Does the iPhone have an external lens?

There are three kinds of external connections, wide angle, telephoto and macro. Wide angle can make the picture wider. A telephoto lens is like a telescope. It can shoot very small things on a macro level, such as small characters on coins, insects and so on. The external lens will slightly reduce the image quality, but it is basically invisible to the naked eye. Give a few examples: 1. Schneider Optical iPro Lens: The most comprehensive iPro lens series is characterized by its advanced optical technology and excellent overall imaging quality. In design, it adopts the design of shell and lens group. The shell has a special interface, and the lens can be easily installed without any tools. In addition, a tripod interface is designed on the shell, so you can shoot with a tripod when necessary. The basic iPro kit costs US$ 229 (about 65,438+0, 430 yuan RMB), including 2x telephoto, ultra wide angle and macro lens. You can also purchase a 4x zoom lens and a 1.65-degree wide-angle lens separately. Generally speaking, its picture quality is the most comprehensive, and it is the best choice if you don't care about the high price. 2.Olloclip 4 1 lens: The Olloclip series lens with the highest cost performance, but without telephoto, should not be too strange to everyone. High cost performance is its characteristic. The four-in-one suit includes a wide angle, a fisheye and two macro (10X and 15X). It has no shell design, but is fixed to the lens of the iPhone with a clip and then connected to the lens, so it can carry two models at a time. Due to the low price, the design and comfort of the Olloclip lens are obviously not good enough, but the picture quality is still good. Not enough, the more practical telephoto lens is not included in the package, and it will cost an extra 100 USD (about RMB 620 yuan) to purchase it separately, which increases the overall budget. 3.Photojojo: The magnet connection is cool and the picture quality is average. Photojojo lens series adopts a very cool connection form: magnet. First, you need to attach a very thin magnet adapter to the iPhone lens, and then you can use the same magnetic ring to dock with the lens, which not only achieves a stable effect, but also is very convenient to replace the lens. Photojojo * * * has five lenses, which can be purchased separately or as a set, including fisheye, super fisheye, 2X telephoto, wide angle and polarizer. It should be noted that with the passage of time, the connectivity of magnets gradually decreases, the super fisheye lens is very heavy, and the connection to iPhone feels very insecure. In addition, its image quality can only be considered as medium level. 4.Optrix PhotoPro X: you can shoot underwater. Optrix PhotoPro X takes the form of a special housing connected to the lens. What's even cooler is that it is equipped with an extra waterproof shell, which can shoot underwater at a depth of 100 meters. The waterproof shell provides complete key control and touch screen use, and the use scene is the most extensive among the six lenses. Optrix PhotoPro X has a very rich lens configuration, including 2X telephoto, fisheye, macro and polarizer. You can also choose 4X telephoto, super wide angle and so on, and more styles will be introduced in the future. However, the picture quality is average, and the definition is obviously behind Olloclip. Besides, it's a bit complicated to install. In particular, ensure that the O-ring is connected correctly, otherwise water will enter. 5.iZZi Orbit Pro: The integrated design is convenient and limited, including wide angle, telephoto, fisheye and macro, and the overall effect is moderate. The biggest problem with this lens accessory is its design limitations. The huge case limits the daily portability of the iPhone, so it may not be a good choice for users who don't often use external lenses. 6.Smart Phocus: Good idea, poor experience. The last Smart Phocus lens, with a design language similar to iZZi, is equipped with an iPhone professional shell handle and connected to the lens for shooting. However, compared with iZZi's exquisite aluminum body, Smart Phocus only uses a slightly bulky plastic material and feels ordinary.