Category Archives: Photography

Photography discussions

Lake Tahoe

Sherry went to Taipei for Lunar New Year so Bear and I spent 2 weeks at our cabin in Tahoe. I snowboarded most days and it was pretty awesome. Riding Sierra on weekdays means pretty much having the slopes to myself, we got huge amount of pow the first weekend and yesterday it started snowing again so I rode pow on my last day as well. This weekend and next week should be awesome so we will probably go there again.

On my way to the cabin I took a few snaps on 50 around Echo Lake, here’s one:

Echo Lake (by Andrew Ng Images)

The mountain closes at 4pm so I had about an hour and a half before sunset, and I ventured out around the lake to take some shots. I didn’t plan to take landscapes there so I left my tripod in SF, these shots were all taken at ISO settings just barely low enough for handheld.

I googled to find photo spots in Tahoe and the top spot was Emerald Bay, I took Bear there and got a decent shot of it:

Emerald Bay before sunset (by Andrew Ng Images)

Bear at Emerald Bay (by Andrew Ng Images)

The following day we went to Zephyr Cove, I think I was at around Zephyr Cove but wasn’t quite there. I went to this private convention center or something like that, had to hike a bit to get to the beach, but the sight was worth it:

Zephyr Cove (by Andrew Ng Images)

After that I drove back to the California side and stopped by Ski Run Blvd by Heavenly:

Ski Run Blvd (by Andrew Ng Images)

There was a public beach nearby, the sunset on the beach was spectacular, there were properties with backyards facing the beach. These shots were taken ISO3200, a bit noisy for colors (at least to me so I converted them to duotone:

LT (by Andrew Ng Images)

Beach (by Andrew Ng Images)

The next day I went down Luther Pass toward Kirkwood:

Luther's Pass (by Andrew Ng Images)

sunset @ intersection of 89 and 88 (by Andrew Ng Images)

I meant to stop by a Pony Express remount station that was used for only 5 weeks in Woodfords but it was getting dark so I turned back and headed back home.

5D Mark II

Those who follow my Twitter and Flickr photostream probably already know that I got a new camera – the Canon EOS 5D Mark II (Amazon link, B&H link). Before last Friday I had been shooting with a 20D, my first dSLR. I’ve had the 20D pretty much since it was released, and I was really happy with it. I never felt the need to upgrade to a newer 1.6 crop factor bodies, I really wanted to go full frame so I had been waiting for the 5D2 probably for more than 2 years. When Amazon got it in stock I JUMPED on it.

My 2 main lenses work a lot better at full frame, the 70-200/2.8L becomes a lot more useful without the crop factor, now I actually shoot in my studio with it pretty often. The 24-70/2.8L becomes a wide angle lens at the short end. The color rendition of the sensor is amazing, Adobe camera profiles in Adobe Camera Raw or Lightroom 2 further bring out the colors in the images. I’ve also started to work in the ProPhoto RGB space for even larger gamut.

Noise performance in high ISO is impressive, with ISO expansion turned on it goes from ISO 50 to ISO 25600. I shot in a pitch dark lounge in ISO 12800 and the results look fine after a little bit of NR and B&W conversion in post-processing. I would say, loosely, the ISO 12800 is the ISO 3200 on my 20D.

Pretty much everything works better on the 5D2, going from the 20D is quite an upgrade for me. One thing I would really like to have is a better AF points pattern, but I guess Canon only put that on the 1D and 1Ds series bodies. The 9-point AF pattern on the 5D doesn’t really make much sense to me, especially if you’re shooting portraits and working with relatively shallow depth of field. I always avoid the “focus-and-recompose” technique, as that easily put things out of focus, it’s simple geometry. The camera has enough resolution to crop, but I generally avoid cropping whenever I can. The AF-on button is very useful, I set it up to do AF-stop, so I can use the shutter half-pressed to focus, and then I can press and hold the AF-On button to prevent the camera from focusing again. The 20D didn’t have such feature so I had to move the switch on the lens to MF.

The video capability of the camera is interesting, I am slowly learning how to use Final Cut Pro to edit and process videos. Shooting videos also require manual focus tracking, which is not something I used to do.

