Cokin BX100 X-Pro Filter Holder

LENS - An optical element which converges or diverges light

Filter - A device used to separate mixtures

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

Wide - Something with a large width.

John Lewis is one of the UK's most reliable department stores, offering a huge range of quality products at competitive prices. Home and garden solutions from furniture to decor and from tools to utensils provide practical solutions for aesthetic living. The electrical department features audio, visual and computing products alongside large and small household appliances by leading global brands. Clothing and accessories for men, women and children for all occasions by featured designers and trusted names are on offer to suit all sizes and styles. Leisure time is made more enjoyable by an expansive range of toys, games and fitness equipment, along with holiday and travel accessories. Specially selected gifts, including vouchers and hampers, are available for all events and anniversaries, weddings and corporate occasions. All these products are available in store and online at www.johnlewis.com. The website also offers business solutions, wedding gift list facilities, and buying guides.