Although Apple's iPhone 7 Plus is not the first smartphone with a dual lens, it is definitely the most discussed one. According to Apple's published data, the two lenses of the iPhone 7 Plus are different. One is a conventional wide-angle lens, and the second is a telescope head. The apertures of the two are different, one is f/2.2, f. /1.8 Aperture, obviously the conventional lens is a little larger than the far lens, which means that the wide-angle lens can accept more light and can shoot in the dark.
Here's what it's different to test the color of the iPhone7 and iPhone7 Plus lenses.
iPhone 7 Plus
iPhone 7 In the first image, the tester chose to put the iPhone 7 and iPhone 7 Plus together in a well-lit scene. Although the two photos tested look similar, if you zoom in, you can clearly see that the iPhone 7 Plus outperforms the iPhone 7's digital zoom in keeping the house and fence details and the little trees on the left side of the house.
iPhone 7 Plus
The second picture of the iPhone 7 was shot in a stream. It is obvious that the long lens of the iPhone 7 Plus is outstanding in the details of the preserved bush. The small shrubs and leaves at the rear are not as stains on the canvas. Bright.
iPhone 7 Plus
iPhone 7 If you are taking some daily necessities? Of course, the yard at home is an excellent test location. This time, like last time, the iPhone 7 Plus provides better details. After carefully checking the digital zoom of the iPhone 7, it is obvious that the leaves and grass are lighter in color and not clear.
iPhone 7 Plus
The third test of the iPhone 7 is a sample of a room. As long as it is zoomed in, it is obvious that the iPhone 7 Plus is brighter and has more details. For example, the furniture and chairs in the picture, the digital zoom of the iPhone 7 does not look so good.
iPhone 7 Plus
When the iPhone 7 is gradually coming down the mountain and the natural light is no longer so strong, we can see that the advantages of the iPhone 7 Plus begin to weaken, but it still provides more detail than the digital zoom of the iPhone 7 before the natural light has completely disappeared.
iPhone 7 Plus
iPhone 7 OK, this time the sun has completely gone down. Apple set the iPhone 7 Plus to force a wide-angle lens with f/1.8 aperture in case of insufficient light, so you can find the iPhone 7 Plus and iPhone in this case. 7 The photos taken will be the same, and the double lens will not be more popular. Of course, if you use a specific app to force a long-distance lens to shoot, the photo will be blurred due to too much exposure.
The results of the tests are not surprising, and the iPhone 7 Plus outperforms the iPhone 7 in good conditions. The iPhone 7 Plus's long-range lens provides more detail and color, thanks in course to the difference in the aperture of the innate lens, so you can give photos with good quality while zooming, while the iPhone 7 can only be used when zooming. The program goes to the imaging and is therefore distorted.
Fiber Optic Patch Panel(ODF)
Fiber optic patch panel is now widely used in networks and it is an integrated unit for fiber management, we are offering various kinds of Fiber Optic Patch Panel, such as wall mounted fiber optic patch panel, rack mounted fiber optic patch panels. These equipment functions to fix and manage the fiber optic cables inside the box as well as provide protection.
Our wall mounted fiber patch panels accommodate up to 8 modular panels and is equipped with routing guides to limit bend radius and enhance strain-relief control. The 16-gauge steel with corrosion-resistant black powder finish coat housing provides excellent protection for the inside fibers. Wall-mount available unloaded, as well as having the capability to become a full-splice enclosure with mechanical terminations. A large variety of connector adapters are offered to meet your specific requirements. Such as SC, FC, ST, LC, etc, we can also pre-install various kinds of fiber optic pigtails inside the patch panel.
YLTelecom offers a series of changeable inside panels to fit for different kinds of the adaptor interface, and fit for both round and ribbon fiber optic cables. Our rack mounted fiber patch panels can be drawer type or economic type without draw design.
A Fiber-Optic Patch Panel is used to separate out the fibers within a fiber-optic cable. By using one of these panels, the fibers can be spliced to individual fibers on other cables, allowing the cables to be crossed and connected in a variety of ways. In addition, the panel creates a safe environment in which to work with exposed fibers.
There are two main types of Fiber-Optic Enclosures. One is a wall-mounted device, which, in its most basic form, can keep 12 different fibers separate from one another. If the fiber-optic cable has more than 12 fibers, the extra fibers can be moved to a second panel or an engineer can use a panel that is designed to hold more fibers separately. Wall-mounted panels can be constructed to hold up to 144 fibers at once.
The other type of Fiber-Optic Patch Panel is a Rack-Mounted Panel. This type of panel holds the fibers horizontally and is often designed to open like a drawer. Sliding the panel open gives an optical engineer easy access to the fibers inside.
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NINGBO YULIANG TELECOM MUNICATIONS EQUIPMENT CO.,LTD. , https://www.yltelecom.com