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| >>Click here to buy Canon EF 70-300mm f/4.5-5.6 DO IS USM Telephoto Zoom Lens at a LOW PRICE online<< |
Thanks to its DO technology, the Canon EF 70-300mm f/4.5-5.6 DO IS USM Telephoto Zoom Lens is a convenient ultra-compact size, yet is far better quality than Canon’s standard EF or EF-S lenses.
DO stands for Diffractive Optics and this new 3-layer DO lens is incorporated into the Canon EF 7-300mm f.4.5-5.6 DO IS USM Lens to:
· Reduce the overall length and weight of the lens.
· Increase the refractive power of each lens element.
· Reduce the space between the elements.
· Adjust for chromatic aberrations.
· Boost image quality.
As a result of the DO elements, when compared with lenses of similar specifications, the Canon EF 7-0300mm f/4.5-5.6 DO IS USM Lens is:
· Approx. 26% shorter in length than other comparable lenses – measuring around 3.9” long (just under 10 cm).
· Approx. 36% lighter – weighing around 25.4 ounces (720g).
The Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens offers super-fast and silent autofocus with its rear-focusing ring-type USM (ultrasonic motor), and has the option of full-time manual override. The lens incorporates Canon’s Image Stabilizer to reduce blur/camera shake, giving the equivalent effect of a shutter speed 3 stops faster. The shape and coatings of the lens are optimized to suppress ghosting and flaring for stunning high-quality images.
The Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens can focus down to a close distance of just 4.6 ft (1.4m) without rotating the front element. The lens features a new Zoom Lock button that keeps the lens safe and secure, locking the lens when not in use or at its widest angle.
Let’s take a look at the features and specifications in detail that the Canon EF 70-300mm f/4.5-5.6 DO IS USM Telephoto Zoom Lens has to offer:
