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Forum: Pentax News and Rumors 02-15-2015, 10:10 PM  
Cp+2015 pentax
Posted By feishui
Replies: 34
Views: 8,286
forgive me if this is alreadyposted















You Tube




最新技術の展示
- 明瞭強調
- 超解像(開発発表)
- 肌質感(開発発表)
- エアロ・ブライトコーティングII
- デジタルカメラユーティリティー5
超解像は、SRユニットを利用した解像感向上技術で、1ピクセルずつずらして4枚撮影
することで、Foveonと同じように1画素でRGBの情報が得られる。色を類推する必要が
ないので、偽色や解像力の低下がなくなる。完成した画像は画素数は増えないが、デ
ータ量は4倍になる。見かけ上の解像感は1.5倍から2倍になる。手持ち撮影は厳しい。
ミラーレスは小型化できるが、Kマウントのユーザーにシステムの変更をしてもらわ
なければならないのでハードルが高い。
フルサイズ機には複数の世界初の機能が搭載されている。価格は、同業他社の同クラ
スのフルサイズと大きくは違わない。発表は2015年中。
DAレンズの中にも一部フルサイズのイメージサークルをカバーするものもある。現在
検証中。
D FA の単焦点レンズは、ロードマップに書ききれなかったので記載していないが、
いろいろ予定している。APS-CのDAレンズも充実したいと思っている。
フイルム時代のFAレンズは、一部のレンズで収差が気になるかもしれないが、フルサ
イズ機で基本的に使える。


開発発表された超解像技術は、Foveonのように1ピクセルですべての色情報が得られ
るということなので、この技術が発売予定のフルサイズ機と組み合わされたら、どの
ような絵が出てくるのか非常に興味深いところですね。

また、D FAのズームに加えてロードマップに掲載されていないD FA の単焦点レンズ
も計画しているということなので、フルサイズ用のレンズも結構な数が登場しそうで
すね。

---------- Post added 02-15-15 at 11:11 PM ----------

最新的技术展示

覧明瞭強調(K-S2已经使用)
覧超解像
覧肌质感
覧ABCII镀膜
覧DCU5

超解像是一个像素获得所有的RGB信息,和需要猜色的拜尔滤镜相比,可以减少伪色。
照片的像素不会增加,但是容量会变成4倍。基本和Sigma Foveon技术一样。另外解像
度将提升1.5到2倍,手持拍摄不乐观。

无反虽然体积能变小,但是必须更换卡口,对于用户来说壁垒太高了(也就是说暂时没
有考虑大底无反)。

宾得全幅将配备世界上首次出现的数个新功能,价格和其他公司的全幅不会有大的差异
,2015年内发布。

将会有数量可观的全幅镜头出现。

---------- Post added 02-15-15 at 11:13 PM ----------

Exhibition of the latest technology
- Clear emphasis
- Super-resolution (development announcement)
- Skin texture (development announcement)
- Aero Bright coating II
- Digital camera utility 5
Super-resolution is a resolution feeling improved technique using the SR unit, 4 shots is shifted by one pixel
The thing to, RGB information is obtained in one pixel like a Foveon. Need to analogize color
Since there is no reduction in false colors and resolution is lost. The finished image does not increase the number of pixels, but de
Over data amount is four times. Sense of resolution apparent is doubled from 1.5 times. Handheld shooting is severe.
Mirror-less can be reduced in size, but have my system changes to the user's K mount
High hurdle because there must be.
Multiple of the world's first feature is mounted on the full-size machine. Price, competitors of the same class
Big vinegar full size of not different. Announcement 2015 year.
In the DA lenses is also intended to cover the image circle of the full-size portion. The current
During verification.
Single focus lens of D FA, although not described because not enough space in the roadmap,
I have many plans. APS-C of DA lens and I have wanted to enhance.
Film era of FA lens, aberration might anxious part of the lens, but Furusa
Basically I can use in size machine.


Super resolution technology developed announcement, is obtained all the color information in one pixel as the Foveon
And it means that that, if this technology is combined with the full-size machine will be released, which
It is a place very interesting what picture comes out like.

