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LENS 70-200 F2.8

LENS 70-200 F2.8
LENS 70-200 F2.8
Giá: 200.000đ đ/ngày
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*REVIEW

 

Canon-EF-70-200mm-f-2.8-L-USM-Lens

All 4 current Canon 70-200mm L Lenses - Aren't they a beautiful sight? Above from left to right are the Canon EF 70-200mm f/4L USM Lens, Canon EF 70-200mm f/4L IS USM Lens, Canon EF 70-200mm f/2.8L USM Lens and Canon EF 70-200mm f/2.8L IS USM Lens. The two f/2.8 lenses are shown with their included tripod rings. The f/2.8 IS lens is shown with an optional Wimberley P20 Lens Plate attached to the tripod ring. The same lenses are shown below with their included lens hoods attached. Canon-EF-70-200mm-f-2.8-L-USM-Lens (1) Canon-EF-70-200mm-f-2.8-L-USM-Lens (2) Canon-EF-70-200mm-f-2.8-L-USM-Lens (3) Canon-EF-70-200mm-f-2.8-L-USM-Lens (4) Canon-EF-70-200mm-f-2.8-L-USM-Lens (5)   The primary benefit the Canon EF 70-200mm f/2.8L USM Lens offers over the Canon EF 70-200mm f/4L USM Lens is a 1 stop faster aperture. Letting twice as much light through the lens is more than a small advantage, but there is a cost to this extra f-stop - in size, weight and price.  
Model Weight Dimensions w/o Hood Filter Year
Canon EF 70-200mm f/4.0L USM Lens 24.9 oz (705g) 3 x 6.8" (76 x 172mm) 67mm 1999
Canon EF 70-200mm f/4.0L IS USM Lens 26.8 oz (760g) 3 x 6.8" (76 x 172mm) 67mm 2006
Canon EF 70-200mm f/2.8L USM Lens 46.2 oz (1310g) 3.3 x 7.6" (85 x 194mm) 77mm 1995
Canon EF 70-200mm f/2.8L IS II USM Lens 52.6 oz (1490g) 3.5 x 7.8" (88.8 x 199mm) 77mm 2010
Canon EF 70-200mm f/2.8L IS USM Lens 51.9 oz (1470g) 3.4 x 7.8" (86 x 197mm) 77mm 2001
Sigma 70-200mm f/2.8 EX DG HSM II Macro Lens 48.4 oz (1370g) 3.4 x 7.2" (86 x 184mm) 77mm 2007
Tamron 70-200mm f/2.8 Di Macro Lens 46.6 oz (1320g) 3.5 x 7.6" (90 x 194mm) 77mm 2008
The Canon EF 70-200mm f/2.8L USM Lens is about 1.3 lbs (605g) heavier, .8" (21.6mm) longer, and .3" (8.6mm) wider than its smaller sibling. The actual numbers are 3.3" x 7.6", 2.9 lbs compared to 3.0" x 6.8", 1.6 lbs for the f/4 or 84.6mm x 193.6mm, 1310g compared to 76mm x 172mm, 705g for the f/4. The faster f/2.8 aperture is helpful for isolating a subject from a distracting background and for gaining action-stopping shutter speeds (the action can be from the photographer or the subject). At 200mm, f/4 can blur the background, but f/2.8 can provide more blur.
Model MFD MM
Canon EF 70-200mm f/4.0L USM Lens 47.2" (1200mm) .21x
Canon EF 70-200mm f/4.0L IS USM Lens 47.2" (1200mm) .21x
Canon EF 70-200mm f/2.8L USM Lens 59.1" (1500mm) .13x
Canon EF 70-200mm f/2.8L IS II USM Lens 47.2" (1200mm) .21x
Canon EF 70-200mm f/2.8L IS USM Lens 55.1" (1400mm) .17x
Sigma 70-200mm f/2.8 EX DG HSM II Macro Lens 39.4" (1000mm) .29x
Tamron 70-200mm f/2.8 Di Macro Lens 37.4" (950mm) .32x
The 70-200 f/2.8L has the smallest maximum magnification value among its siblings - .16x at 4.9' (1.5m) vs. .21x at 4.6' (1.4m) for the IS, .26x at 3.9' (1.2m) for the f/4 and .21x at 3.94' (1.2 m) for the f/4 IS. A 25mm extension tube will significantly help the 70-200 non-IS' closeup capabilities (.41x) while a 12 mm extension tube will help only very minimally (.22x).      

