5x means that the ratio from wide to long focal length is 5 to 1 for example 28mm to 140mm, 32mm to 160mm etc. 10x would mean 28mm to 280mm, 32mm to 320mm etc. Simply multiply the lower number by the zoom ratio. As for image quality, with today's computer controlled optics the 10x-12x zooms can be quite close to the shorter zooms in IQ.
It kicks in automatically when you zoom past 5x, the maximum optical zoom the Pixel 7 Pro’s telephoto camera is capable of. From 5x up to the camera’s max of 30x, the lens and the software are
How it zooms images Most brands use the combination of prism and a folded optical zoom sensor like Samsung uses a 4x folded telephoto lens Samsung offers a 10x hybrid zoom via Periscope zoom
The E1 Zoom has pan-and-tilt capability with a 3x optical zoom. The E1 Zoom’s basic security features are identical to the E1 Pro: real-time alerts, two-way talk, a siren that can be triggered
TrackMix is with 6X hybrid zoom. The FOV of the wide lens includes the FOV of the telephoto lens. So the zoom factor is related to the switch of these two lenses. The relationship will be as follows.--The telephoto lens will be used when the zoom is ≥ 2.7 times.--If the tracking target is within the FOV of the telephoto lens, it can zoom from
The optical zoom is half that of the HC-VX1 with a 35mm equivalent of 30mm to 300mm zoom. The AX33 touch screen is a half-inch bigger, and the camera offers NFC connectivity. The Panasonic HC-VX981K costs $800. This camera uses a different sensor of the same size, and the zoom is also similar.
Type of zoom: optical or digital; Lighting and Audio Quality. If you plan to shoot at night or when visibility is low, you'll need a professional camcorder that's capable of capturing high-quality video and pictures even in low light. Check the lens diameter, sensor size, and sensitivity. The larger the value, the better it is.
Canon FX 50 (50 times zoom) No zoom .. Focal Length 32.5mm Lens 4.3 to 210mm Full zoom Focal Length 210mm (this is at the 50 times zoom). Key: Lens is 4.3mm - 210mm --- i.e. 210mm is 50x 4.3mm. The full zoom on the Sony lens 55-210mm got as close as around 70mm on the Canon. Hope this helps.
Samsung Galaxy S20 Ultra, at 10x zoom. With both phones shooting at 10x optical zoom, it's clear that in this example, the P40 Pro Plus has underexposed the scene, causing the church to fall too
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hybrid zoom vs optical zoom