Portable microscopes have a wide variety of styles and uneven quality, ranging from hundreds to tens of thousands. The magnification of portable microscopes varies from 20 to 3000, and most of ordinary portable microscopes are 20 to 200. High-powered portable microscopes are technically difficult and usually expensive. Dozens and hundreds of portable microscopes on the market basically have the problem of virtual standard. In fact, the cost of portable microscope has increased a lot while shrinking. Generally, the number of wired USB portable microscopes is about 1000, and the higher the multiple, the more expensive it is. Wireless WIFI is more expensive than wired USB, and the price is about twice that of wired USB. If it is autofocus, it will be more expensive, and the price with digital screen will be more expensive accordingly. Anyty (Anity) is the representative of portable microscope. His products are quite complete, including wireless, wired, auto focus, manual focus, digital screen and intelligence. His parameters are very real and reliable.