I’ve had the camera for 5 days and I’ve done a couple of casual shoots with it already, I’m at over 1200 frames. I’m doing 3 days of catalog shoots next week with it. I also picked up an extra AlienBees B400 and an octobox from Craigslist. I’ll probably have a lot more to write about the camera a week later. Here are some selected shots I’ve done with it so far…

Quick test shot after I unpacked the camera, lit by available light from ceiling only, ISO 1600, with 24-70/2.8L:
test shot (by Andrew Ng Images)

That night Sherry modeled for me in my studio to test it out, I shot this with a single AlienBees B800 with a softbox on her right, with a silver reflector from her top left for fill and hair, 70-200/2.8L:
test shot II (by Andrew Ng Images)

Drinks at Wish last Saturday night, ISO 12800, NR’ed and duotone conversion in post-processing, image looks pretty clean, the place was almost pitch dark:
Maggie x Ashley x Angela x Sherry @ Wish (by Andrew Ng Images)

Did a shoot with Kourtney for her website last Sunday, this was lit by a 580 EX II on the side triggered by PocketWizards:
Kourtney (by Andrew Ng Images)

Sherry got me an RS-4 R-Strap, and it got here yesterday, so this afternoon I went for a photowalk to test out the strap, I attached it to the D-Ring of my Manfrotto QR plate, which was screwed into the tripod ring of my 70-200/2.8L, after 4 hours of walking my shoulder felt just fine, but then I am pretty used to carrying heavy photography setup. Some images from the photowalk:
photowalk (by Andrew Ng Images)

photowalk (by Andrew Ng Images)

balanced (by Andrew Ng Images)

photowalk (by Andrew Ng Images)

I also shot some video footage and attempted to put it together in Final Cut Pro:

San Francisco from Treasure Island

Treasure Island is a nice spot to shoot the SF skyline, I went there yesterday with the SF Photography Meetup group. That was my first event with them, got there half an hour late and just setup and started shooting, didn’t talk to other members. I think one of the organizers walked by to see if anyone needed help, but I guess I didn’t look like I needed any.

I also shot a few shot of Sherry with 580EX2 tripped with Pocket Wizards, but none of them turned out well enough to post-process. Anyway, some shots:

Bay Bridge from Treasure Island (by a y n)

San Francisco from Treasure Island (by a y n)

San Francisco from Treasure Island (by a y n)

San Francisco from Treasure Island (by a y n)

I tried the included HDR workflow in CS4, but the resulting images didn’t look that great, maybe I just don’t know how to use it. I did auto bracketing on most of the shots so I was hoping I could generate some dope HDR shots. Most of these shots were merged manually with layers and masks with more than 1 shots, but I could’ve easily done the same with a single raw file.

Canon 5D Mark II noise performance at different ISOs

Found this photoset by ttstam from the Flickr 5D Mark II – group. The noise control at high ISOs on the 5D Mark II looks impressive from these images. You really have to go to Flickr and look at the full resolution versions to see the noise performance. He also included reference shots with the 5D and 40D. (not the exact same shots though and they’ve been post-processed and HDR’ed)

Here is the shot at ISO 3200:

5D Mk II test shots - Jose Rizal Bridge @ ISO3200 (by ttstam)

ISO 6400, slightly noisy:

5D Mk II test shots - Jose Rizal Bridge @ ISO6400 (by ttstam)

ISO 12800:

5D Mk II test shots - Jose Rizal Bridge @ ISO H1 (ISO12800) (by ttstam)

ISO 25600, it starts to get noisy even in the downsampled version:

5D Mk II test shots - Jose Rizal Bridge (by ttstam)

“Late 2008” MacBook Pro display color profile calibration

I spent most morning messing with color profiles of my MBP. The “late 2008” MBPs come with 2 different panel models so far: 9C84 and 9C85. I have the 9C84, probably because I got mine on the release day. I’m not sure which model is better, but it’s more important to have it calibrated correctly than which model number it is.

I really should get a hardware calibration device to calibrate my screens and printer, well, I already have an ICC profile for printing with my printer (Canon i9900) and my photo papers (Ilford Gallerie Pearl), if you use Ilford papers you can download profiles here. I spent more than an hour looking at comparisons and reviews of the different hardware calibration devices, they are pretty confusing as it’s not just the hardware that matters, the software makes a huge difference too, obviously. Doesn’t seem like I can get anything I will be completely satisfied with without spending over $1k. If I were to get something now I’ll probably go with the Eye-One Display 2 by X-Rite. If you’re interested in that here’s a link to get it from Amazon.

