วันพุธที่ 18 มกราคม พ.ศ. 2555

Canon EF 85mm f/1.8 USM Medium Telephoto Lens

Product Description


Can Ef 85mm F18 Usm Medium Telephoto Lens , Epro Slingshot 100 Aw , Epro Slingshot 202 Aw , Case Logic Dcb 30slr Camera Backpack , Case Logic Tbc 310 Slr Sling , Product Description A highly practical medium telephoto lens with superb delineation and portability, the Canon EF 85mm lens produces sharp and clear images at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur, thereby bringing your subject into crisp view. The ring-type ultra-sonic monitor (USM) and fast f/1.8 aperture, meanwhile, helps the subject zip into focus in the viewfinder. And because the front lens group does not rotate during focusing, special filter effects are not affected. Best of all, the standard zoom lens--with its natural angle of view and perspective--captures the subject plainly, making it excellent for portraits and images that require a natural depth of field. As with all Canon lenses, the lens carries a one-year warranty.
  • Focal length: 85mm
  • Maximum aperture: 1:1.8
  • Lens construction: 9 elements in 7 groups
  • Diagonal angle of view: 28 degrees (at 30 feet)
  • Focus adjustment: Rear focusing system with USM
  • Closest focusing distance: 2.8 feet
  • Filter size: 58mm
  • Dimensions: 3 inches in diameter, 2.8 inches long
  • Weight: 15 ounces



This review is from: Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras (Camera)
This was my second prime lens, the first being the "I-am-prime-too-50/1.8" lens and I specifically bought this to shoot a badminton tournament (and more for the future). FYI, badminton tournaments are definitely 1.8 situations at ISO 1600 and no flash permitted. And what a lens!

The focus is absolutely sharp, crisp with gorgeous bokeh to make the subjects stand out. I took photos of professional badminton players (USA rank 1-5) and emailed it to them. Even though I am a serious amateur, they replied back saying the photos were gorgeous and amazing, and loved it. I shot the complete tournament at 1.8 ISO 800/1600 and have absolutely pleasing results.

On just one or two occasions, the focus was hunting, but I would put that down as a one off occasion as there was aboslutely very challenging situations - moving subjects in low light. The focus is quick and absolutely smooth, no noise at all.

The lens is compact, not at all heavy and is perfect portrait lens. My only disappointment is that it comes without a hood, and even if I buy a Canon hood, it does not have the same look as other (say, Tamron 28-75 2.8 hood is a really good looking hood) hoods.

The relationship between the background and the foreground is something that impressed me with this lens, especially for an 85mm focal length. The lens makes the subjects stand out and you dont need to stop down for sharpness. I know I am going to keep this baby at 1.8 at all times in future.

This in concert with my 50 1.8 for wider angle situations like awards and group snaps, the photos are absolutely stunning. The reviews I received for my photos are pretty good, thanks to this lens with my 20D.

I am sold on primes now and will probably end up buying more primes than zoom lenses. Go on Canon, put a red ring around it!

Definitely 5 stars.

Other lenses considered before this purchase - 85/1.8, 100/2, 135/2L and to a small extent, 200/2.8L. Finally chose the 85/1.8 due to the 1.8 and the effective focal length on 20D with 85mm. No buyer's regret, I am very pleased with my purchase now.
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11 Mar 2009
This is a comparison of 85/1.8 and 135mm/2L.
Ive had this lens for 3 yrs now and have taken so many portraits with this, simply put, amazing results every single time. Never been able to find fault with this lens or the images. Image quality has been consistently awesome, consistently 5 stars. The only lens that bests the images from this lens is my 135/2L, but that is of an entirely different league and shouldn't even be compared to this lens. Merely stating that for academic interest. Even then, the three places that the 135mm beats the 85 mm are
1. Sharpness - 85mm is very sharp, 135mm/2L is simply a notch above.
2. Saturation - 85mm is good, 135mm/2L is much better, image has a pop. But then again, 85mm has half a pop too!
3. Bokeh - Again, 85mm has a lovely bokeh, esp @1.8 and 2. However, the 135mm is in an entirely different league, one simply cannot, should not compare.
Now, the $350mm lens compared to the much more expensive, much higher quality lens worth $925 is completely unfair. However, I would give the 85/1.8 4 stars assuming the 135mm is the gold standard with 5 stars.
If this review second rates the 85mm, that is certainly not my intention. I have consistently enjoyed shooting with this lens and will continue to have a lot of fun.

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