Description: Enter this coupon code at checkout and use your FSA and get $30 discount on orders over $299.
Lens: A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis. Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing. Devices that similarly focus or disperse waves and radiation other than visible light are also called lenses, such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses.
FREE Standard Shipping on all orders of $129 or more using code BG20-MJUM Offer expires 7/31/20Update: 1 day ago
Receive FREE Standard Shipping plus $5 off on all orders of $199 or more at Lens.com- Use Coupon Code CJP-QJ20 Expires 7/31/20
Receive FREE Standard Shipping plus $5 off on all orders of $199 or more at Lens.com- Use Coupon Code CJP-QJ20 Expires 7/31/20Update: 1 day ago