Brand Name: MUMUJIN

Product Name: Magnifier

Material:plastic

Dimensions: Overall length 180mm* width 165mm* height 290mm, main lens diameter 120mm

Magnifying glass type: desktop

Magnification: 2 times the primary mirror and 5 times the secondary mirror

Scope of application: reading books, reading, field trips, family, office, etc.

Instructions for use: Due to the high multiple, when used, the magnifying glass is about 1cm away from the cup, and the eyes are close to the magnifying glass. It can be used for diamond, jewelry, antique identification, skin pore observation, detail observation, reading light.

Magnifying glass imaging principle: The closer the magnifying glass is to the object, the smaller the image is. The farther the magnifying glass is from the object (not greater than the focal length), the larger the imaging, the object distance must be within the focal length of the magnifying glass, and the focal length is larger than the inverted image. The object distance is adjusted to the magnification efficiency, and the image is clear based on the visual inspection. The glasses are comfortable and the image is clear. It is also related to the individual's vision. There is no specific requirement.

Note:

1. About product pictures: All products are taken in kind. Due to the shooting technique, light and display, it produces a small amount of product and physical color difference. For customers who are tolerant of color difference, please purchase carefully.

2. About the product: Our products have been carefully checked before shipment. Product specifications, dimensions and materials are correct prior to shipment. Manual measurement of deviation is normal. Please understand that. It is normal to manually measure the deviation of 1-3 cm. forgive.

3. Tip: This section only sells magnifying glasses. Other products on the image are only used to reflect the suitability of the product and are