Constructing A Confidence Interval Calculator

Though a chunk of money, these were the least expensive way to go short of constructing some. And they were packed well for shipping.

Worked perfectly when constructing a power cable for my Zoom F8

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

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

Time exposure, interval, count down, bulb... this is perfect.

In constructing a photo gallery of 500 pictures I've had the opportunity to try several different brands of framing corners.� I've found the 0.625" Lineco brand to be superior to anything else I've used.

These are a little on the costly side, but when you consider the time it would take you sourcing and constructing these (I tried) it not bad for such a specilized product. Just don't let the talent remove their mic or they may get lost, bent, or worse; a damaged capsule cable. I got the C mount, which are a little tight on a Sennheiser ME-2, but fit safely nonetheless. You may not need these for interviews, but if you want hide the lav mic and can't adhere it to the talent these are great. I think these are a pretty good product and have no regrets adding them to my kit.

I needed an adjustable bracket like this while constructing an on camera 'drop-shutter' rig to be able to raise and lower the attached shutter device to the correct lens centre. It does the job.

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.