of view. **Achromatic Design** https://www.hwatang.com.tw/uploads/editor/Eschenbach-icon/Achromatic-Lens-S2.jpg A combination of a convex-convex lens and a plano-concave lens, cemented together to form an achromatic lens, effectively filters mixed light sources and eliminates aberrations. **Fixed-Focus Optical Technology** Designed for beginners and children, this model eliminates complex internal focusing mechanisms. Simply raise the monocular to your eye and look at your target for a clear image. This also prevents children from accidentally damaging the focusing mechanism, ensuring distant objects remain perpetually in focus. **Reversed Observation for Extended Field of View** Low-magnification monoculars can function as "Reversed Telescopes." When used normally, resting your eye lightly against the eyepiece provides magnified images. By inverting the monocular and observing through the objective lens, the image appears smaller and the surrounding view is distorted, but this significantly increases the field of view, making it suitable for individuals with visual field defects to observe specific points. **Reversed Magnifier for Easy Reading of Small Text** By inverting the monocular and observing an object at a distance of approximately 15mm from the objective lens, it functions as a 3x magnifier. **Compact and Pocket-Sized for Easy Storage** The microlux series monocular telescope is small and can be operated with one hand. Pressing the body extends or retracts the lens, making it convenient to store and carry for use anytime. **Multi-Coated** Lens coatings reduce light loss during reflection within the prisms, enhancing image brightness and contrast. "Multi-Coated" signifies that the internal lens group is coated with multiple layers on the lens surface, resulting in superior imaging performance compared to fully-coated lenses. **Robust Roof Prism System** https://www.hwatang.com.tw/uploads/product/content/a4b3367c63439e18467fb9953aa4cd53.jpg Monocular telescopes with a Roof prism system have a straight, compact form. The distance between the objective lenses is equivalent to the distance between the eyepieces. To create a straight light path from the objective to the eyepiece, the distance between the two prisms is shorter, requiring high precision. This prism system is more complex, with a tighter internal arrangement, offering the advantages of small size and robustness. **How to Use** 1. Press the body to extend the lens. It is recommended to wear your original prescription glasses. 2. With the "microlux" lettering facing you, look into the distance to use it as a telescope, magnifying distant objects. 3. With the "ESCHENBACH" lettering facing you, look into the distance to use it as a reversed telescope, reducing the image size and extending the field of view. 4. With the "ESCHENBACH" lettering facing you, hold the lens approximately 15mm from the reading material to use it as a 3x reversed magnifier. 5. Press the body again to retract the lens and prevent dust entry. **Precautions** . Do not drop or subject to strong impact, as this may cause misalignment of the internal lens group. . Never look directly at the sun or strong light sources through the monocular, as this can cause permanent eye damage. . This product is not waterproof. Avoid using it in the rain or submerging it in water. If it gets wet, wipe it dry immediately and store it in a dry box. . This product does not have a focus wheel. If you have myopia or hyperopia, please wear your original glasses for clear imaging. **Product Specifications** Manufacturer Part Number: 4294413 Magnification: 4x Objective Lens Diameter: 13mm Optical System: Keplerian Telescope Optical System Prism: Optical Achromatic Glass, BK-7 Prism Prism System: Roof Erect Roof Prism System Lens Coating: Multi-Coated Focusing Mechanism: Fixed-focus Field Angle: 13 degrees Field of View: 225m @ 1000m Minimum Focusing Distance: 2m (may vary based on individual eyesight) Maximum Focusing Distance: Infinity Exit Pupil: 3.25mm Relative Brightness: 10.56 Eye Relief: 10mm Close-up Magnification: 3x (reversed use) Close-up Focusing Distance: 15mm (reversed use) Material: ABS Plastic Product Dimensions: Length 48 x Width 25 x Height 38mm Weight: 46g Accessories: Belt Pouch, Hand Strap, Product Warranty Card Origin: Manufactured in Japan under license from Germany Product Warranty: One Year **Brand Introduction** https://www.hwatang.com.tw/uploads/editor/Eschenbach/eschenbach-logo2-M4.jpg?1501828202782 Eschenbach Optik, founded in Germany in 1913, is a leading global manufacturer of visual aids. They are dedicated to designing and producing high-quality reading magnifiers, work magnifiers, magnifying glasses, reading glasses, filter glasses, electronic video magnifiers, and more, possessing numerous advanced optical patents and professional expertise. With subsidiaries in Switzerland, Austria, Italy, Denmark, France, the Netherlands, the USA, Japan, Spain, Poland, and the Czech Republic, and sales in over 80 countries worldwide, they provide users with the ultimate reading experience and visual assistance for individuals with low vision. Hua Tang 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