Thank you for visiting RadioShack. If you need assistance with shopping on our site, please call us at 800-843-7422 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
From the standard to the long shot, the PENTAX 21720 SMC DA 55-300mm F4-5.8 ED Lens offers true versatility in a compact design for a variety of photographic situations. It is the ideal lens for photographers wanting a telephoto zoom lens with extra zoom ability. It features Quick-shift Focus for fast focal adjustments and PENTAX Super Protect (SP) coating helps repel dust, water and grease, making the lens easier to clean.
Focal length equivalent to 82.5~450mm in the 35mm format
Super Protect (SP) coating helps repel dust, water and grease, making the lens easier to clean
Extreme telephoto range zoom lens is ideal for moderate to long shots
Extra-low Dispersion (ED) glass offers superior sharpness with minimal chromatic aberration
Developed specifically for PENTAX digital SLR cameras
Maximum magnification: 0.28x
Lens construction: 12 elements in 8 groups
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.