Ikeda Lens Industry for near and far 10mm 29 suitable for people with low includes finger Monocular, Multi-purpose vision, KM-421, 4.2x magnification,

Product number: KM-421 Weight: 29g Product size: Approximately 22 x 22 x 51 mm [Magnification] Infinity: 4.2x / Close range: 5.3x Lens: Optical glass lens (fully multi-coated) Objective lens: Effective diameter: approx. 10 mm / Actual field of view: 10.0 degrees Eye relief: 14 mm Exit pupil diameter: 2.4 mm / Brightness: 5.7 Closest focusing distance: 20 cm / Visible range at 100 m: 17 m Accessories: Finger ring, monocular case, strap Other information: All optical lenses and metal parts are made in Japan. This monocular features a finger ring for comfortable use even during extended periods, making it ideal for those with low vision. Because visually impaired individuals (those with low vision) often have significantly different vision in their left and right eyes, a smaller and lighter monocular is recommended for everyday carrying over, rather than binoculars. While there are several options for viewing distant objects, binoculars are practical but their size and weight are drawbacks. Opera glasses are convenient for carrying in a handbag, but their magnification and resolution are insufficient. Each has its pros and cons. The Gallery Scope KM series monocular overcomes these two challenges: "lightweight and compact" and "high performance." It allows you to clearly see not only distant but also nearby objects, and with the optional high-brightness LED light microlens stand, it can even be as a microscope—a truly excellent 3-in-1 monocular. It demonstrates its power in a variety of situations, from leisure and hobbies to work.