The zoom capacity of a zoom lens is generally quoted as the ratio of the longest focal length to the shortest focal length, without regard to the image size. So its 55/18 or about 3:1 Zoom ratio. It is 1855 mm. That is from basic wide angle to short tele.
What zoom is 18-55mm equivalent to?
Compact, lightweight, and versatile, the EF-S 18-55mm f/3.5-5.6 IS II from Canon is a standard zoom offering a 28.8-88mm equivalent focal length range.
Canon EF-S 18-55mm f/3.5-5.6 IS II Specs.
| Focal Length | 18 to 55mm (35mm Equivalent Focal Length: 28.8 to 88mm) |
|---|---|
| Image Stabilization | Yes |
| Filter Size | 58 mm (Front) |
What is the 18mm 55mm lens good for?
The best thing about the 18-55mm lens is its versatility. At 18mm, it is fairly wide-angled and is great for landscapes. In the middle of its range, around 35mm, it is perfect for street, travel, and documentary photography, while the short telephoto zoom of 55mm works wonders for portraits.
How far can you shoot with 18-55mm lens?
The minimum shooting distance is the minimum distance between the focus plane and the sensor plane. The longer the lens the longer that distance. On very short lenses (like 18-55 mm) it’s around 0.28 m while with long lenses (like 70-300 mm) it’s about 1,5 m.
How far can you see with a 55mm lens?
For a head and shoulders shot (I’m giving 2 feet for the subject size which will be a looser framing) you would be about 5 ft from the subject with a 55mm lens. That’s probably far enough not to worry about any perpsective distortion (if you do a tight headshot at 55mm there would likely be some distortion).
How many mm is 50x zoom?
The 50x optical zoom alone is the focal length equivalent of 24-1,200mm on a full frame body.
What does 2x zoom mean?
The on-camera zoom lens can zoom in and out optically by using the optical formula built into the lens. On the other hand, digital zoom can do the same by magnifying the existing image using software.For a 2x digital zoom, the 2x area is taken out and blow up using software to the size of 1x.
Which lens is better 18 55 or 50mm?
The difference in aperture between these lenses is a big one. The 18-55mm has a variable aperture of F/3.5-F/5.6, while the 50mm is a fast F/1.8. With a wider aperture, the 50mm can perform better in more situations.
What is the 85mm lens best for?
An 85mm lens is excellent for portrait work. By isolating the subject and minimizing distortion, this lens can produce captivating, flattering portraits, headshots, and full-body images. Ask What is 85mm lens good for? and you’re likely to get the default response portrait work.
How far can a 55 250mm lens zoom?
At 250mm, the maximum magnification is 0.31x, which does not come into the true 1:1 macro range. The closest focusing distance is 1.1 metres.
What is a 70 300 mm lens used for?
The 70-300mm is ideal for wildlife, nature, and sports photographers who’re looking for a budget zoom lens that can help improve their photography level. Since it is versatile, the Nikon 70-300mm functions well in different environments. It is a real swiss army knife for any level of photography.
What is the best lens for portraits?
The best lens for portraits in 2021
- Canon EF 85mm f/1.4L IS USM.
- Sigma 85mm f/1.4 DG HSM | A.
- Canon RF 85mm f/1.2L USM.
- Tamron SP 85mm f/1.8 Di VC USD.
- Samyang AF 85mm f/1.4 RF.
- Canon EF 85mm f/1.8 USM.
- Canon EF 85mm f/1.2L USM II.
- Samyang AF 85mm f/1.4 EF.
Is 55mm lens zoom?
The Canon EF-S 1855mm lens f/3.55.6 is a Canon-produced wide-angle to mid telephoto zoom lens for digital single-lens reflex cameras with an EF-S lens mount. The field of view has a 35 mm equivalent focal length of 28.888mm, and it is a standard kit lens on Canon’s consumer APS-C DSLRs.
What magnification is a 55mm lens?
The 18-55 lens has a maximum magnification of . 34x at 55 mm. That just means that at 55mm focal length, if you photograph something that is 1″ high, the largest it can be (depending on subject distance) is . 34″ high on the image sensor.
Latest buying guides.
| 17 | FrancoD |
|---|---|
| 5 | Mark B. |
What is a 50mm lens good for?
50mm lenses are fast lenses with a fast maximum aperture.8 – a very wide aperture. This means they are great for low-light photography (e.g. low-light portraiture or indoor shooting) as they allow more light into the camera’s sensor.
How do you calculate the zoom of a lens?
To determine the overall zoom ratio of the lens, simply divide the longest focal length by the shortest. So, for example, the Sigma 18-35mm F1. 8 DC HSM and the 8-16mm F3. 5-4.5 are both examples of 2x zoom lenses: 35 divided by 16 equals 1.95, and 16 divided by 8 equals 2.
What is 2x zoom in MM?
To find any zoom level we divide the current focal length by the minimum available. So moving from 25 mm to 50 mm is equal to a 2x zoom, as is moving from 18 mm to 36 mm.
What is a 30X optical zoom in MM?
Sony DSC-HX200V 30X optical zoom is equivalent to 810mm zoom.
How far is 40x zoom?
Its 40x optical lens means it can capture from an equivalent 24mm wide-angle (wide enough for shots of groups, say, or landscapes), through to a massive 960mm equivalent (long enough to pick out far-away subjects and make them appear close-up within the frame).
What is 5x optical zoom equivalent to?
In smartphones, manufacturers have started using periscope lenses for better optical zoom. They’ve been able to put 5x zoom lenses (roughly equivalent to the magnification of a 100mm lens on a DSLR, so pretty good) in their flagship phones without making them any thicker.
Is 10x optical zoom enough?
At least 10x zoom is needed, but 50x optical zoom or even more is better. Many professional wildlife photographers go for very long lenses that enable them to photograph wildlife from a significant distance. If you can’t afford a lens with a long focal length, then a high zoom range is what you should go for.
Contents