The 18-55mm zoom lens on a DSLR typically has a focal length range of 18mm to 55mm, which translates to a wide-angle to short telephoto perspective. On a crop sensor camera, this range is equivalent to approximately 27mm to 82.5mm in full-frame terms, due to the crop factor (usually around 1.5x for APS-C sensors). This versatility makes it a popular choice for general Photography, including landscapes and portraits.
If you're using a DSLR, any non-speciality lens should do provided you don't have stand exceptionally far away for some reason, in which case the zoom of the lens would matter.
It is exactly what it sounds like. You zoom in on your subject by using the lens (normally it is attached to the camera itself and can be taken off). You control how far, how much, and where. Usually, optical zoom is used with manual zoom.
Optical zoom cameras are used to take a shot in which a far-away object appears both prominently and clearly. Essentially you need a decent zoom lens to obtain this ability, and a good camera with a widely-adjustable lens offers this feature.
A telephoto lens is the best option for capturing far away shots due to its long focal length, which allows you to zoom in on distant subjects with clarity and detail.
^ I bought a lens of eBay from this website: ebay.com.au/itm/500mm-prime-telephoto-lens-for-Canon-Nikon-Sony-Sigma-Pentax-Sigma-DSLR-f8-/141387126153#rpdCntId Now I have a Sony a3500 and don't know all that much about photography. I can't find a review on it so can someone tell me at least a bit about it. Also, at the same time how far would a 500mm lens zoom and is f8 quick enough to take shots of surfers/cricketers
The lens of a digital camera has a certain focal length, expressed in mm. For example, a 50mm lens has a field of view that approximates what we see with our eyes looking straight ahead. A 25mm wide-angle lens has a field of view that approximates what we see with our eyes when we turn our head from side to side. The shorter the focal length of a lens, the wider the field of view. The longer the focal length of a lens, e.g. 300mm, the narrower the field of view. Of course, a narrow field of view is equivalent to zooming in to a far object, like when we look into binoculars. A lens can either have a fixed focal length, e.g. 25mm, 50mm, 300mm, etc. or can have a range of focal lengths, e.g. 25mm - 100mm, 50mm - 300mm, etc. A lens that has a range of focal lengths is called a zoom lens. The zoom factor of the lens is calculated by dividing the maximum focal length by the minimum focal length. That zoom factor is the "X" you are referring to. For example: 1. A 25mm - 100mm lens is a 100/25 = 4x zoom lens. 2. A 50mm - 300mm lens is a 300/50 = 6x zoom lens. 3. A 50mm - 200mm lens is also a 200/50 = 4x zoom lens. 4. A 100mm - 400mm lens is also a 400/100 = 4x zoom lens. So knowing the zoom factor of a lens alone does not tell you what its minimum and maximum focal lengths are. Both examples 1, 3 and 4 above are 4x zoom lenses, but example 1 has a minimum focal length that is a wide-angle and allows us to take wide landscape shots or include all our classmates in one shot. Example 4 has a maximum focal length that is a long telephoto and allows us to bring far object near.
A 28-90mm lens provides a versatile focal range for capturing various scenes. The range allows you to capture wider shots at 28mm and zoom in for closer details at 90mm. The distance you can see with this lens depends on your subject's size and visibility conditions.
The Cannon Powershot has both and optical and digital zoom features. Optical zoom is far superior to digital zoom.
The Sony DSC-series have a 3x optical zoom.
A telephoto lens is a camera lens that is typically used for taking photographs of subjects that are a distance away such as a landscape. They are also used for subjects that the photographer can not get close to such as wildlife, and sporting events. A zoom lens allows the photographer to get very close to the subject matter and then zoom in.
very far
The zoom of a camera is completely unrelated to the resolution of a camera. This is dependent on the lense.