Posted on February 27, 2023, 9:25 pm, by QT Luong, under
Gear.
When Sony announced the fifth iteration of its high-resolution camera, the A7R5 (or A7R V) its AI-based autofocus got the most attention. Action photographers also benefit from faster data handling and a much larger buffer. Video saw several improvements, including UHD 8K with 10-bit capture. However, the sensor and stills resolution are unchanged from its […]
Posted on September 23, 2018, 4:50 pm, by QT Luong, under
Techniques.
Summary: One of the photographer’s greatest fears is to lose a significant chunk of images from a big trip or event. In this long-form article, find out how a memory card failure caused a week of photographs to disappear, what I did to try to recover them via software, then physical data services, and the […]
Posted on August 20, 2018, 11:01 am, by QT Luong, under
Techniques.
Modern zoom lenses are quite amazing compared with what was available a few decades ago. A lens such that the Sony FE 24-105mm f/4 G OSS (reviewed here) offers a great combination of sharpness and versatility in trans-standard focal lengths, all in a relatively compact package – consistent with the appeal of their A7 series […]
Posted on December 10, 2017, 11:02 pm, by QT Luong, under
Gear.
Summary: The possibly first in-depth review of the new Sony FE 24-105mm f/4 G OSS lens comparing it for reference to the Sony FE 24-70mm f/4 and Canon EF 24-105mm f/4L lenses using precise and reliable measurements. A much anticipated lens When I started to photograph with the Sony A7R2 in the summer of 2015, […]
Posted on September 29, 2017, 9:08 am, by QT Luong, under
Locations.
Carolyn and Rolf Peterson, who together have raised a family on remote Isle Royale, lamented that Ken Burns didn’t roam the national park, but instead just zeroed in on a single overlook. Which one did he choose? Lookout Louise. Expansive elevated views do not come easily on Isle Royale because of a combination of gentle […]
Posted on September 15, 2017, 5:40 pm, by QT Luong, under
Locations.
Mountaineering led me to photography and rock climbing brought me to California. About twenty years ago, my friend from France visited me and we went climbing in Yosemite, tackling the classic “Central Pillar of Frenzy” on Middle Cathedral. Like many in Yosemite, that climb follows cracks in the rock. Instead of pulling on holds, you’d […]
Posted on August 28, 2017, 1:07 pm, by QT Luong, under
Locations.
Summary: For the total solar eclipse of August 21, 2017 in Grand Teton National Park I chose a backcountry location discovered by William Henry Jackson. My shooting plan to capture this iconic shot did not involve straight photography, but rather a timelapse and a 360-degrees panorama. Attending or not attending ? That is the question […]
Posted on August 6, 2017, 8:56 pm, by QT Luong, under
Locations.
Two weeks ago, on the first day of the trip to the North Woods national parks, I woke up at 5:30am to catch an early flight from San Francisco to Saint-Paul Minneapolis, arriving in the mid-afternoon because of the time difference. This was followed by a five-hour drive, without a stop for groceries nor dinner, […]
Posted on July 22, 2017, 8:30 pm, by QT Luong, under
Locations.
Because slot canyons have no vegetation and are mostly in the shade all the time, one might think that their appearance doesn’t change much. But in fact, the interplay of light with the walls varies much faster than in more open scenery, so much that visual surprises abound and reward multiple visits. Follow me on […]
Posted on June 21, 2017, 6:29 pm, by QT Luong, under
Techniques.
I have often been asked about the processing I apply to my digital images. For the first time, I will provide two examples. The first one exemplifies the light processing typical of most of my images, while the second one illustrates how just a few processing steps can transform a difficult capture. My processing tools […]
