Terra Galleria Photography

Posts Tagged ‘sony alpha’

Polarizing Filters and Vignetting on a Wide-Angle Lens: Corrections in Processing

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 […]

Sony FE 24-105mm f4 G OSS Lens: Detailed Comparative Review

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, […]

Drone Photography with the DJI Phantom 4 Pro

Lessons learned with the Phantom 2 I’ll start with a bit of background that will help make clear what is remarkable with the DJI Phantom 4 Pro, and also give prospective users a hard learned tip. Drone videos have captured the attention of audiences, but although video is the most natural application of drones, they […]

Accessing and Working Isle Royale’s Lookout Louise

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 […]

Return of the Mountaineer

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 […]

Solar Eclipse over the Tetons: Photographing (?) the Real Icon

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 […]

A Gift from Kabetogama, Voyageurs National Park

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, […]

Back to Pine Creek Canyon, Zion National Park

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 […]

Examples: Two Nature Landscapes Processed in Lightroom

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 […]

Lehman Cave, Then and Now

Twenty years ago, I photographed Lehman Cave on a private tour. Last month, I participated in a regular tour. A comparison of photos from both occasions shows how much camera technology has changed for the better. Accessed by way of Hwy 50, “the loneliest road in America” in the middle of the American West (some […]