來源:
http://www.dchome.net/viewthread.php?tid=692929&extra=page%3D1


最大賣點應該都寫在DM上了

PRIME II 成像引擎
約100%視野五稜鏡
約1460萬有效畫素感光CMOS
3吋92萬畫素LCD
HD短片錄影
HDMI端子輸出
內置SR防手震
鎂合金高強度防塵防滴機身
超音波除塵功能

引文:

100%就100%
"約100%"是怎樣??
99% ??

像這個後面一定有K5, K3, K9出現
不用急著買!~

引文:


你有問題嗎？雞蛋挑骨頭！？

乜野廠都係咁形容

小的哪敢有問題??

大哥您說的都對!~PENTAX天下第一，無人能敵!~出啥機就大家買就對啦!~不用質疑!~
好機好鏡，盡在PENTAX !~~

"乜野廠都係咁形容"------小弟才疏學淺，此句不知何解??

ADI 大大

你恐怕言重了
依照現在的狀況
萬一搞不好
最後一次出新機也說不定啊!!!


所以大家要好好認真看待每一次的新發表

引文:

質疑？你那些叫岐視弱者！

請pfstar兄別在意
攝政王沒有岐視什麼弱者，
請察看他以前的發言。
他是每家都歧視、然後每家都買來用

引文:

還是站長了解我

剛剛已經開始去各拍賣網站搜尋SMC老鏡了

站長，你有在監視我喔!~~~

引文:
人窮哪還有財力可以蒐集CONTAX或LEICA這兩個牌子的鏡頭
這兩家的鏡頭小弟只有一管C/Y接環的Distagon 2/28mm而已,其他的就是一些OLYMPUS OM ZUIKO,MINOLTA α,Canon New FD等日系產品而已啦

引文:

"無論是那個廠都是這樣地形容"

不過，我到是要說，約100% 還真不是每家廠都這麼在說的

就好像，一個學生站起來說
「老師，我在班上是全班前兩名」，那他就一定是第二名
因為第一名就會說是第一名

所以約100%，那就不是100%
那既然不是100%，那又和95%，97% 那些並沒有打廣告在強調的機種有什麼差別？

100% 是技術性指標，不是嗎？
所以做得到 100%，才有值得打廣告之處啊

看一下各家官方的規格表
數據的地方真的都習慣有個"約"字

http://www.pentax.jp/japan/imaging/digital/slr/k-m/spec.html
http://cweb.canon.jp/camera/eosd/1dsmk3/spec.html
http://olympus-imaging.jp/product/dslr/e3/spec/index.html
http://www.nikon-image.com/jpn/products/camera/slr/digital/d3x/spec.htm

所以文字上表達的問題
應該不用太在意啦

這張DM屬實的話
有100%的視野率應該是可以肯定的啦

這應該是商人沒把話說死以免無聊消費者大做文章
反正大廠商可以小廠商這樣就該死就是了

不一定100％，可能是因為每個人在看觀景窗的時候，位置都不盡相同，多少會上下左右些許位移，造成這時看到的景與SENSOR拍到的可能有誤差。

D3X倒比較有趣：FX模式約100％，但DX模式卻是約97％。

有更完整的spec出來了:

http://ricehigh.blogspot.com/

K-7 Specifications:-

Camera Name: Pentax K-7

Body Material:
Magnesium Alloy Outer Shell on Stainless Steel Chassis

Body Reliability: 77 Places Sealed, Cold-Resistant: Can be Operated under Temperature at -10°C

Sensor:
New Version of Samsung 14.6MP CMOS APS-C Imager in 23.4 x 15.6mm (Aspect Ratio 3:2), 4 Data Channels Readout

Dust Removal: New DRII System, Low-Pass/Anti-Aliasing Optical Filter Placed in Front of Sensor is Capable to be Moved in High Ultrasonic Frequency; Featuring also the Dust Alert System to the User

ISO Speeds: ISO 100-3200, 6400 Available on Expansion (to be Set via Custom Function)

Image Processing:
Newly Developed PRIME (Pentax Real IMage Engine) II Image Processor for High Performance and High Speed Still Image and Movie Data Processing; Better-Quality Images with Richer Gradation and More Accurate Color Rendition

Mount:
Pentax KAF2 (Crippled K-mount, Support Both Body Driven "Screw-Type" AF KAF and SDM KAF2/KAF3 Lenses)

Viewfinder:
Optical Type, Glass Prism, 100% Image Coverage, 0.92X Magnification

Focusing Screen:
New Natural-Bright-Matte III Focusing Screen, Improved Manual Focusing Accuracy

Shutter:
1/8000th second Top Speed, X-Sync=1/180s, 100,000 Shutter Actuations Durability
Continuous Shooting Modes: Continuous (Hi):-
JPEG: 5.2 FPS: Until 40 Frames;
RAW(PEF): Until 15 Frames;
RAW(DNG): Until 14 Frames

Continuous (Lo):-
JPEG: 3.3 FPS: No Limitation, until Card Full;
RAW(PEF/DNG): Until 17 Frames

