Since LED TVs use backlights, they can get about twice as bright as OLED TVs. But, if you want the brightest TV, you should get a QLED TV because their quantum dot filter will also boost the light output of … Continue reading →

AF” denotes whether or not a given EOS EF. lens is an “Autofocus” lens, and I do believe that among the current. line of EOS EF lenses, only their EOS EF “tilt/shift” lenses are not. autofocus lenses, but instead, they … Continue reading →

Depth-of-field is simply the zone of sharp focus in a scene, and this can be controlled by the aperture settings. A larger number like from f8 to f22 means large depth-of-field (normally ideal for landscapes) like the first image below. … Continue reading →

When it comes to video, the chances are that you won’t want to use single shot or AF-S mode because it holds the focus in one place. If your subject is entirely static, that’s great, but that probably doesn’t happen … Continue reading →

Jaws, the Steven Spielberg film that would forever change the summer blockbuster season, is now available for fans to watch in 4K Ultra HD. The film’s 45th anniversary is cause for upgrading the film to 4K Ultra HD. There’s over … Continue reading →

An 8 megapixel (MP) image has 8 million pixels. A 3 MP image has 3 million pixels. Therefore an 8 megapixel image has more than twice has much information as a 3 megapixel image. Image size is useful because it … Continue reading →

Scam Alert : Due to posting photos on Instagram and Facebook, nowadays the craze of clicking photos is increasing among people. After clicking the photo, people edit it and add many effects to make it attractive. Can photo editing apps … Continue reading →

If you want to record the full 4k screen, simply hit the “Full Screen” icon then click the “REC” button to start recording. If you want to capture a certain area of the 4k screen, just click the custom area … Continue reading →

A jig rod is often (but not always) short and designed to work line classes and lure weights that are relatively heavy. Most (but not all) aren’t really suitable for casting lures. Can you use a jigging rod for bottom … Continue reading →

In film, gamma is defined as the slope of the characteristic curve – that is, the graph of Density versus logE (the scene brightness). Essentially that defines the contrast of the image as compared with the original. A lower gamma … Continue reading →

Fox Power Swivels in size 5 or 7, Korda Swivels in size 6 or 8, and similar models are perfect for pike traces. Before using a swivel you should check the eyelets for damage as it is possible to nick … Continue reading →

The main purpose of the thumbnail is to actually attract you to see the video in any weirdest way possible. Now see such thumbnails with the mouths open have already attracted you so much that you actually posted a question … Continue reading →

The “earthquake” shaking effect was available in iM6, but not in iMovie 10.1. 1. Here’s the link to the iMovie 10 help menu, that will give step-by-step instructions on how to access the effects. How do you make a shaking … Continue reading →

You can enlarge the thumbnail to 60-by-60 pixels or perhaps a little larger before noticing the distortion. How do I enlarge a thumbnail image? While viewing the photos in a window, hold the “CTRL” key and scroll the wheel on … Continue reading →

The “pinhole effect” is an optical concept suggesting that the smaller the pupil size, the less defocus from spherical aberrations is present. When light passes through a small pinhole or pupil, all unfocused rays are blocked, leaving only focused light … Continue reading →