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Patent: Supertelephoto DO Lenses With Macro Features

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<strong>400mm, 600mm and 800mm DO Lenses


</strong>Patents have shown up showing new DO optical formulas with 2:1, 1:1 and 1:4 macro functions.<strong>

</strong></p>
<p>Adding macro functionality to super telephoto lenses would be a pretty cool feature. It’s also good to see DO patents continue to show up, it’d be nice to see new DO lenses.</p>
<p><strong><a href="http://egami.blog.so-net.ne.jp/2012-12-20" target="_blank">Read the patent here</a></strong></p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

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TS-E 24mm II + 2x Mk III Extender

Hi guys !
I am new to this forum, as well as the Canon system altogether. I recently bought a 5D Mark II.
I am planning to buy the TS-E 24mm II lens, since it's considered to be one of the best among Canon lens and I am very excited to have the tilt/shift/rotating ability.
I will do mostly architectural work, but in my case it often means also using longer focal lenghts (for some detail and creative perspective of the geometry of buildings). On my APS-C camera (Pentax) I like to use 40-55mm. That means I should get closer to 60mm on a FF lens (1.5x crop factor).
I was thinking about buying the lens and a Canon TC 2x Extender, giving me 48mm equivalent which becomes more useful than 1.4x=35mm. I've read forums through and through and the consensus seems to be that with this lens "1.4x gives very good results and 2x is worse". But I struggle to find any real world pictures of that combo (only a chart http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=486&Camera=453&Sample=0&FLI=4&API=2&LensComp=486&CameraComp=453&SampleComp=0&FLIComp=0&APIComp=1 )
Bottom line:
Can anyone give feedback and example pics on TS-E 24mm II + 2x Mk III Extender ?

Thank you guys!

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Tamron 24-70 f/2.8 or Canon 24-105 f/4

I just bought a 5D3 - upgrading from a 7D. I need a good walk around lens to put on it. I take lots of low light pictures. Image stabilization is nice, but not that important to me. The extra stop in very important. Money is also a big factor in the purchase. I can't bring myself to pay the ridiculous price for the Canon 24-70 II. Whatever you may say about the quality - it's just too expensive. That brings me down to a choice of two lenses - the Tamron 24-70 f/2.8 or Canon 24-105 f/4.

Yes - I have tried out both lenses, shooting a few shots in a store, but never handling one on a long term basis. The 24-105 is a great lens, but I hesitate because I would really use the wider aperture in a 2.8 lens. The Tamron - I've tried two copies. One was awesome, one was terrible. The AF was fast in one, almost broken in the other. It was slow and shook right before it locked on. The picture was sharp in one and soft in the other. This scared me, but if the one was just a bad copy, and I ended up with a good copy, well maybe it would be better than the Canon lens.

This question was asked on this forum a couple times already and most responses were comments such as "Canon lenses are better because they have 'Canon' written on them," or "get this other lens that you didn't ask about."

Seriously... between these two lenses - from people who have shot with both of them, what would you recommend, considering the build quality, sharpness, resale value, long term reliability, etc. ? And of course there's the aperture thing.

Thanks in advance...

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Landscape Photography Competitions

A couple of questions:

1) What are some reputable landscape photography competitions out there that are worth entering?

2) what are your thoughts on submitting photos to online competitions? Are you concerned that they claim the right to display your photos or use them in some other way for their benefit without direct compensation to you?

Thanks for any input.

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Salvage Value of Processed Color Negatives

Folks,
Happoy Holidays,
There is no specific catagory for my question on this forum so third party manufacturer is nearest thing to my question. A question came to me, someone has about 150 boxes of processed negatives of color films, I know that black and white films use silver and may have some value but wondering if there is any value to those processed color negatives. Thank you very much in advance for your input.
Raj

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Sigma 50 1.4 or canon 85 1.8

Hi,

I would like to know your thoughts on aquiring a new lens for my 600d.
With the lens I would like to do some low light and strob photos, also but not that much street. It should be also useful for video (manual focus capability).
I would like to have some nice sharp images and a nice oof background. What would you recomend?
I also considered the Samyang 85mm 1.4 but I really do not know how is it to focus on a 600d with the stock focus screening, which I am not willing to replace.
I know 50 and 85 are quite different focal lenghts and actually I already have the sigma 17 50, which makes me quite happy, but sometime the f 2,8 does not deliver the oof I wish.

Thank you for your advices.

