The magnification (or power) you will see through a given optical system depends on the telescope and the eyepiece. The simple formula is: Magnification = Focal length of telescope ÷ focal length of ...

Android 15 is adding a two-finger double-tap screen gesture that magnifies the screen. The operating system’s built-in magnification feature can already be launched through an on-screen button, volume ...

Magnification is the term for the ratio between the size of the rastered area on the sample to the size of the rastered area of the output, as depicted in Figure 1. Historically, the output size was ...

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Most consumer point and shoot digital cameras say something like, "5x optical zoom," or "9x optical zoom" on the box. But, when you move up to micro-4/3s and SLRs, you lose that. It makes sense - the ...

Android 12 makes a couple of tweaks to accessibility features, such as adding a new quick toggle for reducing screen brightness. Another adjustment made with Android 12 is to the long-available ...

Laowa appears to be working on a new macro lens. This in itself isn't particularly noteworthy, as according to the official Venus Optics website (the parent company of the Laowa brand), there are ...