Mirror Button On Financial Calculator

Terrific Keyboard. Being that I am an accountant, I love the calculator button on the upper righthand side of the keyboard.

5 stars! Stable and very easy to adjust level with slider on.

I shoot a lot of landscapes. In order to minimize camera vibrations while on a tripod, I use my camera (Nikon D7100) in 'mirror up' mode. I sometimes use the ML-L3 wireless remote shutter, but I'm paranoid about the battery running out while I'm miles away from 'civilization'. Thus, I picked up this little baby, intending to use it as a backup. However, I now use it as my primary shutter release. It's simple to use (just plug it into the little socket on the camera), and press the button. Actually, you need to press the button twice - once to raise the mirror, and once after the vibrations have died. There's a mechanical locking position for use with long exposures (e.g. bulb).

I have a 10d with a 35-350 L lens. With the battery pack, the whole set-up weighs 6 pounds, 8.5 ounces, or 2.96 kilos. I have a decent tripod, but even though it can easily handle the weight of the camera, when my tripod is extended fully, or the top bar of my tripod is extended to the side, I get a lot of shake simply from touching the shutter release button. Even with the two seconds of delay that the mirror lock-up/ timer combination gives me, the camera is still shaking when the picture is taken. But not now that I have the RS-80N3! This remote is just what I have been needing for increasing camera steadiness to the best my camera/tripod combination allows. The RS-80N3 is a simple, cabled remote control, nothing more. One button, which acts just like the cameras shutter release, with two stops - one for auto focus to do its beautiful thing, and one for shutter release or mirror lock-up or whatever else you have programmed your camera for - and it does its job well. The button can also be pushed forward and locked when depressed fully, to take as many continuous shots as your camera will allow, or to hold the shutter open when you are shooting with the bulb feature. Small, light-weight, and easy to hold. Im fully pleased with this remote control, and have no negative points to say about it. It is what it is, and it does well what it does.

The 10 stop filter is simple to use with the long exposure calculator.

Photography in a dark room. Love the calculator being available at all times

I decided to try this unique paper out,,great way to try new paper without a large financial commitment.

This calculator is beautiful, stylish and perfect. Item exceeded my expectations. I would purchase again.

receipts,photos,legal documents,school books,financial statements........

The battery is for an older calculator. Back of the calculator indicated a different battery. After opening the calculator took the old battery out and the new one from B&H in it's place. Simple fix.