I googled to see if I can find profiles calibrated with different devices and software, and I found this thread on MacRumors forums that is exactly what I needed. I tried pretty much all the uploaded profiles there and these 2 looked the best to me. I am using the D65 one, but most people will probably like the native whitepoint one better. (I’ve shared these 2 profiles here and here).

btw, for my photography, I shoot in Adobe RGB, RAW, and open them at 16-bit in Adobe Camera Raw (CS4). I never convert them to sRGB before I publish my work online. I do embed the Adobe RGB profile in the JPEGs, so if you view them in applications that support color management they should look fine. If you don’t, the colors will look really messed up. Safari in Leopard uses ColorSync, so if you use Safari you’ll be fine. If you use Firefox 3 in Leopard, you need to enable color management yourself, as it is disabled by default. To do that, you can either edit the settings in about:config, or install this add-on. If you’re one of the unfortunate few who are still on Windows, I believe Vista has color management built in, if Vista sucks too much and you’re still on XP (good choice!), you can try to download Microsoft Color Control Panel.

Now my profiles from display to prints are pretty close, so I’m okay as long as I shoot and sell my prints. But I upload a lot of images to Flickr, I think maybe I would start converting the profiles to sRGB so they won’t look ridiculous on browsers that don’t support embedded color profiles or color management at all. Any color management or digital workflow tips you’d like to share? Please post them in the comments.

If you’re new to color management, René Damkot wrote a great post about the topic at Canon Digital Photography Forums.

Lensbaby “Composer”

Lensbaby - Composer
Uploaded with plasq‘s Skitch!

Lensbaby just refreshed their entire line of selective focus lens. I’ve wanted a Lensbaby for quite some time but never actually bought one, all my lenses are large so I kindda want a ultra lightweight and small walkaround lens. While the 50/1.4 or even 1.8 might fit the physical criteria, I am hooked with L-shaped bokeh and just cannot deal with the unpleasant blur from those lens. Check out this video of the new Lensbaby Composer, seems easy to use while I still get decent control of focus. Kindda pricey at $270, and I would want to get the wide angle attachment at $90, or maybe I won’t need it with full frame (later).

The Composer is a breeze to use. Simply bend the lens to move the Sweet Spot and focus with the Composer’s unique barrel focus mechanism, which automatically dampens the focus action as you approach infinity.

The Composer stays in its bent position without needing to be locked. If you want to ensure the Composer will not move during an extended shooting session, you can lock the lens’s position by rotating the locking ring. This locking feature makes the Composer the ideal Lensbaby lens for studio photography or for any situation where you want longer or repeated exposures.

[From Lensbaby – Composer]

Canon EOS 5D Mark II Hands-on Preview at dpreview

frontview.jpg (JPEG Image, 1280x964 pixels) - Scaled (70%)
Uploaded with plasq‘s Skitch!

5DM2 is finally here, the price is right, it’s not perfect but it’s close. I think I’m gonna get one.

  • 21 megapixel CMOS sensor (very similar to the sensor in the EOS-1Ds Mark III)
  • Sensor dust reduction by vibration of filter
  • ISO 100 – 6400 calibrated range, ISO 50 – 25600 expansion (1Ds Mark III & 5D max ISO 3200)
  • Auto ISO (100 – 3200) in all modes except manual
  • 3.9 frames per second continuous shooting
  • DIGIC 4 processor, new menus / interface as per the EOS 50D
  • Image processing features:
    • Highlight tone priority
    • Auto lighting optimizer (4 levels)
    • High ISO noise reduction (4 levels)
    • Lens peripheral illumination correction (vignetting correction)
  • RAW and SRAW1 (10 MP) / SRAW2 (5 MP)
  • RAW / JPEG selection made separately
  • Permanent display of ISO on both top plate and viewfinder displays
  • AF microadjustment (up to 20 lenses individually)
  • Three custom modes on command dial, Creative Auto mode
  • Image copyright metadata support
  • 98% coverage viewfinder (0.71x magnification)
  • 3.0" 920,000 dot LCD monitor with ‘Clear View’ cover / coatings, 170° viewing angle
  • Automatic LCD brightness adjustment (ambient light sensor)
  • Live view with three mode auto-focus (including face detection)
  • No mirror-flip for exposures in Live View if contrast detect AF selected
  • Movie recording in live view (1080p H.264 up to 12 minutes, VGA H.264 up to 24 mins per clip)
  • Two mode silent shooting (in live view)
  • New jump options in play mode
  • HDMI and standard composite (AV) video out
  • Full audio support: built-in mic and speaker, mic-in socket, audio-out over AV (although not HDMI)
  • IrPort (supports IR remote shutter release using optional RC1 / RC5 controllers)
  • UDMA CompactFlash support
  • New 1800 mAh battery with improved battery information / logging
  • New optional WFT-E4 WiFi / LAN / USB vertical grip
  • Water resistance: 10 mm rain in 3 minutes

[From Canon EOS 5D Mark II Hands-on Preview: 1. Introduction: Digital Photography Review]