f/1.8

January 7, 2012

Canon EF 85mm f/1.8 USM Standard & Medium Telephoto Lens

Canon EF 85mm f/1.8 USM Standard & Medium Telephoto Lens

 Canon EF 85mm f/1.8 USM Standard & Medium Telephoto Lens
1.8 15 oz 2.80" 2519A003 28° 3" 58 mm 85 mm 9 Elements in 7 Groups Canon EOS Cameras A highly practical medium telephoto lens with superb delineation and portability. Images are sharp and clear at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur. Since the front lens group does not rotate during focusing special filter effects are not affected. Canon Canon, Inc EF EF 85mm f/1.8 USM Standard & Medium Telephoto Lens Lens Telephoto Yes www.usa.canon.com
List Price:
Price: 413.99

Filed under 70-200mm Lenses by .

July 27, 2011

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

Canon EF 70-200mm

Canon EF 85mm f/one.8 USM Medium Telephoto Lens Review
Canon EF 70-200mm

Ahead of i buy into the overview, let me gives a fast primer on Canon lenses for these of you who could also be gazing this lens for your preliminary Canon and do not appear to be really conversant in the "L-sequence..." comment in my evaluation title. Canon lenses are usually grouped into three standard lessons - EF and EF-S non USM, EF and EF-S with USM, and L. The EF-S lenses are exclusively intended for Canon cameras making use of the APS-C sensor (the Rebels, the 7D, the ten/20/thirty/forty/50D). The non-USM variations of those lenses are historically assumed-about 'kit lenses' (ones that are packaged with cameras - as an case in point the 18-55 EF-S or the 55-250 EF-S that often escort the Rebel sequence) and are historically assumed-about 'beginner' lenses. They lack the ultrasonic motor driven autofocus (USM) and that they are not made to identical optical standards as Canon's larger lenses - this is not a knock on the lenses, as a consequence of the real fact is that Canon desires a collection of lenses that match the distinct really worth vary these lenses occupy. For the casual photographer these lenses execute great. From these you progress into the EF or EF-S USM lenses that use the ultrasonic motor pushed autofocus - they're quieter, more quickly focusing, and conjointly to a tiny diploma additional solidly designed.

Think about these the 'mid-range' lenses in terms of well worth and performance, with some lenses for the duration of this class excelling to the function where they may well be utilized with none reservation in skilled settings. Ultimately you have received the L-sequence - these are Canon's prime of the road lenses (when you observe a sporting occasion and spot the ocean of white/cream coloured lenses on the photographer's cameras you might be seeing L-sequence glass in action). I own numerous L-series lenses, with my favorite staying the 24-70 F2.eight (study my assessment on it if you happen to be curious about this lens). These lenses are pricey - prohibitively expensive to a number of - even so if you will be in a position to conserve up for one particular, you will not regret the acquisition. Observe that this tiny primer did not mention picture stabilization - this feature are often discovered in every class of lens - I have a tendency to assume that people area an too much volume of pressure on it, even so it will surely be helpful.

Now, on to the latest lens. The 85mm F1.8 would match into that 'mid-range' class with regard to its worth. Performance-wise, nevertheless, this lens is experienced grade while not question. It can be L-series counterpart, the 85mm F1.2 is relating to 00 dearer - and while the leap to a max aperture of 1.two is wonderful, many of us basically do not see it as becoming nicely well worth the extra cost in comparison to the latest lens.

See Canon EF 85mm f/1.8 USM Medium Telephoto Lens

Canon EF 70-300mm f/4-five.six IS USM Lens for Canon EOS SLR Cameras

Canon EF 70-200mm - click on on the picture under for much more data.

41ECW2G8TWL. SL160  Canon EF 85mm f/1.8 USM Medium Telephoto Lens Review

  • 70-300mm telephoto zoom lens with f/4-5.6 greatest aperture for Canon EOS SLR cameras
  • three-quit Picture Stabilizer for decreasing digital camera shake ring-kind ultra-sonic keep track of (USM)
  • Electro-magnetic diaphragm (EMD) assists create attractive qualifications at big apertures
  • Tremendous Spectra lens coating and lens factor shaping suppresses flare and ghosting
  • Actions three inches in diameter and five.6 inches extended weighs 22.two ounces one-calendar year guarantee

Canon EF 70-200mm

L2) CANON 70-300MM F/four-5.six IS USM LE


Canon EF 70-300mm f/4-five.6 IS USM Lens for Canon EOS SLR Cameras

buynow big Canon EF 85mm f/1.8 USM Medium Telephoto Lens Review

Click on on the button for more Canon EF 70-200mm info and opinions.

Canon EF 70-200mm question by Nick T: difference in between Canon EF 70-200mm f/2.8 L IS and Canon EF 70-200mm f/2.eight ?
just wondering what exactly is the distinction amongst Canon EF 70-200mm f/four IS and Canon EF 70-200mm f/4 .. and Canon EF 70-200mm f/two.eight L IS and Canon EF 70-200mm f/two.eight..?
is just Picture stabilizer difference or some other capabilities in their as properly? or photograph good quality difference..?

Canon EF 70-200mm best answer:

Solution by Eclipse
Nope, the only big difference is the addition of the picture stabilization system. Sharpness is typically the same among lenses of the same highest aperture (f/2.eight or f/4) but, the 70-200mm f/2.8L IS USM has recently been changed with a new edition and the new lens is noticeably sharper extensive open (at an aperture of f/two.eight) when in comparison to the original IS version. That is not declaring the aged lens is a slouch but, each copy I've witnessed so far got noticeably sharper at f/4-5.six versus f/two.eight.

Check the lens: "Canon EF 70-200mm F/two.8L IS": Image Stabilizer

Check the lens: "Canon EF 70-200mm F/2.8L IS": Image Stabilizer The 1st video off the new serie: "Check the Lens" This the Mark I version not the Canon EF 70-200 F/2.8L IS USM II. Mounted on an Canon EOS 30D.
Canon EF 70-200mm Video Rating: 5 / 5

Filed under 70-200mm Lenses by .

June 3, 2010

Sigma 20mm f/1.8 EX DF RF Aspherical Wide

41b4Uv41XYL. SL160  Sigma 20mm f/1.8 EX DF RF Aspherical Wide
Brand: Sigma
Average Rating
20 reviews

This super-wide-angle lens is ensured minimal light-fall-off with superior peripheral brightness. The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background. This is an ideal DG lens optimized Digital SLR camera.The minimum focusing distance of this lens is 20cm (7.9 inch) and it has maximum magnification of 1: 4 with fast F 1.8 maximum aperture. The minimum focusing distance of 20cm (7.9 inch) and 94.5? angle of view allow close up photography surrounding the photographic subject.The lens incorporates Dual-Focus (DF) mechanism. It is easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens. The rear focus system eliminates the need for the front of the lens to rotate, thus allowing the use of a Petal-type hood, which is superior light blocking effect.The use of aspherical lens elements in both of the front and rear lens groups effectively compensates for distortion, spherical aberration and astigmatism. more info

moreinfo Sigma 20mm f/1.8 EX DF RF Aspherical Wide

Filed under Digital Camera Lenses by .