"I recently purchased a Clearviewer. After a couple of weeks of use, I find that it is a great tool for magnifying the LCD screen on my Canon SX230. It is simple, well-made, and easy-to-use. What's not to like? Transaction with the vendor was smooth, service was quick, and communication was excellent. Highly recommend both the vendor and the product.

A sampling of reviews of the product:

http://forums.dpreview.com/forums/read.asp?forum=1033&message=41269636

http://forums.dpreview.com/forums/read.asp?forum=1033&message=41040969

http://forums.dpreview.com/forums/read.asp?forum=1010&message=37724016

http://forums.dpreview.com/forums/read.asp?forum=1041&message=38501501

http://boardreader.com/thread/Anyone_tried_a_Clearviewer_on_S90_95_9j9Xn8asw.html

http://www.backpackinglight.com/cgi-bin/backpackinglight/forums/thread_display.html?forum_thread_id=25364

http://hx9v.blogspot.com/2011/04/sony-hx9v-useful-things-to-have.html?zx=d765d20dcbeebf4

http://forum.fourthirdsphoto.com/showthread.php?t=66321

http://www.digicamhelp.com/accessories/other/the-clearviewer/

http://www.lx3-photography.com/2010/01/lx3-clearviewer.html

Note 1: There are times when pocketability is more important than proper framing of the photograph. In those instances, I simply unscrew the attachment (no tools involved - since I ordered the optional Hama thumb screw). Otherwise, the Clearviewer stays on my camera.

Note 2: Ordered the regular sized "basic" lens. It's adequate for the SX230 LCD's photo display area (a 3.00" 16:9 display that effectively shows a relatively small 2.45" for a 4:3 photo). If your camera has a standard 3.00" 4:3 display, I'd recommend that you get the "premium" lens option in order to see the entire frame of the photograph."