Threads

Albi86 · Feb 21, 2014

I recently got my Tamron 150-600mm and I'm loving it. Tamron has shown that it is possible to build a pretty decent 150-600mm f/6.3 zoom at an affordable price. This has some interesting implications.

It is often thought that with long and fast lenses, the amount of glass needed is a big factor in the price hike. If I am correct, a 600mm f/6.3 must have a front element with a diameter of at least 95.24mm. The Tamron is just about there, with a 95mm filter thread. This could explain how sharpness grows considerably when stopping down to f/8, as if the size of the front element was barely enough to achieve the FL/aperture combination desired.

I would like to share an observation. A 500mm f/5.6 would have a front element with a diameter of at least 89.28mm. This makes the use of a 95mm filter thread much more advantageous. In other words, it should be possible to build a 500/5.6 with more or less the same glass as for a 600/6.3 - thus around the same price. If you consider that building a shorter prime should be easier than building a longer zoom, a 500/5.6 at around 1100 EUR/USD is both technically feasible and promising IQ-wise. The Big Ron (or Tamrosaurus, or Tankron) gets really sharp at f/8; trading 100mm of focal length for a full stop of light (without losing IQ) could be worthwhile in many situations. For reference, the Canon 400/5.6 L takes 77mm filters having a front element of at least 71.43mm and the IQ is still good although it's an old lens.

Thoughts?

pedro · Feb 21, 2014

As seen over at NR
"There appears to be more chat on the Chinese Xitek forum about a camera from Canon that will do 4k and pushing 40MP, but once again, no details. Of course, I'm subjected to the vagaries of Google translate for this, so who knows what it could really be about..."

http://www.northlight-images.co.uk/cameras/Canon_rumours.html

@CR guy: hope you'll get some additional info soon ;-)

Botts · Feb 21, 2014

Hello everyone,

I have always shot Canon and love my 6D, but I would love to try one of the Sony FF cameras.

I'm booking a trip to Walt Disney World right now, and it's one of my favorite places to shoot. I rent from LensRentals a lot, and was deciding what to rent.

Options I'm considering are the:

Sony RX1r
Sony A7r
Sony A7

Lenses I was thinking of renting are:

Zeiss 35mm f/2.8 ZA
Zeiss 24-70mm f/4 ZA

Normally I'm completely happy shooting in the Disney parks with just my 6D, 35mm, and 70-200mm. As such, I'm thinking the RX1r may be the best fit with it's fast 35mm. However, I worry that I'll miss having a viewfinder, and that the newer A7's may have a more evolved UI.

So Sony using guys, what would you recommend?

Thanks!

abcde12345 · Feb 20, 2014

Hello, straight to the point, having a 6D, wondering which telephoto to get now. Would the 70-300mm's extra reach matter a lot, or 70-200mm's larger aperture matter more? How does it compare in real life? How does the speed compare and real life issues? Is the difference in aperture going to matter in normal daily life usage? Thanks everyone!

P.S. please don't send me the link to Dustin's review. I've read it so much I think I can memorize it backwards. =/

notoriouslightning · Feb 20, 2014

Hi all,
So in a few months I will be on the big island in Hawaii for about a week and I am having a little trouble deciding what lens's to bring. I plan on bringing the 5d mark 3 and a couple of the following, 24-70 2.8 II, 17-40 f4, 70-200 2.8 IS II, 100mm 2.8 macro, 50mm 1.4, and 85mm 1.8. I was thinking that the 17-40 and 24-70 would be the best combo, but wondering if I will miss the 70-200 and if it will be worth the size/weight. I plan on taking scenic images while hiking and just around town in Kona, as well as shot at the beach/sunsets.. Any feedback would be appreciated.
Thanks

bvukich · Feb 20, 2014

Handstrap upgraded to "L" spec!

(yes, I'm perfectly aware of how cheesy this is)

Triggyman · Feb 20, 2014

This will be an interesting read. So nothing like a Fuji X100 (or possibly Nikon Df) coming for retro fans.

http://petapixel.com/2014/02/19/canon-admits-kept-distance-retro-design-movement/

Dylan777 · Feb 20, 2014

Last Jan, I got a chance to be a primary photographer to shoot Tet celebration http://www.tetvietnamsj.com/ at Saint Columban Church. It’s a small private catholic school.

