Calculate Standard Deviation Financial Calculator

Purchased to use with the C70 - works great and the C70 is able to calculate the record time left. Record time much better than a standard Canon BP-A30 battery more like a Canon BP-A60 battery. The D-Tap works great for an Atomos Ninja V or an Osee T7. Only 2 I tested so far. No issues recharging in the standard Canon BP-A battery charger that came with the C70 - Yes a little long in the back side, but fantastic on a shoulder rig or tripod setup.

I'm always reluctant to purchase the first production run of a new product, but I've been using SW240 for a couple of weeks -- enough time to report that it is a first class monitor with accurate and repeatable results. No dead/stuck pixels; uniform brightness and sharpness. Each monitor is factory-measured for gray-scale and color deviation from standard RGB profiles. In my cse the deviation was imperceptible (delta-E 1). This was borne out by custom calibration/verification using (provided) calibration software that writes (flashes) results into the monitors LUT for storage. Note that used must provide their own colorimeter-puck for custom calibration. On the down side, the documentation could be better; and Technical Support staff could be a bit more available, and more knowledgeable. While the monitors OSD menus are quite comprehensive (more than a dozen color profiles), they somewhat cumbersome. On balance, a very good wide-gamut monitor with built-in LUTs, at a very good price (made even better by the included $100 monitor hood - see separate review).

We all know how tough, reliable, and useful Pelican Cases are. But this is my first deviation from a black Pelican Case - and I wish I had tried another color sooner! This case and its dividers handle all my main cinema camera lenses delicately and with ease. It does what it is supposed to and I'm sure it'll be part of my loadout for years to come. PLUS - bonus is that it's the easiest case to spot on set!

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........

I like Ilford's products when it comes to film and developing chemicals. At first I had issues trying to calculate how much powder to use to make the amount I need to use for developing ( so I could maximize the shelf life)

[This review was collected as part of a promotion.] Not the ink's fault it ran out way too soon! I didn't calculate the "small" amount of printing our 2 person household actually prints! But works fine in my HP printer, all the way to the last drop!