In addition, single-focus lens of D FA that has not been posted on the roadmap in addition to the zoom of the D FA
Since such that also are planning, also lens for full-size a quite number appeared likely
Shin.

[from google translation]
Forum: Photographic Industry and Professionals 11-05-2013, 11:26 PM  
Time for a digital LX, Pentax...
Posted By feishui
Replies: 35
Views: 3,292
pentex doesn't have in-lens stable system, so in-camera stable system is a must. However to move a full-frame sensor around is not a small deal. It has never been tested by the market and it could be super expensive, and can make the camera very thick, heavy, and vulnerable, and there won't be any profit. So why would pentax bother to make such a full frame camera?
Forum: Pentax Price Watch 02-19-2013, 06:05 PM  
K-30 with 18-55mm: $619 at B&H!
Posted By feishui
Replies: 11
Views: 2,154
This lens is also more interesting to me. I haven't touch my kit lens for more than two years
Forum: Pentax Price Watch 02-15-2013, 01:05 PM  
Bower 24mm F1.4 - $300 Off ($399)
Posted By feishui
Replies: 79
Views: 8,484
I simply don't want to buy a full-frame lens for my remnant-frame pentax camera
Forum: Pentax News and Rumors 02-07-2013, 10:48 PM  
Lens road map updated.
Posted By feishui
Replies: 240
Views: 48,880
Interesting
The new roadmap doesn't have the 16-45mm F/4
Forum: Pentax Price Watch 12-25-2012, 03:23 PM  
Pentax K-01 with 40MM Lens Kit - $299 + tax & FS
Posted By feishui
Replies: 28
Views: 3,992
this is insane
I wish I had caught it before it is OOS
Forum: Pentax Full Frame 06-15-2012, 02:02 PM  
Pentax full frame rumour
Posted By feishui
Replies: 1,039
Views: 129,687
I heard from an unreliable source two days ago saying Sony has agreed to let Pentex use the FF sensor of Sony A99.
Again, as I posted here couple of months ago here, a much more reliable source said the Pentex FF camera will be released during Photokina this Sept.
Let's see. Anyway I don't have any interest to buy a full-frame in couple of years. It is just too big to carry around for me.
Forum: Pentax News and Rumors 06-10-2012, 10:42 AM  
new lens patent of pentax
Posted By feishui
Replies: 85
Views: 12,270
Why do so many people worry about distortion? It only takes several seconds to correct in softwares (such as the free pentax software comes with your camera).
It is much harder to design a lens that has not only little distortion, but also good contrast and sharp. But distortion is the easiest to correct. It is a trade off. If you want a better picture, get a lens with better contrast and sharpness, then correct the distortion yourself. At least this is what I will do.
Forum: Pentax News and Rumors 06-09-2012, 10:54 AM  
new lens patent of pentax
Posted By feishui
Replies: 85
Views: 12,270
Actually I think it is quite impossible to be longer than Nex with their 18-55:lol:
Forum: Pentax News and Rumors 06-08-2012, 11:22 AM  
new lens patent of pentax
Posted By feishui
Replies: 85
Views: 12,270
Pentax 18-55mm F3.5-6.7 APS-C??????????????????????So-net???

Can't read much Japanese. Neither the creepy google English. Does it mean that the rare element can be moved to the sensor as close as 3mm?! What does "back focus 3mm" mean?
And if I understand it correctly, when zoom out, only 1.5cm of the lens will be outside the camera. :cool
Forum: Sold Items 05-01-2012, 09:21 PM  
For Sale - Sold: SMC Pentax-F 1.7x AF Adapter
Posted By feishui
Replies: 12
Views: 1,839
pm sent
Forum: Pentax Price Watch 04-21-2012, 12:14 AM  
Crazy price for KR from Frys
Posted By feishui
Replies: 5
Views: 1,706
Already OOS online. Maybe you can still try your local Frys:fedup:
Keep in mind these are refurbished, but IMHO still pretty good
Forum: Pentax News and Rumors 03-04-2012, 12:27 AM  
Rumor: Pentax FF Sept 18-23, 2012
Posted By feishui
Replies: 528
Views: 89,604
I concur.
For that very reason you mentioned, I will stay with APSC, whether there is a pentax FF or not.

