I watch for cheap prices on Lens Pens, as I keep them on hand for cleaning eye glasses and cameras on the run. Anything in the sub $5 range catches my eye.
The lens pen sports a retractable brush at one end and a cap-covered, lint-free soft wiping element at the other. It is compact and protected enough to live in a pocket or glove box without collecting ruinous amounts of dust. Number of useful cleanings per pen varies on the size of and what I'm cleaning, but I tend to get quite a lot of careful use out of them. Grease and oil that gets picked up by the wiper don't get cleaned off, so over time you'll need to replace the pen.
I clean big lenses at home with a blower, lens paper and cleaning solution if needed. It'd be a waste to use one of these. In the field, however, this little guy shines.
Lens Pen Cleaning System
Homebrew ant killer made from sugar, borax, and water is very effective in keeping ants out of the house. Dissolve a half cup of sugar with 1.5 tablespoons of borax into 1.5 cups of warm water. Then dip a cotton ball into the solution and set it on a countertop (where kids and pets won’t […]
Some argue that this army of robots might scare the living bejeezus out of you, but the talented dancers just broke a Guinness World Record in Guangzhou, Guangdong China, for most robots dancing simultaneously. They were created by WL Intelligent Technology Co, Ltd., and according to YouTube, “The robots were Dobi models who, along with […]
Look at the first letter of each paragraph in this letter of resignation from the President’s Committee on the Arts and the Humanities, signed by 16 of the 17 members:
The Pry.Me Bottle Opener holds tens of thousands of times its own weight, and you can pick one up now from the Boing Boing Store.This remarkable keychain is considerably smaller than any of your keys, but don’t let that fool you: it can easily open any bottle, and could even tow a trailer full of […]
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This project management bundle will help you get organized and learn how to lead a team to success. You can pay what you want for these five courses when you pick them up from the Boing Boing Store.To help you become an invaluable asset for your company, this bundle includes a curated collection of professional […]