Donegan ELD 2 1/2-1 1/2 Watch and Clock Makers Double Eye Loupe, 4x-7x - $62 - (Los Angeles, CA)

Home New Arrivals Add to Favourites Shipping FAQ About / Contact Us Books Toys Health & Beauty Home & Garden Kitchen, Dining, Bar Movies Baby Sports Music Video Games & Consoles Business Sign up to Shopping Made Easy's newsletter for the latest news & exclusive deals Donegan ELD 2 1/2-1 1/2 Watch and Clock Makers Double Eye Loupe, 4x-7x Rating: Other Information: ELD 2 1/2-1 1/2 The Donegan watch and clock maker's double-eye loupe is a set of two eye loupe magnifiers that attach to prescription glasses, align for magnification, pivot away when not in use, have optical glass, prismatic lenses, and are available in a variety of magnification powers (X) at specified focal lengths, or distance from object. This magnifier enhances the size and resolution of an object or image, and is commonly used for a variety of applications such as jewellery-making, watch-making, clock-making, needlework, electronic inspection, book-reading, print inspection, and stamp-collecting. This magnifier features two optical glass lenses that are ground and polished into prismatic lenses for quality and clarity. They are made of a lightweight (70ml), durable material and are designed for comfort and utility. Changeable cams are included to fit eyeglass frames from 0.2cm - 0.6cm temple width. Eyeglass loupes clamp to eyeglass arms with ease, and are convertible from right to left temple mounting. The eyeglass loupe comes housed in a hard protective carrying case. It has a one-year limited warranty. Diopter (D) is a technical term for the measurement of the light curvature and thickness of a lens. A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.2X magnification (at a distance of 20cm ). Refer to the magnification chart for an illustration. The higher the diopter, the more magnification a lens can provide. As magnification increases, distance to the object (focal length), an…

Posted in Los Angeles, CA, Arts & Crafts
From ebay.com - 1 month ago