Long story short, the Vietnamese parents did an outstanding job organizing the Tet celebration. They got strong supports from school principle and all the teachers.

As always, I brought all the gear I have including the 400mm f2.8 IS II to the event. I took about 700ish photos.
1. 85% of the photos taken with 24-70 II + 70-200 f2.8 IS II combo
2. 15% taken with 50L + 135L combo

Shooting with 2 bodies including 24-70 II + 70-200 f2.8 IS II combo is so much easy. Missing shots is almost impossible. I’m glad I pulled trigger on second 5D III.

Here is the link of Tet celebration: http://albums.phanfare.com/isolated/qT0bsDqk/1/6425720#imageID=208599092 These are just preparation photos. There are so much more photos that I wish I can share with CR community – kids getting red envelop, dragon dances etc…but I must respect the parents & students privacy.

Bottom line is: 24-70 II + 70-200 f2.8 IS II is one GREAT combo

axtstern · Feb 20, 2014

This is a 2MPixel Kodak sensor in a EOS 1n body.....

http://www.ebay.de/itm/121275378754?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

The German text says that it is on sale as defect because the owner can't test it as the power supply is missing.

Dpreview lists the Power supply here:

http://www.dpreview.com/reviews/kodakdcs520/6

enjoy

PikkieChick · Feb 20, 2014

Can anyone tell me if the RC-5 Infrared Remote is compatible with Canon 5Dlll ?

pwp · Feb 20, 2014

I'm in the process of updating/upgrading/simplifying from an unwieldy mix of 3 different Manfrotto plate systems. Clearly ArcaSwiss is the way to go. I like most of the higher grade Manfrotto ball heads, but finding it hard to get information as to what the Manfrotto Q5 system actually is. Usually 10 minutes on Google will answer anything.

http://www.manfrotto.com/054-magnesium-ball-head-with-q5-quick-release appears to suit my needs.

It looks right, but is the Q5 100% Arca Swiss compatible?

-pw

Mr Bean · Feb 19, 2014

The price at the local camera store was too tempting, and I'd been hanging out for 6 months to get one. The other "trigger" point was I'll be in NY in a few weeks, and my current lens collection jumped from 15mm to 40mm or so. This one slots in nicely

Playing with it last night, the short DOF is wonderful, particularly for a wide angle lens. It certainly is a solid little lump of a lens

ssteele06 · Feb 19, 2014

Hey all,

Was looking for some insight on the aforementioned (in the subject) wide angle lenses. I shoot on a 5D Mark III, and am wondering if the f2.8 16-35mm is considerably sharper on the edges compared to the f4 17-40mm. I would be using the lens for primarily outdoor landscape use, but definitely would be used diversely. Any comparison of the two is appreciated.

Cheers!

distant.star · Feb 19, 2014

.
Notes:

...all new flash LED

...the 16 megapixel sensor expectations appear to be confirmed

...will capture pictures of different sizes from 2.4MP up to 16MP

...unsure exactly which sensor technology will be making its way into the Galaxy S5

...able to choose between different ISO levels, from ISO 100 to up to ISO 800 and standard auto option as well

...able to shoot 4K resolution video at 30fps and capture 1080p footage at a full 60fps

http://www.androidauthority.com/samsung-galaxy-s5-camera-details-347406/

Feb 19, 2014

http://www.traumflieger.de/reports/Kamera-Tests/Canon-EOS-DSLR/EOS-70D/EOS-70D-Autofokus-Problem-Stellungnahme::617.html?XTCsid=a30801259ebc5a51cdc541a02e838980

not the best source, i know

but i have read a lot about it on german forums.
this video maybe is interesting for some 70D users.

the 70D in the video clearly has a AF problem using the center AF point with the 24mm f1.4.
i have heard about similiar problems with f1.8 and even f2.8 lenses and the center AF point.

procentje20 · Feb 19, 2014

I've saved up enough for my next purchase, which will be a fast prime. I'm leaning towards the 50 1.4 which I used to have two years ago when I still had my 7D.

