Complementing the lens itself, the Rokinon 14mm f/2.8 IF ED UMC Lens with Accessory Kit from B&H bundles the Canon EF-mount ultra-wide prime lens with a lens cleaning kit and a lens cap holder.
The 14mm f/2.8 IF ED UMC Lens for Canon EF from Rokinon gives you approximately a 115° view with dramatic results when used with a full frame digital camera or 35mm film camera. With hybrid aspherical lenses, you will produce sharply defined images with a minimum of distortion and chromatic aberrations. This manual focus 14mm lens focuses as close as 0.9' / 28cm from the lens, and has a built-in petal-type lens hood. With some cameras, Shutter Lock must be disengaged on the camera's menu.
Don't lose any more lens caps--the Sensei Cap Keeper Lens Cap Holder keeps your lens cap close at hand. One end of the holder has an elastic band which attaches securely around the lens barrel, and the other end fastens to the lens cap via the adhesive-backed disc. The cap remains tethered while shooting and is easily retrieved when finished.
Keep your optical surfaces clean with the Sensei OC-CK Optics Care and Cleaning Kit. This kit contains a pack of lens tissues, a lens cleaning pen, bulb air blower, paint brush, lipstick brush, lens cleaning fluid, microfiber cleaning cloth, and see-through mesh travel case to put everything in. This kit can be used to clean a variety of different optics and glass. You can use the air bulb blower and any of the three supplied brushes to initially remove dust from the surface. Sensei recommends applying a small amount of the alcohol- and ammonia-free cleaning fluid directly to the lens tissue. Then, gently rub in small circular motions to remove stubborn smudges or fingerprints from the glass. For those more stubborn blemishes or smudges, the lens pen is very effective.