As news photographers (photojournalists) we simply use the right gear, cameras and lenses to cover whatever subject we are reporting on. I have used everything from a 8mm fisheye at the top of the mast of an America's Cup boat, to a 2000mm mirror telephoto lens to cover a sporting event from atop a stadium. Those white lenses are Canon telephoto lenses and also now Sony telephoto lenses. They are white to differentiate them from Nikon telephoto lenses which are black. Simply a way of advertising what brand you are using, with nothing to do about one being cooler or better.
My credentials to post in this thread:
I have been a photojournalist for more than 40 years and an adjunct professor at Rowan University since 2009. I am a photojournalism, film and TV graduate of Rochester Institute of Technology with a BFA degree (with honors). I also hold a M.A. degree (summa cum laude) in Digital Photography from Savannah College of Art and Design.
In the 70's I worked as an Assistant Director for WTTG-TV News in Washington D.C., as well as a staff photographer at Newsday Newspaper in New York, before moving to the Philadelphia Inquirer Newspaper as a staff photojournalist in Oct. 1979.
During my nearly 29 years as a senior staff photographer at the Philadelphia Inquirer, I was the recipient of over 150 international, national and regional photo awards. Between my Newsday and Philadelphia Inquirer tenures ,I have received seven Pulitzer Prize nominations. I have also been nominated for the Overseas Press Award in Photojournalism. I was honored to be elected to and served on the Executive Board of NPPA and its Board of Directors. During my four years on the NPPA board, I was the recipient of NPPA's Sam Mellor Award for Outstanding service to NPPA (The National Press Photographers Association).
Since 2009 I have been an Adjunct Professor at Rowan University teaching Photojournalism and Digital Photography, while continuing my freelance photography.
My work has been published in numerous books, newspapers, magazines including Time, Newsweek, Rolling Stone, Paris Match, Der Spiegel, Good Housekeeping, Car and Driver and others. Many of my photos have been distributed worldwide by Associated Press, and other Wire Services, and have been exhibited in museums and permanent collections in several countries. Some of my subjects included professional sports, breaking news, celebrities, heads of state, royalty, and five Nobel Peace Prize laureates among others. As a compassionate photojournalist I have covered the ravages of war, and documented the human condition in several countries, with my photos making a positive difference.
https://www.facebook.com/GSWilliamsPhotography/