Live View: Yes: Real-time, On-display image Confirmation, Activated by One-touch Dedicated "LV" button at the Thumb Position; Continuous Shooting Possible Under the LV Mode (Without Breaking the LV Mode and Exposure will be Adjusted Automatically and Continuously Via Automatic Diaphragm)

Live View AF Options:
Contrast Detection AF with Face Recognition Option

Other Preview Options:
Optical Preview; Digital Preview

Movie/Video Recording:
Movie/Video with Mono-Audio Recording (with Built-in Microphone), Supported Video Modes: 1280 x 720 Pixels (16:9 Standard High Definition), 640 x 416 (3:1.95), 1536 x 1024 (3:2), All Modes at 30 Frames Per Seconds
Top Monochrome Status LCD:
Yes, with Electro-Luminescence (EL) Backlight

Rear Colour LCD Monitor:
3.0", 640 x 480 Standard VGA Resolution, Approximately 920,000 Colour Dots, 170° Degrees of View both Vertically and Horizontally
e-Wheels Control:
Front and Rear Wheels

Green Button:
Yes, Directly Under the Rear Wheel

Exposure Modes:
Green Mode, Hyper Program (P), Sensitivity Priority (Sv), Shutter Priority (Tv), Aperture Priority (Av), Shutter-Aperture Priority (TAv), Hyper Manual (M), Bulb (B), X-Sync (X), User and Movie

Metering System:
New 77-Segment Multi-Pattern Metering System, which Divides the Frame Equally in 7 x 11 Segments, Vertically and Horizontally Respectively; More Advanced Algorithm for Higher Exposure Accuracy

Metering Modes:
Evaluative, Centre-Weighted Average, Spot;
Selected via Dedicated Metering Mode Level at Camera Top

AF System:
New SAFOX VIII+ AF System, Layout Same As SAFOX VIII (11-Point, 9 Crossed); Improved in Speed and Accuracy

Focusing Modes:
AF-S, AF-C, MF; Via Dedicated Focusing Mode Selector Level

Dedicated AF Button:
Yes

Dedicated AF Point Selector:
Yes: Central, Auto and User Select

Built-in Flash (RTF):
Yes, Manual Pop-Up

Built-in AF Assist Light:
Yes

Orientation Sensor:
Yes

Shake Reduction: Pentax Original SR System which is Capable of Compensation Shakes in Up/Down, Left/Right and Rotational (Clockwise/Counter-clockwise) Directions
SR Activation:
Preset by Camera in Different Modes or Manually Activated/Deactivated by the User via System Menu

Image Tone Modes:
Seven Modes: Bright, Natural, Portrait, Landscape, Vibrant, Monochrome, Muted (for Delicate, Subdued Colours); Actual Effect Previewable under LV or Digital Preview Mode

Image Parameters:
Saturation, Hue, Contrast, Sharpness, Filter Effect, Toning, Key and Contrast Highlight/Shadow; Actual Effect Previewable under LV or Digital Preview Mode
White Balance Presets:
Auto, Daylight, Shade, Cloudy, Fluorescent Light, Tungsten Light, Flash, CTE (Emphasizing the Colours of Sunset Scenes) and Incandescent-Tinted Fluorescent Light

Manual White Balance:
Yes: Manual Measurement, Presets and Fine-Tuning (for Green Vs Magenta and Blue Vs Amber)

Supported Colour Spaces:
sRGB (Default) and AdobeRGB

Other Features: HDR (High Dynamic Range) Mode (One Composite Image from 3 Exposure Bracketed Images), Dynamic Range Expansion, Auto Distortion and CA Corrections, Multiple Exposures, Copyright Credits Attachment, Dedicated RAW Button, 16 Digital Filters

Controls Around Shutter Release:
Optical/Digital Preview; Two Separate Buttons for ISO Speed Selection and +/- EV Compensation / Top LCD Panel Backlight/Illumination
Direct Control System for Basic Functions:
With the Four Ways / "OK" Buttons for WB, Flash, Drive and Image Tone Mode / AF Point Selection Activation

Standard Digital Controls:
Play/Delete (at Upper Left), Info/Menu (at Lower Right)

Dedicated One-Touch RAW Button:
Yes

PC Sync Socket: Yes
IR Remote Control:
Yes, Front and Rear Receivers

I/O Ports:
Left: DC In, PC/AV, HDMI Out, Mic In; Right: Cable Switch Connector

Battery: New Type High Capacity Rechargeable Type D-LI90, 7.4V/1900mAh (Nominal), Support up to 980 Shots Without Flash
Storage Media:
SD and SDHC Cards

Dimensions:
130.5(W) x 96.5(H) x 72.5(D) mm (5.1 x 3.8 x 2.9 inches)
Weight:
670g (22.9 oz.), Body Only (Without Battery and SD Card)
750g (26.5 oz.), Loaded and Ready (With Battery and SD Card)
Software: Pentax Photo Laboratory (with SILKYPIX RAW-data processing engine developed by Ichikawa Soft Laboratory), Pentax Photo Browser and Two Other Utilities

Kit Lens:
DA 18-55/3.5-5.6 AL WR (Water/eather Resistant)
Optional Accessory:
Vertical Battery Grip D-BG4, Weather-Sealed and Cold-Resistant, Support Either Another D-LI90 or Six AA Batteries, Provision of Extra Shutter-Release Button, Preview Lever, e-Dials, AE-Lock, Green Button and AF Button

所以看起來是K20D的全面進化版加上全新的機身
的確是除了不是FF以外,功能齊備
我對於觀景窗以及所說的improved manual focus accuracy很有興趣
前進ZK鏡頭的第一步

防水的kit lense這個構想真好
以後就可以雨天外拍?

