6x16mm Monocular Short Focus Macro Telescope【K351】

**Hamlet Optical Series** **6x16mm Monocular Macro Short Throw Telescope【K351】** **product description** The short-focus macro telescope belongs to the refraction optical system of the Keplerian Telescope. The Galileo telescope is modified from the original concave lens eyepiece to a convex lens. It was originally used in astronomy and can be made into a large field of view, high magnification but upside down. Astronomical telescope for imaging. Afterwards, a dimple was added between the two convex lenses to convert it to an upright image. Short-focus macro telescopes have the advantages of lightness, thinness, shortness, and high resolution. The two biggest features are "Short Focus", which can view details of close objects at a short distance; the optical system can also provide high diopter. It is often used to assist amblyopia, low-vision (Low-Vision) patients to see distant objects. It is suitable for low vision aids, blackboards for viewing classes, bus numbers, street numbers, low vision training, museum exhibition tours, outdoor tourism, flower viewing, butterfly viewing, and insect observation. Hamlet Mllet's short-focus macro telescope, the internal mirror group is processed by MC (Multi-Coated) multilayer coating, which has sharp imaging and good contrast. The series of products have a variety of magnifications for users with different needs to choose. Some models can be equipped with a dedicated doubler lens base, as a simple microscope for upright imaging, suitable for printing dot inspection, panel, circuit board inspection, and quality control inspection , Authenticity identification, biological observation, etc. The high-quality imaging, convenient portability, and multiple uses make the people who have used it fall in love with it. **feature of product** **Multi-Coated multilayer coating** https://www.hwatang.com.tw/uploads/product/content/fdf62b720b77fc165e31c70cf76e055c.jpg The lens coating can reduce the loss caused by the reflection of light on the prism, so as to increase the brightness and contrast of the image. "Multi-Coated multi-layer coating" refers to coating the inner lens group with several layers of coating on the surface of the lens, and the imaging performance will be better than that of the full-coated coating (Fully-Coated). **Fold down eye mask** Users who do not wear glasses can use it directly, relying on the eye sockets for the most comfortable observation; users who wear glasses need to fold down the eye mask to watch. **(Optional) Dedicated double lens base** https://www.hwatang.com.tw/uploads/product/content/387ffb767140beaa035ca6b133232870.jpg Optional KM-1LED double mirror base can be purchased as a simple microscope for upright imaging. With the focusing wheel of the telescope, it can observe flat objects and uneven objects. It is suitable for printing dots, fibers, jewelry minerals, circuit boards, etc. For precise inspection, it can also be used as a high magnification vertical magnifier. KM-1LED base with K350 is 12 times, with K351 is 16 times, and with K352 is 24 times. https://www.hwatang.com.tw/uploads/product/content/b0df1a55d83217e894d0661877b6f761.jpg **How to use** https://www.hwatang.com.tw/uploads/product/content/03635af08c846121c1798459845e98e0.jpg 1. Remove the eyepiece cap and objective lens cap. The rubber part is the eyepiece, if you are observing with the naked eye, you can use it directly; if you wear glasses, please fold down the rubber at the eyepiece. 2. Keep your eyes lightly on the eyepiece and look at the target object. Hold the eyepiece with one hand and turn the focus wheel of the body with the other hand to adjust the focus. The image will change from blurry to clear. 3. When the body is reduced to the shortest distance, it is telephoto, and the focal length is infinity; when the body is turned to the longest distance, it is macro, which can be viewed at close range. https://www.hwatang.com.tw/uploads/product/content/8adf13d1882bf733b20308a53b27bb57.jpg **Precautions** . The focal length stated in the specifications is the actual test result, but it may be slightly different due to different personal vision conditions. . Please do not drop it or subject it to strong impact to avoid the deviation of the internal mirror group of the telescope. . Do not use the telescope to directly watch the sun or strong light, which may cause damage to your eyes. . This product has no waterproof function. Please avoid using it when it rains or soaking in water. If it encounters water, please dry it as soon as possible and store it in a moisture-proof box. . To ensure safe use, please avoid watching dangerous creatures such as bees, spiders, and venomous snakes during macro observation. **Product specifications** Original Number: K351 Magnification: 6 times Objective lens diameter: 16mm Optical system: Keplerian Telescope Keplerian Telescope optical system 稜鏡 system: Roof vertical roof ridge system Lens material: optical white glass Lens coating: Multi-Coated multilayer coating Eye mask: Fold down eye mask Field of view: 9.5 degrees Closest focusing distance: 20.5cm (the body extends to the longest) The farthest focusing distance: infinity (the body shrinks to the shortest) Projection pupil diameter: 2.7mm Relative brightness: 7.1 Material: aluminum alloy Body size: diameter 30x length 72mm Weight: 74g Accessories: storage sleeve, eyepiece cover, objective lens cover, neck lanyard, lens cleaning cloth Place of Origin: Entrusted to produce in Mainland China **brand introduction** https://www.hwatang.com.tw/uploads/editor/hwatang-logo-M2.jpg?1498211963935 Since its establishment in 1984, Huatang Optical Industry Co., Ltd. has been manufacturing and acting as an agent for importing various magnifiers, binoculars, compasses, optical microscopes and other products. It is an optical instrument company with the most magnifying glass items in China. Various industries improve work efficiency, help many people with degraded vision and eye diseases see more clearly, and provide consumers with high-quality products at affordable prices. You no longer need to worry about spending a lot of money but not being able to buy suitable products. The year after the company was founded, we launched our own brand and entered the international market with the "Hamlet Optics" Mllet optical series. In particular, handheld magnifiers, portable holster magnifiers, and metal cloth mirrors are sold at home and abroad and are well-known in the world. Good weapon. We continue to explore user needs and develop various innovative products, hoping that everyone can see comfortably and regain the joy of reading. Huatang Optics honestly provides product specifications and manufacturing origin information, so that you don't have to worry about buying inferior products with large magnification, or mixing products made in Taiwan with mainland products. https://www.hwatang.com.tw/uploads/editor/hwatang-company3-PL2.jpg?1497865948803