Beware: a new study shows that tobacco smoke and vaping aerosols kill eye cells

A new study shows that smoking potentially damages the eyes more than anyone thought, as smoking can kill the eye's corneal cells.

Tobacco use has been scientifically linked as a cause of heart disease, stroke, chronic pulmonary disease and lung cancer. The data on smoking and those diseases is undeniable. The deadly health effects of tobacco have been well known since 1964, when Luther L. Terry, M.D., then Surgeon General of the U.S., released the first report of the Surgeon General's Advisory Committee on Smoking and Health.

In addition to those diseases, smoking can impair human color vision acuity, an extremely serious problem for photographers and visual artists.

This past September, Scientific Reports, an online peer-reviewed journal published by Nature Portfolio, published a new study about smoking and vision. “Cigarette smoke extract and heated tobacco products promote ferritin cleavage and iron accumulation in human corneal epithelial cells,” by Wataru Otsu, PhD, DVM, et. al. from the Gifu Pharmaceutical University, Gifu, Japan. The study details the alarming problem that cigarette smoke and baked tobacco aerosols from vaping devices can kill the eye's corneal cells.

Even without this new information, for photographers and visual artists or for anyone who needs their eyes in top working order, we already knew that the effects of smoking on vision is frightening.

DxO has acquired the Nik Collection from Google

DxO has acquired the Nik Collection from Google and will continue to offer it for free until they make a new edition available in mid-2018.


DxO, makers of PhotoLab, formerly OpticsPro, and other photo editing tools which are compatible with Adobe products, has purchased the Nik Collection from Google, one of the most widely used Adobe Photoshop plug-ins tools.

DxO announced they will continue to offer the current version as a free download, for the time being. By mid-2018 DxO plans to offer a new version of the venerable software.

Google's Nik Collection of plug-ins now free

If you're an Adobe Photoshop or Lightroom user, or use another compatible photo editor, you might have know about Nik Software's plug-ins which enhance the capability of these powerful photo editors.
Nik plug-ins help photo editors turn digital color images into spectacular black-and-white photographs, combine photos into a magnificent HDR images, correct color and retouch images with ease, and sharpen images perfectly.

Beginning on March 24, 2016, Google made the full Nik Collection available as a free download for both Windows and Mac based computers.

Top 8 Photography Myths

Like many fields of endeavor, photography has many misconceptions and myths which can hold photographers back from producing their best work. Here are my top eight photography myths.

8. Never shoot into the sun — Most photographers will tell you to always shoot with the sun at your back, so that your subjects will be well lighted with few shadows. The problem is that precludes getting wonderful backlighted images, especially portraits with great backlighted hair which can make very interesting and outstanding portraits possible.

Six tips from Ansel Adams for making your travel photos

Ansel Adams, the great American photographer and environmentalist died more than 30 years ago, however, people viewing his work for the first time or even for the thousandth time still are wowed, often blown away by his images.

While known for his amazing landscape photographs, he was also a major innovator of systems and techniques. Along with Fred Archer, Adams developed the Zone System for determining optimal exposures. He worked as a long time consultant to Polaroid, and unknown to many, made thousands of photographs using the Polaroid system.

While Adams died in 1984, about a decade before the digital camera was generally commercially available, with the Apple QuickTake and the Kodak DC40, I believe he would have, at the least, seriously experimented with them and would have likely embraced their use.

OS Support for Next Version of Lightroom (Lightroom 6)

Yesterday, Adobe released their announcement, “Update on OS Support for Next Version of Lightroom.”

The announcement about the upcoming release of one of the most popular image editing programs for amateur and professional photographers alike, Lightroom 6, is going to make some photographers, those with older computers and older versions of Microsoft Windows, including the 32bit versions of Windows 7 and Windows 8.X as well as MAC users on OS X Lion (10.7) or older upset, because they won't be able to run the new Lightroom when it's released.

The reports of Windows 7 death have been greatly exaggerated

Mark Twain didn't say it, but he might have, had he been alive today, “The reports of Windows 7 death have been greatly exaggerated.”

Yes, yesterday, January 13, 2015, Microsoft ended Windows 7 “mainstream support,” but the deliberate fear-mongering by too many publications to increase readership is outrageous. The authors of those articles do, or at least should know better.

Those articles are confusing the public, including legions of photographers successfully using the operating system, implying Windows 7 has just entered the same graveyard as Windows XP.