Emolux UV 52mm Protector Filter

LENS - An optical element which converges or diverges light

Diameter - A measurement across a circle passing through the middle

Glass - A solid, typically transparent. Brittle and used in windows. The first patent granted in the UK was for Glass.

UV - Ultraviolet - a specific wavelength of light invisible to the human eye

Ultraviolet - UV - a specific wavelength of light invisible to the human eye

Filter - A device used to separate mixtures

Filter - An optical device to remove or enhance particular wavelengths of light.

Dust - A general term used for micro particles in the atmosphere

Quality - An object that has quality is superior in function and finish than a less quality object.

Permanent - Something that is long term and most likely to be around forever.

Balance - Something that is evenly weighted to keep something upright.

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

MiniInTheBox is an innovative online retailer selling quality consumer goods at wholesale prices. The company aims to make the best Chinese-made products widely accessible to all without customers having to pay the high prices in their area. They also aim to introduce customers to exciting new products that may not be available from their local retailer or wholesaler. MiniInTheBox currently has customers in over 50 countries. A wide range of products, including thousands of electrical items, gadgets, gifts and accessories, are sourced directly from the manufacturer so costs are kept as low as possible. Meanwhile MiniInTheBox is committed to maintaining high standards, excellent customer service (24 hr support on weekdays) and quick delivery. Delivery is free of charge worldwide with no minimum order requirement and no hidden fees. Paypal is accepted as well as major credit and debit cards.