This is a brief followup to Post #1658., where I checked the UV protection provided by some eyeglasses, sunglasses, and car window glass.
Here, I’m validating that using an actual UV meter, marketed for safe tanning practices.
Tag: UV test
Post #1658: Testing eyeglasses and sunglasses for UV protection. Part 2, the initial tests
Recall the goal of this: I want to see how well my eyeglasses, sunglasses, and car windows block ultraviolet (UV) light. See my recent Post #1654 on this topic if you wonder why anyone would care about that. Continue reading Post #1658: Testing eyeglasses and sunglasses for UV protection. Part 2, the initial tests
Post #1654: Testing eyeglasses and sunglasses for UV protection. Part 1, the set-up.
I’d like to know the level of protection from ultraviolet rays that my current eyeglasses and sunglasses provide. In this post, I don’t actually do the test, but I set up all the background information. The test has to wait for materials to arrive from Amazon. Continue reading Post #1654: Testing eyeglasses and sunglasses for UV protection. Part 1, the set-up.