yudi

yudi

Lives in United States United States
Works as a computer engineer
Joined on May 7, 2007

yudi's recent activity

  • It seems to have the similar problem to my (K01 & 18-135) combination. Although I could set the iso=3200 to shoot in museum w/o problems, I have to wait for >2s to write a 16m raw image, if ...
  • The combination of K5IIs +18-135 is good for shooting in theaters also. I have tested it. But, of cause, 16-50 or 50-135 is better, only if I don't have to change lenses. I guess MX-1 would not be ...
  • Unless Pentax/Ricoh can really sell this new XG-1 , I don't see the point to release a X-5 update. Pentax/Ricoh is doing well on selling the MX-1 , so an updating version of MX-2 , or K-02 , has ...
  • Thank you for your inputs. My only concern for Dell's monitor is their Q.C. It is very often that people would run into a bad one, then send it back for replacement. But, Dell's customer service ...
  • Yes, I am reading and studying the websites to find a color-accurate and price-affordable monitor. Thank you for your replying. Actually, http://www.tftcentral.co.uk/ is one of my favorite website ...
  • Many Thanks! My pentax k-01 and k5-iis both have AEL. :-)
  • I shoot all my photos with RAW, then convert them in Lightroom or Photoshop into 16bit tiff files embedded with aRGB profile. I would convert them again according to usage. I did try once to send ...
  • For me, the Asus VE258Q's problem is not with sRGB. From the tech specifications and user reviews, it is an excellent monitor. But, it is not customer calibrate-able. iMac is accurate or not, that ...
  • I have a similar question. If my camera is stabilized at a location, and the time range I am shooting is about 1-2 hours. The outdoor lighting is changing all the time. Can I use P mode to keep the ...
  • I am searching for a True Color monitor under $500. It seems that Asus PA249Q fits my options well: true color (3x8bit for 24bit), 1900x1200, under $500. There are other 3 monitors, Dell U2413, ...
  • I could not find the expiration date for this B&H sale. In general, the sale for Mother's Day would last till the Mother's Day. As I said before, the rate of (Japanese Yen : USA Dollar) has been ...
  • I got this info from email. There is a "View all Specials" link on their ads. But, I don't know if it works on dpreview, or not. Just give a try: http://www.bhphotovideo.com/c/browse/Rebates-Promot ...
  • Sigma 18-200mm f/3.5-6.3 II DC HSM Lens for Pentax AF B&H # SI1820035P ■ Mfr # 882109 -$200 => $299. Sigma 150-500mm f/5-6.3 DG OS HSM APO Autofocus Lens for Pentax B&H # SI150500563P ■ Mfr # 73A109 ...
  • I could see that the outlook of camera body of Leica T is from prominent industrial designers hands, which would make it cost more. The Pentax K01, designed Australian designer Marc Newson, is even ...
  • Me too. As Alxy said: "The only difference - it will cost 1700$. That's one extra zero. The second lens is 23mm f/2.0 for 1900$, not a super-fast one by any standard, but super-expensive by the ...
  • Replied in K5-IIs Reds
    Exif data Camera ---- Pentax K-5 II s Exposure ---- 0.004 sec (1/250) Aperture ---- f/5.6 Focal Length ---- 135 mm ISO Speed ---- 100 Exposure Bias ---- -0.3 EV Flash ---- Off, Did not fire Image ...
  • Created discussions K5-IIs Reds
    K5-IIs + DA 18-135mm. Shoot RAW-PEF. Using Photoshop 6 & Camera Raw to Convert, increase Exposure and adjust Levels. This RED is too good to be true? :-)
  • Indeed! There are always amazing lights in the deserts after storm. The Canyonlands National Park is next to the Arches N.P.. I went there in fall of 2012 and caught some beautiful scenes before ...
  • There are ALWAYS good, honest and trusted people, although sometimes we may not have good luck to meet them. :-)
    Two years ago I lost my purse in Yosemite park with all my credit cards + $300 cash,...

  • Hon long can a bird live? :-)
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