However, as I now shoot full frame, I am wondering if I should go for the 85 1.8, as it gives about the same view as my 50 did on the 7D.

As I'm buying second hand, I cannot really go and try the different focal lengths. I know both lenses are really good, the 85 is even said to be the sharpest lens canon makes.

Is the 85 as fast in focusing as the 50? will I like the view I'm used to better? or should I go with the 50 I loved so much?

(and yes, I already have the shorty forty)

instaimage · Feb 19, 2014

The "discount" is significant, has anyone bought one of these US model Canon 1DX models from any of these folks selling them for $5850ish?

Thanks! I have three from B&H... wondered if these were legit.

Canon Rumors · Feb 19, 2014

HTML:

<div name="googleone_share_1" style="position:relative;z-index:5;float: right; /*margin: 70px 0 0 0;*/ top:70px; right:120px; width:0;"><g:plusone size="tall" count="1" href="http://www.canonrumors.com/2014/02/canon-dslr-announcement-in-march-cr1/"></g:plusone></div><div style="float: right; margin:0 0 70px 70px;"><a href="https://twitter.com/share" class="twitter-share-button" data-count="vertical" data-url="http://www.canonrumors.com/2014/02/canon-dslr-announcement-in-march-cr1/">Tweet</a></div>
<p>With Nikon officially announcing the D4S next week, we’re starting to see the usually unreliable mentions of Canon following suit with an announcement of their own. The latest being that Canon will announce a high end full frame DSLR some time in March.</p>
<p>We do not believe a camera above or replacing the EOS-1D X is on the immediate horizon, as we’ve seen a few small marketing campaigns for Canon’s flagship camera. Along with a <a href="http://www.canonrumors.com/2014/01/eos-1d-x-firmware-version-2-0-3-released/" target="_blank">feature adding firmware update</a> that came out in January.</p>
<p>We’ve been told by a great source that <a href="http://www.canonrumors.com/2014/01/the-next-dslr-will-be-entry-level-cr3/" target="_blank">Canon would announce 3 DSLRs in 2014</a>. The first being the entry level DSLR that was announced last week. The replacement to the EOS 7D Mark II and a third camera that is currently unknown. There is always a chance of adding to the number of cameras in the way of a “development” announcement, but those are always hard to predict.</p>
<p>As always, whenever Nikon does something, there’s always an upturn of Canon speculation.</p>
<p>NAB is coming in April, so I would think Cinema EOS would get an announcement before the EOS line.</p>
<p>More to come.</p>
<p><em><a href="http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5574981434&toolid=10001&campid=5337241362&customid=&icep_item=230828116912&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg" target="_blank">Canon EOS-1D X Body $5848</a> (Reg $6799)</em></p>
<p>Source: [<a href="http://www.northlight-images.co.uk/cameras/Canon_rumours.html" target="_blank">NL</a>]</p>

Rienzphotoz · Feb 19, 2014

Thought of starting this thread, so we can share info on any new lenses coming up for the Sony FE mount (a7 & a7R).
Here is the latest chart that was released yesterday (18 Feb 2014) or the day before yesterday (17 Feb 2014)

Sabaki · Feb 19, 2014

Hi everybody

So as I move into my 3rd year of photography, I find my 500D isn't able to help my take my photography to the next level and its beginning to feel like my L series lenses are begging to shoot on a full frame body.

I've never had the chance to shoot full frame so most of what I know is pure theory derived from reading reviews etc online.

With South Africa's economy in a bit of trouble, I can get a hardly used 5D mkii for a reasonable price so I'm considering taking that.

Just what can I expect in terms of image quality and noise performance? Is the IQ of a full frame substantially better than a crops? Will I be able to take relatively noise free images at say ISO 3200?

The reviews seem to indicate that the native system for L series glass is full frame. Does this mean that I will experience a dramatic improvement in IQ?

The more I read, it seems that crop bodies have a singular advantage over full frame and that is the increase in focal length.

Can you guys chip in and throw some opinions and facts my way please?

Thanks in advance everybody.

pedro · Feb 19, 2014

Hi, just stumbled upon this.

