[Diameter: 46 mm] Worth the small amount it costs. It comes with a high-quality screen protector, but the main reason I bought it is for the hood, which is really needed in bright outdoor conditions.
I shoot infrared a lot, so my shooting hours are midday, when the other photographers are having lunch. The hood lets me see the whole screen clearly and easily, in any position.
I've bought several of these, and one hood's latch catches a little bit, so when you go to pull it open, it won't open easily and will need a second finger in order to open the hood.
Otherwise, great product!

[0.015 lb] I looked for these on two or three other underwater camera/SCUBA gear sites with no luck. Of course, when I went to B&H, they were available.

[0.015 lb] Recently I ordered this o ring as a replacement to my PT-059 Housing for my TG-6 Underwater camera. I use the camera for photos of shipwrecks and dive sites when I travel. This o ring worked perfectly (as it said it would) and was tested to 40 feet at a dive site in Tobermory Canada. Look forward to stocking up on more. Fast shipping and handling especially to Canada. Don’t buy from somewhere else, trust BH Photo Video for your photography needs!!!

[Diameter: 46 mm] Perfect fit for my Olympus case, solid lock. Provides good angle of flash.

[0.015 lb] I haven't tested in water yet, but out of the box this housing fit my TG-7 camera with the FCON-T02 fisheye lens installed perfectly, and the dome port appears to be very high quality. I also bought the trigger extension which makes taking a picture even easier with my camera tray. Other than the housing is a bit expensive, I couldn't be happier. B&H immediately shipped, and I received earlier than projected. I'll definitely be purchasing again from B&H.

[Diameter: 46 mm] This housing fits the TG6 like a glove and gets the job done without adding more bulk to my gear! There's not much more could I ask for.

[0.015 lb] I bought this in hopes that it would fit my older Olympus camera but it does not. The Screen Protector is too big. The Shade would fit but cannot be used without the Screen Protector. It was a gamble that unfortunately did not pay off. When I contacted Umbra customer service to see if they could recommend a screen protector that would fit my camera, since there are no dimensions for the products - just the cameras they fit, they refused. I suspect they do not want to recommend a product and then get the blame when it does not fit. If anyone can tell me which Screen Protector would fit a LCD screen that is 79mm by 45mm, that would be great!

[Diameter: 46 mm] I love these for working in bright sun. The magnet works and the screen protector is of high quality.
Essential accessory!

[Diameter: 46 mm] This simple device not only protects my LCD but it makes it easier to use outdoors in bright sunlight.

[Diameter: 46 mm] This screen protector is designed and made just right. The screen is better than others I used so far and the shade works just as it was made for. It is light and seems strong enough. Just right, including the price. Highly recommended for daytime landscape photography.