*IMAGE QUALITY

    2009-04-29_15-15-02 CENTER 2009-04-29_15-15-02 (1) MID- FRAME 2009-04-29_15-15-02 (2) CORNER      

*SAMPLE PICTURE

Walking the Horse 2
Walking a beautiful horse through the pasture ...
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
195mm  f/5.6  1/320s ISO 100 2628 x 1752px
 
 
 
 
The Big Jump Picture
A little girl makes a very artistic pose as she makes a big jump into the swimming pool. A 10fps burst was used for the shot - My favorite is shown.
Gear Used
Canon EOS 1D Mark III Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
170mm  f/2.8  1/2000s ISO 100 2410 x 3615px
 
 
 
 
Little Blonde Girl Portrait
Outside on a windy day, this little blonde girl's hair is being wind-blown.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
200mm  f/  s ISO 100 2336 x 3504px
 
 
 
 
Mother and Daughter Horseback Riding Picture
A mother and daughter share a horseback ride in this picture.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
70mm  f/4  1/400s ISO 200 3504 x 2336px
 
 
 
 
 
Bumble Bee on Pink Flower
A Bumble Bee does his polinating on this pink flower.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
170mm  f/4  1/1000s ISO 200 2336 x 3504px
 
 
 
 
 
Little Girl Riding Horseback Picture
This little girl is having a great time riding a very-well groomed horse in a scenic location.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
200mm  f/4  1/400s ISO 200 1947 x 2892px
 
 
 
 
 
Pink Flower Picture
Tall, pink flowers stand out against the green blurred background inn this picture.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
200mm  f/5  1/320s ISO 200 2336 x 3504px
 
 
 
 
 
Glance Picture
Resting on her chin, this girl gives a glance at the camera.
Gear Used
Canon EOS 1D Mark II Canon EF 70-200mm f/2.8L USM LensBuy ►
Camera and Lens Settings
200mm  f/3.2  1/250s ISO 100 3504 x 2336px
 
 
 
 
 

*LENS FLARE

  +70MM:   2010-08-28_13-41-33 F2.8 2010-08-28_13-41-37 F4.0 2010-08-28_13-41-41 F5.6 2010-08-28_13-41-44 F8.0 2010-08-28_13-41-48 F11.0 2010-08-28_13-41-51 F16.0     +100MM:   2010-08-28_13-42-25 F2.8 2010-08-28_13-42-29 F4.0 2010-08-28_13-42-33 F5.6 2010-08-28_13-42-36 F8.0 2010-08-28_13-42-40 F11.0 2010-08-28_13-42-44 F16.0   +135MM:   2010-08-28_13-43-13 F2.8 2010-08-28_13-43-17 F4.0 2010-08-28_13-43-21 F5.6 2010-08-28_13-43-25 F8.0 2010-08-28_13-43-29 F11.0 2010-08-28_13-43-35 F16.0     +200MM:   2010-08-28_13-44-05 F2.8 2010-08-28_13-44-10 F4.0 2010-08-28_13-44-14 F5.6 2010-08-28_13-44-18 F8.0 2010-08-28_13-44-22 F11.0 2010-08-28_13-44-26 F16.0        

* LENS DISTORTION

  2011-04-11_18-03-03 70MM 2011-04-11_18-12-04 100MM 2011-04-11_18-25-46 135MM 2011-04-11_18-38-13 200MM            

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