What is the Canon equivalent to it in this field?

http://thenewcamera.com/new-foveon-sensor-patent-by-sigma/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+NewCamera+%28New+Camera%29

Looking forward to the late 2014 DSLR announcement(s) at least sensor tech wise. No need for a new cam. 5D3 is still great and kicking ;-)

Regards, Peter

RGomezPhotos · Feb 18, 2014

PocketWizard is restructuring. More news... http://www.lightingrumours.com/pocketwizard-layoffs-5468

Canon Rumors · Feb 18, 2014

HTML:

<div name="googleone_share_1" style="position:relative;z-index:5;float: right; /*margin: 70px 0 0 0;*/ top:70px; right:120px; width:0;"><g:plusone size="tall" count="1" href="http://www.canonrumors.com/2014/02/canon-the-eos-1d-x-dominate-the-world-press-photo-list/"></g:plusone></div><div style="float: right; margin:0 0 70px 70px;"><a href="https://twitter.com/share" class="twitter-share-button" data-count="vertical" data-url="http://www.canonrumors.com/2014/02/canon-the-eos-1d-x-dominate-the-world-press-photo-list/">Tweet</a></div>
<p>Have you ever wondered which cameras are used the most by the press? The graphic below sheds some light on which cameras are used the most by press photographers for the World Press Photo 2014 awards.</p>
<p>Canon is the dominant manufacturer, with the <a href="http://www.bhphotovideo.com/c/product/827036-REG/Canon_5253B002_EOS_1D_X_EOS_Digital.html/bi/2466/kbid/3296" target="_blank">EOS-1D X</a>, <a href="http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5574981434&toolid=10001&campid=5337186548&customid=&icep_item=321322736815&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg" target="_blank">EOS 5D Mark III</a> and EOS 5D Mark II leading the way for Canon.</p>
<p>Overall, Canon cameras are used for 58% of the images, with Nikon trailing at 28%.</p>
<div id="attachment_15903" style="width: 585px" class="wp-caption alignnone"><a href="http://www.canonrumors.com/wp-content/uploads/2014/02/WPP14_CAM.jpg"><img class="size-medium wp-image-15903" alt="Cameras used for the World Press 2014 Awards" src="http://www.canonrumors.com/wp-content/uploads/2014/02/WPP14_CAM-575x535.jpg" width="575" height="535" /></a><p class="wp-caption-text">Cameras used for the World Press 2014 Awards | Click for Larger</p></div>
<p>via [<a href="http://hastalosmegapixeles.com/" target="_blank">Hasta</a>] & [<a href="http://www.thephoblographer.com/2014/02/18/canon-1d-x-dominates-world-press-photo-2014-list/" target="_blank">TPB</a>]</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

Canon Rumors · Feb 18, 2014

HTML:

<div name="googleone_share_1" style="position:relative;z-index:5;float: right; /*margin: 70px 0 0 0;*/ top:70px; right:120px; width:0;"><g:plusone size="tall" count="1" href="http://www.canonrumors.com/?p=15898"></g:plusone></div><div style="float: right; margin:0 0 70px 70px;"><a href="https://twitter.com/share" class="twitter-share-button" data-count="vertical" data-url="http://www.canonrumors.com/?p=15898">Tweet</a></div>
<p>We’re told to expect a new EF-S 24mm STM prime lens to arrive some time in the summer. The EF-S lineup is due for a shot in the arm, especially with the expected arrival of the EOS 7D Mark II.</p>
<p>We’re also told that a new USM motor will also be introduced some time this year, and it will be called “C-USM”, which stands for Compact Ultrasonic Motor. This technology is likely to first appear in a new 50mm lens.</p>
<p>This info comes from a new source.</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

Oldcanonman · Feb 18, 2014

On the new video from The Camera Store reviewing the Fujifilm XT 1, at 3 minutes 45 seconds Nick Devlin shows the Fuji split screen; the image he shows on the screen is of a retro style Canon OES body with an OMD EM1 type SLR body and grip. What is this camera? Can it be a retro style SLR type mirrorless body on test from Canon? Is this an unintended leak? I am not familiar with all Canon bodies so might be wrong. Any ideas?

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