Showing posts with label telephoto lens. Show all posts
Showing posts with label telephoto lens. Show all posts

Saturday, 23 July 2016

Canon EF 85mm f/1.8 USM Medium Telephoto Fixed Lens, Review

Canon EF 85mm f/1.8 USM Medium Telephoto Lens, review, produces beautiful bokeh, ideal for portraits & natural images
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Canon EF 85mm f/2.8 USM 
Medium Telephoto Fixed Lens
 at a LOW PRICE online
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The Canon EF 85mm f/1.8 USM Medium Telephoto Lens is designed to produce beautiful background blur (bokeh) and is ideal for portraits and natural images or indeed any subject that requires a moderate-power telephoto.

The Canon EF 85mm lens itself is lightweight and responsive.  It produces clear sharp images at all apertures, even in low light situations.  This powerful lens offers a 1/3-stop speed advantage over the Canon 100mm f/2 USM lens.

Canon’s USM (ultra sonic motor) coupled with the wide f/1.8 aperture of the Canon EF 85mm lens allows for fast, accurate and quiet focusing.  As the front lens group does not rotate with this type of lens, any special effect filters are not affected.

Being a standard telephoto lens, the Canon EF 85mm lens offers a natural angle of view and perspective.  The beautiful background blur (bokeh) it creates makes it an excellent lens for portrait photography and other types of photography that necessitate a natural depth of field.

Let’s take a look at the features and specifications in detail that the Canon EF 85mm f/1.8 USM Medium Telephoto Lens has to offer:


Thursday, 21 July 2016

Canon EF 70-300mm f/4.5-5.6 DO IS USM Telephoto Zoom Lens for Canon EOS Cameras, Reviewed

Canon EF 70-300mm f/4.5-5.6 DO IS USM Telephoto Zoom Lens, review, Diffractive Optics, compact lens, reduce length and weight of lens, boosted image quality, image stabilizer
>>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:


Tuesday, 19 July 2016

Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens, Review

Canon EF100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens, review, ideal for photographing wildlife & sports
Ad >>Click here to buy 
Canon EF100-400mm f/4.5-5.6L 
IS USM Telephoto Zoom Lens 
at a LOW PRICE online
<<
Capture subjects up close with the fast Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens.  This powerful telephoto zoom lens is ideal for shooting outdoors, wildlife, and sports, bringing the action closer to you.  Or additionally, this lens is great for portrait photography, creating a beautiful bokeh effect.

The Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom is part of Canon’s L-series range which incorporates the finest optics to provide high performance and stunning images.

The Canon EF 100-400mm f/4.5-5.6L IS USM Lens offers fast and accurate focusing with its rear-focusing ultrasonic motor (USM), while the floating mechanism system ensures high quality pictures throughout all focal lengths.

This lens features Canon’s 2-mode Image Stabilizer to help capture far-away fast action without camera shake/blur.  Flourite and Super UD-glass elements help to suppress chromatic aberration, ghosting and flaring.

The zoom system on the Canon EF 100-400mm f/4.5-5.6L IS USM Lens is the Linear extension type, while the lens itself is constructed with 17 elements in 14 groups.

For even more reach, the Canon EF 100-400mm f/4.5-5.6L IS USM Lens is also compatible with the following extenders:  1.4x II and 2x II.

Let’s take a look at the features and specifications in detail that the Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens has to offer: