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P 25 技术参数 · 22 Mega Pixels · Rectangular format sensor 4:3 · Up to 35 frames / min. · 50-400 ISO *******顶级的P45有三千九百万像素****

本文发表在 rolia.net 枫下论坛P 25

Phase One's all round fully portable digital back



PHASE ONE P 25


Phase One's 22 mega-pixel P 25 ensures that you have the freedom to work anywhere you want: on location or in the studio. P 25 fit the most commonly used medium format and large format cameras. For further info: Camera compatibility. P 25 integrate perfectly into your current workflow allowing you to keep your existing camera equipment. The P - backs uses Compact Flash™ or Microdrive™ as storage. However, you can also connect your P - back to a computer through FireWire®.



P 25 Technical Highlights (Please refer to datasheet for details)

· 22 Mega Pixels

· Rectangular format sensor 4:3

· Up to 35 frames / min.

· 50-400 ISO

· 3S technology (Secure Storage System)



Ultimate digital backs range
With the introduction of the three newest backs, the P 45, the P 30 and the P 21, Phase One has completed the ultimate product range. Each product has its special features to target a certain type of photographer: the commercial studio-only shooter, the all-round commercial shooter, the portrait/social shooter, the high-end fashion shooter – Phase One now offers a digital back for every professional photographer.


The revolutionary fully portable P backs are Phase One's new generation of digital backs for the professional photographer. For the first time you are able to benefit from the latest digital technology without being connected to a computer or external hard drive.

Shooting with Phase One's P-series comes extremely close to working with film. Only now you also have the immediate feedback from the 2.2" LCD on the back of the camera, numerous creative opportunities and incredible image quality.

The Phase One P-series is designed to match the requirements of professional users:
A compact, light camera you can carry with you when working on location
Smooth handling in terms of removing battery and memory card (Compact Flash™ or Microdrive™)
Easy operation in regards to navigating the camera and capture menus on the LCD screen
High resolution LCD screen with bright colors and high contrast enabling use in direct sunlight
You can set ISO, white balance and file format on the back and after capture you can preview, browse, zoom and delete images. Also, exposure warning and histogram information is available to you while shooting. When you return to the studio all images are loaded into Phase One's Capture One RAW workflow software for better preview and further editing. Capture One supports RAW files from Phase One camera backs as well as a wide range of DSLR cameras. Among those: Canon®, Nikon®, Fuji®, Olympus®, Pentax®, Epson® and Sony®.
3S technology – Secure Storage System.
This revolutionary new feature has recently been introduced in the latest Phase One P-series firmware. The 3S technology improves the storage security level by checking the validity on every CF-card inserted in the P-back. This way, the risk of accidentally writing to a damaged storage media is eliminated. In step 2 you can also preserve the image buffer contents, and the remaining images will be stored when the card is reinserted.

IIQ RAW TECHNOLOGY

Intelligent Image Quality RAW, or IIQ RAW, is the name of Phase One's brand new patent-pending RAW file format. IIQ RAW is a compact, completely lossless file format that reduces the size of your RAW files. This way you can fit more images onto the memory card and the camera will not buffer during the shoot.

Read more about P series by downloading datasheets and brochures (under releated links). If you wish to learn more about which type of digital solution Phase One recommends for your type of work then please go to the Portfolio section.
A lifetime investment
Taking beautiful pictures and running a successful studio go hand in hand. Therefore, Phase One's digital solutions appeal to both the artist and the entrepreneur in you. If you are not already 100% digital you'll be amazed with the impact digital photography has on your business. It's not uncommon to see productivity and profit rise by 30% or more. Also, due to better and faster turnaround times, increased enhancing possibilities and digital format mean that digital studios are increasingly favored by customers.

Phase One takes your digital business very seriously, which is why you are offered the very best conditions for our customers. We realize using a high-end digital back can be a daunting prospect, especially if you are not technically minded. Together with our network of local dealers we ensure that you recieve all the training and support you need. If you are seeking extra back-up Phase One offers extended service agreements including 3-year warranty and 24 hour unit replacement guarantee. On top of this, our trade-in programs and regular software updates will give you peace of mind that your investment won't become obsolete six months down the road. Also, you can join the Phase One Owners Club and exchange experiences with other Phase One photographers world-wide.

P - Series - At last, an excuse to listen to your heart and your head!更多精彩文章及讨论,请光临枫下论坛 rolia.net
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Replies, comments and Discussions:

  • 枫下拾英 / 摄影艺术 / 大中幅的问题,请大侠释疑
    大中幅的问题,请大侠释疑

    1。别笑俺啊,一直没弄明白多大是大幅,多大是中幅,怎么个分法?

    2。别笑俺啊,最近不经意看了几批图片的相机信息,有的是Hasselblad/Imacon,Ixpress 528c-Mamiya 645 Pro, 只知道一个是背一个镜头系统,对吧?还有图片的相机信息是Phase one,P25, 这都是大副还是中幅?

    3。背和镜头系统到底怎么配合的?

    麻烦给通俗的解释一下,谢谢。
    • 我觉得有3万美金应该够了
      • 呵呵,俺不关心$, 前几年提供片片的那些人用nikon,canon, 最近纷纷升级了,俺也得升级点知识,要不然都不知道人家在说什么......
      • 不要误导,中幅100美金就可以入门了,大幅不到300美金也可以入门了。
        • 针孔相机,可以做的很大....
          • 呸!海鸥双反难道不是中幅?才要多少钱?大幅的press machine,就是以前记者用的4x5也不过3百块左右。
    • 中幅常见的幅面包括6x45,6x6,6x7。数码后背一般都支持最常见系统hasselblad、mamiya、contax,也能够用在4x5这样的大幅相机上,具体有什么接口的产品去厂家网站能看到。数码后背有的跟DSLR类似,可以不连接电脑独立工作。
      • 谢谢。查了些信息,这两款的sensor尺寸大约36mmx48mm, 相当于菲林相机的4inx5in,属中副。Sensor再大些就到大幅了。
    • P 25 技术参数 · 22 Mega Pixels · Rectangular format sensor 4:3 · Up to 35 frames / min. · 50-400 ISO *******顶级的P45有三千九百万像素****
      本文发表在 rolia.net 枫下论坛P 25

      Phase One's all round fully portable digital back



      PHASE ONE P 25


      Phase One's 22 mega-pixel P 25 ensures that you have the freedom to work anywhere you want: on location or in the studio. P 25 fit the most commonly used medium format and large format cameras. For further info: Camera compatibility. P 25 integrate perfectly into your current workflow allowing you to keep your existing camera equipment. The P - backs uses Compact Flash™ or Microdrive™ as storage. However, you can also connect your P - back to a computer through FireWire®.



      P 25 Technical Highlights (Please refer to datasheet for details)

      · 22 Mega Pixels

      · Rectangular format sensor 4:3

      · Up to 35 frames / min.

      · 50-400 ISO

      · 3S technology (Secure Storage System)



      Ultimate digital backs range
      With the introduction of the three newest backs, the P 45, the P 30 and the P 21, Phase One has completed the ultimate product range. Each product has its special features to target a certain type of photographer: the commercial studio-only shooter, the all-round commercial shooter, the portrait/social shooter, the high-end fashion shooter – Phase One now offers a digital back for every professional photographer.


      The revolutionary fully portable P backs are Phase One's new generation of digital backs for the professional photographer. For the first time you are able to benefit from the latest digital technology without being connected to a computer or external hard drive.

      Shooting with Phase One's P-series comes extremely close to working with film. Only now you also have the immediate feedback from the 2.2" LCD on the back of the camera, numerous creative opportunities and incredible image quality.

      The Phase One P-series is designed to match the requirements of professional users:
      A compact, light camera you can carry with you when working on location
      Smooth handling in terms of removing battery and memory card (Compact Flash™ or Microdrive™)
      Easy operation in regards to navigating the camera and capture menus on the LCD screen
      High resolution LCD screen with bright colors and high contrast enabling use in direct sunlight
      You can set ISO, white balance and file format on the back and after capture you can preview, browse, zoom and delete images. Also, exposure warning and histogram information is available to you while shooting. When you return to the studio all images are loaded into Phase One's Capture One RAW workflow software for better preview and further editing. Capture One supports RAW files from Phase One camera backs as well as a wide range of DSLR cameras. Among those: Canon®, Nikon®, Fuji®, Olympus®, Pentax®, Epson® and Sony®.
      3S technology – Secure Storage System.
      This revolutionary new feature has recently been introduced in the latest Phase One P-series firmware. The 3S technology improves the storage security level by checking the validity on every CF-card inserted in the P-back. This way, the risk of accidentally writing to a damaged storage media is eliminated. In step 2 you can also preserve the image buffer contents, and the remaining images will be stored when the card is reinserted.

      IIQ RAW TECHNOLOGY

      Intelligent Image Quality RAW, or IIQ RAW, is the name of Phase One's brand new patent-pending RAW file format. IIQ RAW is a compact, completely lossless file format that reduces the size of your RAW files. This way you can fit more images onto the memory card and the camera will not buffer during the shoot.

      Read more about P series by downloading datasheets and brochures (under releated links). If you wish to learn more about which type of digital solution Phase One recommends for your type of work then please go to the Portfolio section.
      A lifetime investment
      Taking beautiful pictures and running a successful studio go hand in hand. Therefore, Phase One's digital solutions appeal to both the artist and the entrepreneur in you. If you are not already 100% digital you'll be amazed with the impact digital photography has on your business. It's not uncommon to see productivity and profit rise by 30% or more. Also, due to better and faster turnaround times, increased enhancing possibilities and digital format mean that digital studios are increasingly favored by customers.

      Phase One takes your digital business very seriously, which is why you are offered the very best conditions for our customers. We realize using a high-end digital back can be a daunting prospect, especially if you are not technically minded. Together with our network of local dealers we ensure that you recieve all the training and support you need. If you are seeking extra back-up Phase One offers extended service agreements including 3-year warranty and 24 hour unit replacement guarantee. On top of this, our trade-in programs and regular software updates will give you peace of mind that your investment won't become obsolete six months down the road. Also, you can join the Phase One Owners Club and exchange experiences with other Phase One photographers world-wide.

      P - Series - At last, an excuse to listen to your heart and your head!更多精彩文章及讨论,请光临枫下论坛 rolia.net