I’ve had some feedback from site visitors who have viewed the “Emergency Magnifier” video on Metacafe, and have had the opportunity to try it out in real life. One visitor from Colorado forgot her glasses in her bedroom where her husband was sleeping, and rather than wake him up, she used a medicine box lid into which she poked a hole with a needle. She was then able to read the medical data on an eyedrop bottle successfully. I’ve used my pocket pinhole card to read serial numbers on equipment while filling out data sheets. Let me know if you’ve tried it yet. Visit my Contact page and let me know how it worked for you.