On Tamron's Image Masters page he's described as...
Chris started in photography in the mid 1970s using an Ansco range finder his mother used as a student in the 1950s. Around 1983 at 19, he received a Pentax P3 as a present and has been a "Pentaxian" ever since. His dedicated imagery skills development began in the later 80's during his first deployment overseas onboard the USS Constellation as a Naval Flight Officer flying the S-3 Viking. He realized then that every moment in Naval Aviation was unique and capturing those moments were priceless.
1991 was his first magazine cover for the US Naval Institute Proceedings journal. His broadest area of published work is military aviation. Once his children became involved, however in youth sports, acting and other activities, Chris has devoted many hundreds of hours volunteering his photographic abilities to organizations and school programs to provide a catalog of memories for countless numbers of parents and their children.
SP 17-50mm F/2.8 Di II (model A016)
SP 28-75mm F/2.8 Di (model A09)
SP 70-200mm F/2.8 Di (model A001)
SP 90mm F/2.8 Di Macro (model 272)