Some physics background related to photography

Cataract Surgery

Update - March 5th: The left eye surgery is done and with remarkable results.

I am having cataract surgery on March 4^th (left eye) and March 25^th (right eye). I'm lucky that my insurance covers 80% of the cost. I have to pay 20%. As I get closer, there are numerous tests and appointments that will take me off line from time to time, Also, I don't know how much news I'll be able to post while recuperating. but I'll post as much as I'm able to.

Articles & Reviews

• When The Teacher Becomes The Student
• For the Self-Confident Photographer, All the World's a Stage
• The Three Phases of Camera Ownership
• Sometimes, Event The Best Lenses Need to Be Replaced
• Don't Let Self-Doubt Hold Back Your Photography Business
• Keep Your Cool - and Use Your Smarts - When Dealing with Meddlesome Clients
• Do You Create Your Own Reality?
• Review: Sigma 24-70mm IF EX DG HSM Lens
• Photography As A Surrogate For Life
• The Decisive Moment - When Preparation Meets Anticipation
• Photography As A Gift
• Review: LowePro Outback 300 AW
• Thinking About Your Next Camera?
• A Day of Service - The Photographers' Bounty
• What Are Your Images Worth?
• When the Problem is the Solution - Realizing Creativity
• The Charitable Photographer - A Question of Giving Back
• The Wannabe Photographer - A Question of Someday
• The Mediocre Photographer - A Question of Good Enough
• The Handicapped (Not Disabled) Photographer - A Question of Power
• The Part-Time Photographer - A Question of Balance
• The Renaissance Photograher - A Question of Place
• Accommodation: Less Is More
• Pre-Shoot: Physical and Mental Checklist
• 'Write with fire, cut with ice' - determining image keepers
• What is image quality?
• The Shotgun Approach to Getting Images
• Photo negatives have a grater historical value than digital images