Hoodman Screen Loupe

Is anyone using the Hoodman Screen Loupe? Looks like a good idea, but I was hoping to get some opinions from actual users before buying.

Here in Florida, with the bright sun and white sand, it is almost impossible to even see the histogram sometimes, much less the actual image.

Any input would be appreciated.

The loupe can be seen HERE

Hey Bill, I got one from the Hoodman people at the NANPA convention but I haven't used it outside yet to see how well it works. I keep forgetting to bring it along when I go out to shoot. I will try to give you some feedback this week, looking to get out again and thursday and friday.

Thanks Mike.