Pentax推出最新全幅

澳洲大头

Pentax K-3

Full-frame, backwards-compatible K-mount DSLR · Posted on 04-01-2012 in Pentax News                                                                                                                                                               


                                                               
                        
It has been over a year and a half since we've seen a new DSLR from Pentax- the K-5 and K-r both came out in the fall of 2010, and the K-r ended up being discontinued in late 2011, prior to the announcement of its successor.

While we all expected the next DSLR announcement from Pentax to be about the K-z (the K-r's successor), today Pentax Japan surprised us all by giving us an early look the Pentax K-3, a new full-frame addition to their DSLR lineup.  Together with this camera, which will likely not start shipping until early 2013, Pentax will also be re-releasing many of their FA-series full-frame lenses as D-FA lenses.

The key specifications of the Pentax K-3 are outlined below:

• Sensor: 24.0 Megapixel CMOS (36x24mm)
• ISO Range: 100-25,600 (50-102,400 expanded)
• Autofocus: 29-point SAFOX X w/light wavelength sensor
• Shutter: stepless, 30s-1/8000s rated for 200,000 actuations
• Framerate: 6FPS at maximum resolution
• Video: 1080p/720p recording at 60/30/25/24 FPS, VGA recording at 120/30FPS
• Image processor: Dual PRIME M
• Media: Single SDXC/SDHC/SD card
• Body Color: Graphite black

Note that these are tentative and based on initial reports; the official specifications have not yet been publicly published by Pentax.

The K-3 uses the same "crippled" KAF2 mount that's found on other Pentax DSLRs, meaning it's fully backwards-compatible with manual lenses, but needs to stop-down meter when one is mounted.  Whenever DA (APS-C format) lenses are mounted, the camera will automatically switch to a 12-megapixel cropped sensor mode which only utilizes the APS-C image circle.
Professional photographers using the K-3 will be eligible for the PENTAX Professional Services program (PPS).                        

The K-3 features an iconic graphite finish, and borrows the thickened grip from the original K-5 limited silver.  The price of this camera has yet to be announced, although the fact that it has components in common with the K-5 will likely put its price in the mid-$2000 range.  We will post more details about this camera as they become available, and are very happy to see that Pentax Ricoh have finally stepped up their game!

社员甲

是个好消息，除了索尼又多了个选择！奥利巴斯也出全幅了，型号是E9。

柞里子

是个好消息，除了索尼又多了个选择！奥利巴斯也出全幅了，型号是E9。
...
社员甲 发表于 2012-4-1 19:21

+1.
不过，不准备上。

k-5 已经够了。

小河

好机又没银要，这公司快倒鸟。。。

澳洲大头

+1.
不过，不准备上。

k-5 已经够了。
柞里子 发表于 2012-4-2 08:15

    公社的pentax就靠你顶着了，你这面旗帜可得越竖越高才成啊。。。。。。

moonbay

潘家怪怪的，数字越出越小。在镜头方面，都被佳能甩在后面。奥和索都有几只好头，尼家也是，但是上贼船，没法下来。

柞里子

公社的pentax就靠你顶着了，你这面旗帜可得越竖越高才成啊。。。。。。 ...
澳洲大头 发表于 2012-4-2 08:50

K-5 足够扫荡兔子。

俺们是穷人党徒，不是气财党徒。

你不是还没上全幅么？

澳洲大头

K-5 足够扫荡兔子。

俺们是穷人党徒，不是气财党徒。

你不是还没上全幅么？ ...
柞里子 发表于 2012-4-2 10:21

你先话不要说死嘛，可能要到明年初才能上市。。。。。。