But of course, I know I am a small body/lens-long focal length-OK IQ kind of guy :D
Forum: Pentax News and Rumors 02-17-2012, 08:39 PM  
Rumor: Pentax FF Sept 18-23, 2012
Posted By feishui
Replies: 528
Views: 89,604
Is your left kidney still with you or it is already with somebody else?;)
Forum: Pentax News and Rumors 02-17-2012, 09:31 AM  
Rumor: Pentax FF Sept 18-23, 2012
Posted By feishui
Replies: 528
Views: 89,604
24MP, high ISO similar to Nikon D3S
Will be first released in Germany


From an ID that has successfully predicted the release data of Pentax mirrorless and Nikon D800 before anywhere I had seen.
Let's see what will happen.
Forum: Pentax K-01 02-15-2012, 11:37 PM  
PentaxForums CP+ video w/K-01 and 560mm
Posted By feishui
Replies: 12
Views: 2,526
K01 is larger than I thought. I don't know which lens was attached to it but I guess it is the DA40XS. It looks like the lens often hunted and could go to the wrong direction. This is not a good sign for me. If it is a lens with longer throw it may become really slow.
Forum: Pentax K-01 02-08-2012, 11:52 AM  
Lens design for K-01
Posted By feishui
Replies: 42
Views: 4,160
My bet is it is a 28mm F2.8, for mirrorless only because of its giant butt
Forum: Pentax News and Rumors 02-07-2012, 08:27 PM  
New Lenses Announcement (K and Q mount)
Posted By feishui
Replies: 203
Views: 25,573
the 560mm is super long and thin. It can't be a mirror lens
Forum: Pentax K-01 02-04-2012, 09:58 PM  
Any new CDAF tech from ME-F to K-01 ???
Posted By feishui
Replies: 3
Views: 1,165
At least Panasonic GH2 knows which way to go
Forum: Pentax K-01 02-04-2012, 09:40 PM  
Lens design for K-01
Posted By feishui
Replies: 42
Views: 4,160
I probably read a little more about this lens. AFAIK, this lens is different than DA40 because it was made smaller to fit for the APS size sensor only, while we know DA40 could cover a FF sensor. When people say this lens is designed for K01 I think it is because it has short throw so the CDAF could be faster. I am very sure it can be used in other DSLRs because I saw somebody had mounted it on a K-5 and took many photos.
Forum: Sold Items 01-25-2012, 10:49 PM  
Wanted - Acquired: Sigma 30mm F/1.4 Kmount
Posted By feishui
Replies: 2
Views: 746
pm replied
Forum: Pentax News and Rumors 01-19-2012, 11:43 AM  
New K-01 mirrorless camera coming
Posted By feishui
Replies: 2,067
Views: 266,619
and very likely even thinner than the current pancakes. The rare part of the lens can be deeply inside the camera body coz there is no mirror anymore. When mounted we may only see a focus ring outside the camera...:D
Forum: Pentax News and Rumors 01-19-2012, 10:49 AM  
New K-01 mirrorless camera coming
Posted By feishui
Replies: 2,067
Views: 266,619
I believe with such a thin body and the relatively long flange distance of K lenses, there won't be any room for SR. Instead, for the new lens DA40XS, I believe "S" here stands for shock. It will have a in-lens shock reduction mechanism.
Forum: Pentax News and Rumors 01-19-2012, 10:46 AM  
New K-01 mirrorless camera coming
Posted By feishui
Replies: 2,067
Views: 266,619
Hi! The camera doesn't get a "x" but the lens comes with it does! DA40"X"S

I was a little bit surprised because Pentax seems kept the flange distance of old K lenses. I though they will consider a collapsible lens or adding a prism/mirror in the body to make the camera thinner. But at least we will get a new toy!
Forum: Sold Items 01-18-2012, 09:36 PM  
Wanted - Acquired: Sigma 30mm F/1.4 Kmount
Posted By feishui
Replies: 2
Views: 746
Please reply here or PM me. Thanks.
Feishui
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