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Canon Cannot Keep Screwing It's Customers Over

I'm writing this post mainly to criticize Canon for it's recent outrageous pricing policies, and to simply say that they cannot keep doing what they are doing.

I was one of the first people to support Canon's new higher pricing due to the yen/dollar conversion, which in a way justified it, but now Canon seems to be actively trying to destabilize the market for their gear and alienate all of their customers.

The specific issue I am talking about are the huge price cuts and markups on their older and newer bodies.

Let's talk the last 3 months because this is the most relevant time frame.

3 months ago, buying a new 5D Mark III for $3400 was a bargain, and buying a new 5D Mark II for $2050 was a bargain, and buying a T4i for $750 was a bargain. So I got my 5DIII & 5D II (but waited on the t4i)

How much are these cameras worth 3 months later? $2500, $1300, & $480, and I picked up a new T4i for $480 today.

That's $1920. Gone in 3 months. In depreciation. On $6000 of cameras.

Let's compare Nikon on the other hand. 3 months ago, the D800 new for $2800 was a bargain, now it's a bargain for $2450. With the Nikon D700, 3 months ago it went for $1650, now it's $1550, the D7000 went for $860, 3 months ago and now it's $780.

That's only $520 in depreciation. Which is nearly 4 times less than $1920.

Wow.

This means I could theoretically own nearly 12 Nikon bodies for what it costs to own 3 Canon ones with their new insane mark ups and mark downs.

Why is Canon seemingly actively screwing over it's buyers with insane price cuts, and equally insane introductory mark ups? The only reason I can come up with is that they want to lose customers and lose credibility.

Considering this insanity, I just don't feel comfortable buying any Canon gear any more. Based on this trend, the 24-70mm Mark II should hit $1600 by March, and then it's perfectly believable that when the 24-70mm f/4.0 IS Macro comes out, the 24-105mm which now sells for $750 will be sold for $520 within weeks or months from now. The 35mm f/2.0 IS which I was also interested in which goes for $849.99 now should go for $499 in March as well.

Canon may think themselves smart for playing pricing games, but they are trading brand loyalty and credibility for profit, which is not a sustainable strategy in the long run.

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Pairing 6D with Mac running OS X 10.8.2

Has anyone been able to pair their 6D with a mac running Mountain Lion over Wi-Fi? I can't seem to get it to work and this time, I actually read the manual. This isn't a must have for me, but I thought I would try it for fun. Now I'm just frustrated. I can't tell if the WFTPairing software is actually running or not.
I would appreciate any help.
Thanks.

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Samsung Galaxy Camera: Smartphone + real Camera

I was just amazed at the current innovation. This is a real camera/phone that photographers should be happy about. It may not be complete yet (not yet fully a smartphone, can't make voice calls) but it's sure a good start. I just hope they increase the camera sensor size to at least 1/1.7 with the next iteration. As of now, some dslr-like functionality (full manual control on ISO, Aperture, and Shutter speed) are already incorporated in it. It's lens is a 23mm equivalent on a 35mm camera though max aperture is 2.8. I hope they increase it to 1.8.

http://www.dpreview.com/products/samsung/compacts/samsung_galaxycamera4g/specification

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Warranty for Lenses

Hello all! So the other day I purchased a 70-200mm f/2.8L IS USM from amazon, and I absolutely love it. However, it did not give me the option to add a warranty. Are there any third party options as far as warranties are concerned? I've searched a bit on google, but the majority that I find look slightly sketch, so I'm just wondering if anyone has experience. Thanks!

-Daniel

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  • Poll Poll
Selling 70-300 IS - Suggest Replacement?

Replace EF 70-300 IS zoom lens with...

  • Another 70-300 IS - It's the best value lens around for weight and IQ.

    Votes: 3 13.6%
  • 70-300 IS L - Price is higher than EF but it's a great upgrade over the EF.

    Votes: 9 40.9%
  • 28-300 IS L - Price is lot higher and it's heavy but very versatile. Pumper Lens.

    Votes: 0 0.0%
  • 35-350 L - It's older, heavy and no IS but it's a versatile, more affordable tank of an L. Pumper L

    Votes: 0 0.0%
  • 70-200 f/2.8 IS L v2 - Likely the most popular for IQ but only 200mm and about the most expensive to

    Votes: 8 36.4%
  • 70-200 f4 IS L + 1.4 TC - already have this. Just use this, buy nothing and save my money.