另外自K20D改良而成的sensor/image processor如果真能有明顯的進步
那麼...啊就更想換了

我倒是沒想到live view AF時還有face recognition
這樣是說請別人幫我拍一張到此一遊照的時候很方便嗎?

從電子方面的規格來看
samsung應該扮演相當重的角色
記得以前一個在矽谷做晶片設計的朋友曾跟我說過
samsung在技術的創新上跟以前的sony無法比
但是將已經有的技術調整的最佳倒是很在行

引文:

以前還真沒注意到還有個「約」字
不過寫個「約」字算是原廠做的保險，
因為總會有人要在這個精度上斤斤計較的

引文:

感謝loom 兄的資訊

有face recognition 功能在某些時候真的是很方便

Vertical Battery Grip D-BG4, Weather-Sealed and Cold-Resistant, Support Either Another D-LI90 or Six AA Batteries

看來新手把可以吃AA電池了


Dimensions:
130.5(W) x 96.5(H) x 72.5(D) mm (5.1 x 3.8 x 2.9 inches)
Weight:
670g (22.9 oz.), Body Only (Without Battery and SD Card)
750g (26.5 oz.), Loaded and Ready (With Battery and SD Card)

空機身670g果然比K20D輕量
K200D機身大小: 133.5mm（幅）×95mm（高）×74mm（厚）
可以說比K200D還小了


Viewfinder:
Optical Type, Glass Prism, 100% Image Coverage, 0.92X Magnification

倍率沒有之前傳言的1.xx倍大
不過還是可以接受了

New SAFOX VIII+ AF System, Layout Same As SAFOX VIII (11-Point, 9 Crossed); Improved in Speed and Accuracy

這點也很重要


Built-in AF Assist Light
這也是新的東西

Movie/Video with Mono-Audio Recording (with Built-in Microphone), Supported Video Modes: 1280 x 720 Pixels (16:9 Standard High Definition), 640 x 416 (3:1.95), 1536 x 1024 (3:2), All Modes at 30 Frames Per Seconds

錄影功能我不太懂
不過應該不輸CANON/NIKON的機種吧


希望正式發布時還有新的鏡頭ROADMAP
不然只有一顆新鏡DA 18-55/3.5-5.6 AL WR
有點弱掉


不過這顆DA 18-55/3.5-5.6 AL WR加上K200D可能是目前史上最便宜的DSLR耐候組合吧

引文:
1."Built-in AF Assist Light",這是指內建對焦輔助燈嗎
2.K200D有防塵防滴小弟先前都沒注意到
經您提省,小弟想去找一台來研究看看

http://www.pentax-fans.com/blog/

K-7: Pentax DSLR最新力作之Hands-On体验



2009年PMA展会期间，宾得总部高层接受日本媒体采访，除了其中提到了645 Digital以外，普通Pentax用户更关心的，当然是K20D的后继型号的相关消息。那次访谈透露了新机器“至少市面上流行的功能我们也希望都做进去。让选择我们宾得的用户，不至于因为缺少某些特定的功能而有低人一头的感觉”。

以上所说的市面上流行的功能，不用太费脑筋，也能猜到要包括：好用的live view模式、高清视频、更快的连拍速率、92万像素VGA LCD屏、HDMI输出。这些功能在K20D同期以及之后的其他品牌中端机器上都已经普遍采用，因此Pentax今年夏天主打的新机型具备上述特性，应该是丝毫不会令人惊讶的。

今年北京的夏天来得很早，前面说的新机型的工程样机也悄然降临。新机器的型号明显是一个新的系列了，似乎这个系列是始于K-m。从K-m开始，Pentax不在型号中使用“D”字符，这款新机则叫做K-7。

作为K20D的第一批用户，我自然不能放过对K-7进行hands-on的机会。在饭桌上见到K-7样机，第一感觉是，这个档次的机器怎么能体积做得这么小？！虽然没有直接A-B比较，但是直觉上，K-7的体积比K200D还要略小，特别是宽度方面。加上五棱镜部分的外观设计有明显改变，很多原来弧线的设计都变成了更加阳刚的直线，使得K-7有一种小而英武的感觉。把玩了一下，很快发现这台样机里面装有0.20版本的固件，显然距离上市的1.00版本还颇有距离。因此，我们不会发表用这部机器拍摄的图片，就连下面图片中的一些菜单项最终在上市版本上是否还存在都无法保证。