Most security cameras record videos based on settings as there are security cameras that record its video if they detect motion and is said to be motion detection security cameras. Some of the security cameras can record all the time … Continue reading →

The perceptual quantizer (PQ), published by SMPTE as SMPTE ST 2084, is a transfer function that allows for HDR display by replacing the gamma curve used in SDR. It is capable of representing luminance level up to 10000 cd/m2 (nits) … Continue reading →

60fps is the best frame rate for slow motion and sports They can capture much more detail and have greater clarity. Remember that motion is slower if the frame rate is higher than it should be. High frame rates also … Continue reading →

4K UHD (3840 x 2160 pixels), as the next level of HD, has four times as many pixels as 1080p and 9 times as many pixels as 720p. Is 4K or 1080p better in low light? Low light degrades resolution … Continue reading →

Get a good lens with a cheaper body. Bodies are easily changeable and you will still be able to use your old lenses. The main advantages of expensive DSLRs are their weather resistance, faster auto-focus/shooting speeds, and better low-light performance. … Continue reading →

With the Nikon D3300, you can use the built-in flash or attach an external flash head to the hot shoe, labeled in the figure. You can add light via the built-in flash or by attaching an external flash head to … Continue reading →

Your Nikon D5300 Digital Camera is compatible with 16GB, 32GB, 64GB and 128GB SD, SDHC and SDXC memory cards. Does Nikon D5300 support SDXC? The D5300 supports SD, SDHC and SDXC cards (you can check this by verifying the camera … Continue reading →

Continuous AF keeps adjusting focus to ensure whatever is in-frame at the given focus point is sharp in the captured image, perfect for tracking a bird in the air. Continuous Autofocus strives constantly to keep whatever is in the active … Continue reading →

AF is an abbreviation for autofocus. When a camera or lens has AF written on the side of it, it’s usually indicating the position of a switch that can enable or disable the autofocus function. What AF mode should I … Continue reading →

Twiggy appears to have one of the most symmetrical faces, but Alessandra Ambrosio has clear differences between the left and right side of her face. Of course, both of these supermodels are beautiful. Can models have symmetrical faces? The more … Continue reading →

One common cause of blurry images is camera shake. You can avoid that issue by stabilizing your camera with a tripod. Additionally, using the timer setting on your camera or a remote-control shutter release can help to eliminate camera shake. … Continue reading →

How do I change my D750 to single point focus? Re: How to select center focus point on D750? Hold the AF button down and move the back dial until you get AFS S, AFA S, or AFC S to … Continue reading →

Close your eyes just before a photo. This tactic will ensure you don’t squint your eyes and that your smile and expression look more natural. Basically, all you need to do is close your eyes a few seconds before the … Continue reading →

Split-focus diopter A split diopter is half convex glass that attaches in front of the camera’s main lens to make half the lens nearsighted. The lens can focus on a plane in the background and the diopter on a foreground. … Continue reading →

When there are a lot of pixels, it looks like the real world. When you zoom out, you are using using fewer pixels to cover the same space. That leaves gaps between the original pixels, that must be filled in … Continue reading →