    Votes: 1 4.5%
  • 3rd Party Option I haven't considered.... Tamron, Sigma, Toilet Paper Tube...

    Votes: 1 4.5%

OK, I may end up selling my EF 70-300 IS lens in a little barter deal. So what to replace it with? I have the following bodies to use it with... 30D, 40D, 60D, 5D, 5D3, 6D. I shoot lots of kids on campouts, swim teams in indoor pools, indoor church stuff, etc.

As indicated in the poll, I already have a 70-200 f/4 IS and a 1.4x TC. I also have access to borrow a 70-200 f/2.8 IS v1 when I need to. I have always liked my EF 70-300 IS and I could even borrow it down the road if I really needed to, it would just be a bit inconvenient due to distance.

So, I'm debating on whether I should jump on this "reason" to upgrade or just let it go and not have a decent lens longer than 200mm. (I also have Tamron 18-270 VC and 28-300 VC superzooms for less critical walk around use but those are obviously compromise lenses.)

I guess I'm leaning toward the 70-300 L if I get anything mainly because it's a simple direct upgrade, it won't totally break the bank and it's not as big/heavy as the other L choices. Thoughts? Obviously all of these choices have different merits.

Thanks in advance for your time, efforts and opinions. I know everyone is busy so please don't spend more than a few hours or days pondering a perfect solution for me. Thanks! I appreciate it. :D

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Non-Bayer arrays; how is Fuji the only one to have thought of this?

Is it me? How is it that most manufacturers are using the simple Bayer pattern on most of their sensors, and everyone has the same image issues as a result, and everyone band-aids it with the clarity-robbing AA filter.

There is something almost funny that Fuji is able to "stun the world" by going with a slightly more complex pattern. It just seems amazing that the others have not jumped on that a long time ago. It's not like Fuji, or anyone, could patent the whole idea of doing something, anything, other than Bayer.

Sony is mucking around with a 4th color in the RGB, I read. They and others will be innovating on all elements of the sensor and smaller manufacturing processes. Could something as simple as "non-Bayer" give Canon an easy lower-tech leg up against competition? Is that some low-hanging fruit Canon could pick?

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New to video...advice needed

By trade I am a wedding and portrait photographer but I just would like to use the video on the 5d2 & 3 that I have sometime just for fun stuff. Nothing really business related. I have just used it a few times around the house, but I would like to learn more about it from a beginners point of view.

Are there any tutorials, books, websites, etc that are good to get some basics?

Thanks

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HIGH ISO Performance

I began shooting the other night at ISO 12,800 with my 1D Mark IV, just to see how it stacks up in real world situations to my 1D-X. While not 'organized' enough to standardize all the settings between the bodies, I was pleasantly surprised to see how well it did stack up. While not intending to use these photos for anything other than a high school website, I do not pixel-peep TOO much, but thought it would be interesting to see other real world, high ISO shots between all of Canon's bodies. I'll start an 1D IV example, and as time allows, I'll find some others and post later.


NB1V0103-Edit by PVC 2012, on Flickr

Camera Canon EOS-1D Mark IV
Exposure 1/3200 sec
Aperture f/2.8
Focal Length 70 mm (70-200 2.8 IS II)
ISO Speed 12800

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right now i am not happy to be a canon user

i want a second FF camera as backup body for some time.

i checked lowest prices on the internet the last two days.
and i must say im not happy to be a canon user at the moment.

why?

because i think canon gear is way overprized.
well that´s nothing new but right now it hurts me.

i can get a D800 for 2289 euro from a big and reputed reseller here in germany (from some smaller shops it´s as low as 2150 euro).

for the 6D i have to pay around 2000 euro and the 5D MK3 cost around 2800 euro.

especially the 6D is way to expensive compared to both the D600 and D800 (the D600 cost around 1599).

i don´t even get a new 5D MK2 for 1599 euro.

canon must be a happy company to be able to sell the cameras, even at these prices, to it´s loyal customers.

i am dreaming when i expect huge price drops in the coming months?

im very curious to see sales numbers for both nikon and canon from the 4 quartal 2012.
the D600 looks like a steal.

A small(pun intended) game

So, I am going to post some crops of some random macro shots I took this evening with my 50/1.8+25mm Kenko extension tube, and you guys make your best guess at what The shots are of. After a few people guess, I will post the full image, or explain or both. Have fun!
I think I shall do 4 at a time for now, I have more.

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