can auto focus only be from sensors based on contrast detection?
can auto focus only be from sensors based on contrast detection?

The question that often arises is, which is better, whether a DSLR camera (Digital Single Lens Reflex) or a mirrorless camera that is very compact size? While mirrorless cameras because they do not have a separate AF module, it must accept the fact that auto focus can only be from sensors based on contrast detection, just like auto focus on pocket cameras, pro sumer cameras and even on smart phone cameras.mirrorless camera

Sigma Company of America, a number one, DSLR lens, flash and equipment manufacturer, at the moment introduced the pricing and availability of the Quattro Digicam together with a new bundle together with the SD Quattro and 30mm 1.Four DC HSM Art lens As well as pricing for the brand new Sigma EF-630 exterior flash. Another unique thing in Samsung cameras is that it is in line with the vision of a sensible digital camera, where many things are related to smart cameras, for example sensible Auto, good filters, sensible DR (dynamic range) and complete connectivity (auto share, backup, social media, e-mail, DLNA and distant capture) rely on WiFi and NFC. The reason is that DSLR cameras and lenses are too large for most people, they are also heavy (especially long lenses) and too attract attention when used to take pictures in public areas (how many of us were reprimanded by security guards at the mall when shooting using DSLR cameras?) Besides that, the plus points when buying DSLR cameras are the huge number of pili lens lenses and accessories are on the market, but again, because mirrorless is called a digital camera of the future, surely mirrorless camera manufacturers will add ammunition to spoil mirrorless camera users with a large selection of lenses and various accessories.mirrorless camera