Choosing an interchangeable lens camera is already a leap of faith since lenses are what defines the camera. Else the camera wouldn’t reach its true potential until you know exactly about lenses and the purpose as well as the relevance of choosing the right lens for the camera. Therefore, S-World Electronics has made this daunting task easy for you. Investing in a new lens will offer the required boost for upgrading camera body and create new opportunities.
The First Thing To Do:
The first thing you need to do is if you’re planning for a new camera, you need to understand the options for lenses available for brands and models that you’re looking for. This specific type of lenses is what you need for the personal style of photographic style. SInce the interchangeable cameras are a combination of lenses and software technology, you need to understand the difference between the types of cameras. Like Canon’s EOS-M Mirrorless series uses an even mount, while Nikon and Canon DSLRs use incompatible mounts. In some cases you can put one type of lens on a different type of body using a mount adapter – relatively common for DSLR lenses but yes, at the cost of functionality and performance.
Nikon and Canon have been using respective F and EF mounts that doesn’t mean that every lens is every camera body. The older lenses may not be able to do autofocus or use auto-upload features on the camera. In order to know the compatibility of the lens with the camera body, run a Google search and be aware that while some specialty lenses do not offer autofocus facilities, you can obtain many high-end options from premium makers like Zeiss.
Basics and Beyond:
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For entry-level models of DSLRs and mirrorless cameras are often sold in kits, typically supplied with a basic zoom lens which may be like an 18-55mm or 14-42mm depending on the format and brand of your camera. For large, interchangeable-lens models is that they differ better zoom compatibility than a compact camera. For an 18-55mm lens there is only a 3x zoom, compared to the compact camera like $400 Canon PowerShot SX730 HS with a 40x zoom or new Nikon P1000 with 125x zoom.
The maximum zoom power for an interchangeable lens is around 10x, while comparing a DSLR or mirrorless camera to a point-and-shoot doesn’t really make sense. Interchangeable lens has much larger sensors that yield high-quality images compared to other compact models, but those large sensors require equivalent larger lens. Small cameras can offer huge zoom, while larger cameras require multiple lenses to cover the same range.
Different Focal Length and Categories:
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The focal length of any lens tells us about the view of the camera – be it wide or narrow angle. It also determines the type of lens the camera lens is about:
Fish-eyed lenses are wider than 14mm
- Wide-angle lenses are in between 14-35mm
- Standard or normal lenses are around 50mm
- Telephoto lenses are around 70-200mm
- Super telephoto lenses are known to bring the subject up close with 300mm focal length
- Macro lenses also come in multiple focal lengths, but allow to get close to the subject for details
- Tilt-shift macro lenses are a speciality lens often used in distortion-free architectural photography
Generally lenses with smaller focal length would capture more scenes, while a larger focal length will bring the subjects close. While wide angle lenses are often used for landscapes, telephoto lenses are popular for wildlife, sports and wedding ceremonies. Portrait lenses fall short for telephoto range, from 50mm to 105mm although there are lenses longer than that. For portraits with a wide angle lens can be done, such lenses can also cause distortion. Generally smartphones have wide angle lenses in them.
The focal length also determines how easy it will be to blur the background of the image. A telephoto lens will make the background appear more blurred than a wide angle lens, even at the same f-stop. Telephoto lenses are popular for portraiture since they help separate the subject from the background.
A macro lens is generally used for a telephoto – for its magnification, reproduction ratio that is independent of focal length. A typical macro lens will have a reproduction ratio is 1:1, which means if you click the photo of a coin projected by the lens onto the sensor will be exact same size as the coin itself. Now, you can get how much details you need to make it visible on your computer screen or make a large print.
Tilt-shift lenses are designed to keep lines straight, therefore used in architecture photography.
The next time you’re buying a new camera or lenses, now you know exactly what to shop.