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Samples: Canon EF 70-200mm f/4 L IS USM

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neilt3 View Drop Down
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    Posted: 15 November 2021 at 23:30
Samples: Canon EF 70-200mm f/4 L IS USM

mount: Canon EF
format: Full frame
year: 2006
max aperture: f/4
min aperture: f/32
elements/group: 20/15
aperture blades: 8 (circular aperture)
min focus distance (mm): 1200
filter diameter (mm): 67
length (mm): 172
weight (g): 760

additional information: Information from the Canon Camera Museum .

EF70-200mm F4L IS USM employs fluorite and UD (Ultra-low Dispersion) lens elements to offer professional and advanced amateur photographers the outstanding optical performance expected of an L-series lens. Expanding on the high-performance capabilities of the EF70-200mm F4L USM lens, released in September 1999, the new compact and lightweight telephoto zoom lens incorporates an image stabilizer that gives the equivalent effect of a shutter speed approximately four stops faster*. In addition to offering full-time manual focusing, Canon’s EF70-200mm F4L IS USM zoom lens boasts several enhancements, including dust- and moisture-proof construction and a round aperture. Canon’s new lenses employ optimized lens element positioning and lens coating to ensure excellent color balance while minimizing the ghosting and flare that can easily occur when shooting in the digital format. Also, in consideration of the environment, the two models use only lead-free glass c omponents.

* Based on a shutter speed of “1/focal length” seconds, which is said to be the limit for handheld photography without image stabilization.



This thread is open for C&C and for posting additional pictures. Please ONLY post pictures taken with the lens in the title- or start a new thread.
Please state camera, version of the lens and adapter in your post!

Edited by Micholand - 18 November 2021 at 19:34
see my photostream on flickr;
http://www.flickr.com/photos/neilt3/
C & C welcome.
 



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neilt3 View Drop Down
Senior Member
Senior Member

Joined: 13 September 2010
Country: United Kingdom
Location: Manchester.U.K
Status: Offline
Posts: 2884
Post Options Post Options   Quote neilt3 Quote  Post ReplyReply Direct Link To This Post Posted: 15 November 2021 at 23:45
All taken on an a7Riv with a Sigma MC-11 adapter .

1 , 200mm , f/4.5 , 1/125" , ISO 800

Dunham Massey
by Neil , on Flickr

2 , 200mm , f/4 , 1/250" , ISO 400 .

Dunham Massey
by Neil , on Flickr

3 , 200mm , f/4.5 , 1/250" , ISO 800

Dunham Massey
by Neil , on Flickr
see my photostream on flickr;
http://www.flickr.com/photos/neilt3/
C & C welcome.
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