December 18, 2014, 04:25:31 PM

Author Topic: Canon EF 200-400mm f/4L IS USM Extender 1.4x  (Read 8405 times)

dolina

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #30 on: November 29, 2014, 01:22:55 PM »
Lovely volleyball image


Blue Moon November 28, 2014 by alabang, on Flickr
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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #30 on: November 29, 2014, 01:22:55 PM »

dolina

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #31 on: November 30, 2014, 02:07:00 PM »

Barn Swallow (Hirundo rustica) by alabang, on Flickr

The barn swallow (Hirundo rustica) is the most widespread species of swallow in the world. It is a distinctive passerine bird with blue upperparts, a long, deeply forked tail and curved, pointed wings. It is found in Europe, Asia, Africa and the Americas. In Anglophone Europe it is just called the swallow; in Northern Europe it is the only common species called a "swallow" rather than a "martin".

There are six subspecies of barn swallow, which breed across the Northern Hemisphere. Four are strongly migratory, and their wintering grounds cover much of the Southern Hemisphere as far south as central Argentina, the Cape Province of South Africa, and northern Australia.[2] Its huge range means that the barn swallow is not endangered, although there may be local population declines due to specific threats.

The barn swallow is a bird of open country which normally uses man-made structures to breed and consequently has spread with human expansion. It builds a cup nest from mud pellets in barns or similar structures and feeds on insects caught in flight.[4] This species lives in close association with humans, and its insect-eating habits mean that it is tolerated by man; this acceptance was reinforced in the past by superstitions regarding the bird and its nest. There are frequent cultural references to the barn swallow in literary and religious works due to both its living in close proximity to humans and its annual migration.[5] The barn swallow is the national bird of Austria and Estonia.

Source: http://en.wikipedia.org/wiki/Barn_swallow

Location: http://en.wikipedia.org/wiki/International_Rice_Research_Institute

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Camera   Canon EOS 7D Mark II
Exposure   0.006 sec (1/160)
Aperture   f/5.6
Focal Length   560 mm
ISO Speed   160
Lens Canon EF 200-400mm f/4L IS USM Extender 1.4X
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FEBS

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #32 on: December 02, 2014, 08:56:27 AM »
I even used it for landscape some time ago:



350mm
1/100 s
f/4
16000iso
Camera: 1Dx, 5D3, 7D2, 7D, 300D  | Prime:14 2.8Lii, 24 1.4Lii, 50 1.4, 85 1.2Lii, 100 2.8Lmacro, 300 2.8Lii | Zoom: 16-35 4.0L, 24-105 4.0L, 70-200 2.8Lii, 200-400 1.4x 4.0L | TS-E 24 3.5Lii | Other: 1.4xIII, 2.0xIII, 2x YN568, 6x YN560iii,  YN622TX, 6x YN622, 2x YN560TX, 6x YN603, CamRanger, ...

dolina

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #33 on: December 02, 2014, 03:46:29 PM »

2014 Alaska Futbol Cup by alabang, on Flickr

Camera    Canon EOS 7D Mark II
Exposure    0.001 sec (1/1000)
Aperture    f/4.0
Focal Length    200 mm
ISO Speed    640
Lens Canon EF 200-400mm f/4L IS USM Extender 1.4X
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acoll123

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #34 on: December 02, 2014, 06:03:11 PM »
US Civil War Re-enactment at Rippavilla Plantation in Spring Hill, TN.
« Last Edit: December 02, 2014, 06:06:02 PM by acoll123 »

gjuro

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #35 on: December 02, 2014, 07:44:31 PM »
The extreme setup of Canon 200-400 f/4 1.4x at 560mm with both 2x & 1.4x extenders attached (joined together by an ef1.2 extension tube) - for a total 1592mm focal length - ISO 500 1/80 at f/11, -0.67ev on Canon 5D3 in manual focus mode. Still remarkably sharp - modulo my focusing skills, of course. No crop.
« Last Edit: December 02, 2014, 08:10:10 PM by gjuro »

Click

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #36 on: December 02, 2014, 07:55:37 PM »
Very nice moon picture gjuro.  Welcome to CR  :)

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Re: Canon EF 200-400mm f/4L IS USM Extender 1.4x
« Reply #36 on: December 02, 2014, 07:55:37 PM »