1440p is also called QHD (quad high definition) or WQHD (wide quad high definition) and is a display resolution that measures 2560 x 1440 pixels. This resolution is also commonly referred to as 2K. Is 2560×1440 considered 4K? 2560×1440 — … Continue reading →

Battery life is rated at 440 shots according to Canon / CIPA test results, which is the same as the 700D it replaces, and is better than most mirrorless cameras, but much less than the 820 shots offered by the … Continue reading →

A few reasons why an image may appear “grainy” or “blurry”: – Monitor set to non-native resolution. A 1080p monitor will look best when set to its native resolution, which is 1920 x 1080, for example. Other input resolutions will … Continue reading →

Open NVIDIA control panel. Go to DSR Factors and check the resolution you’re looking for, in this case 4x native resolution. Save and apply settings. You can now change your desktop resolution to 4k (3840×2160), run Killer Instinct and change … Continue reading →

This petite powerhouse takes only two card slots and measures just 7 inches long. But the GeForce RTX 2060 GPU itself will only be able to push around 60fps at medium settings for 4K gaming, at best, unless DLSS is … Continue reading →

AutoFocus is a cloud-based threat intelligence service that enables you to easily identify critical attacks, so that you can triage effectively and take action without requiring additional IT resources. How do you use Palo Alto AutoFocus? On the firewall, open … Continue reading →

Does Nikon D7500 shoot video? The camera can record both video and sound; do not cover the microphone on the front of the camera during movie recording. Note that the built-in microphone may record sounds made by the camera or … Continue reading →

Nikon D7100: Sensor It’s a DX format sensor, which is Nikon’s term for its APS-C sensors, and means that it has a crop factor of 1.5x, sitting below the full-frame options such as the D600 and D800 in the lineup. … Continue reading →

Can a camera be updated? Unlike your computer, though, camera firmware updates don’t just happen automatically. You’ll need to take some degree of control over the process and install the new firmware on your camera yourself. While every camera is … Continue reading →

Program Shift is indicated by the letter P setting on a digital camera. In this mode the camera automatically selects the shutter speed and aperture for an appropriate exposure. Afterwards, however, you can simultaneously change the shutter Speed and Aperture … Continue reading →

Does Nikon D7500 have bracketing? Also, by holding this button and spinning the sub command dial on the front of the D7500, you can adjust your flash exposure compensation. The BKT button stands for “bracketing,” which means that a series … Continue reading →

The AF-P DX NIKKOR 70-300mm f/4.5-6.3G ED VR lens can be attached to, and is compatible with, the Nikon D7200 DSLR camera. However, since this lens does not have a VR “On/Off” switch, VR (Vibration Reduction) will default to “On” … Continue reading →

The “Active AF” system works by shooting a red beam on your subject, then bouncing that light back to your camera to figure out the distance between the camera and the subject. Once the camera knows what that distance is, … Continue reading →

The young human eye can change focus from distance (infinity) to as near as 6.5 cm from the eye. This dramatic change in focal power of the eye of approximately 15 dioptres (the reciprocal of focal length in metres) occurs … Continue reading →

In photography, a close-up lens (sometimes referred to as close-up filter or a macro filter) is a simple secondary lens used to enable macro photography without requiring a specialised primary lens. They work like reading glasses, allowing a primary lens … Continue reading →