APEXEL HD 5 In 1 Camera Phone Lens 4K Wide Macro Lens

Mobile phone chargers can be roughly divided into travel chargers, cradle chargers and maintenance chargers. Generally, users mainly contact the first two. And the most sold on the market is the travel charger.
There are also various forms of travel chargers. The common ones are the cheap duck egg-shaped miniature travel charger, the ordinary desktop card board charger, and the high-end desktop charger with crystal display. Mobile phone charger, also known as: mobile phone adapter, is actually composed of a stable power supply (mainly regulated power supply, providing stable working voltage and sufficient current) plus necessary control circuits such as constant current, voltage limiting, and time limiting. The output parameters marked on the charger (referring to the line charger): such as output 5.0V/1A, output 5.0V/1500mA-11200... refers to the relevant parameters of the internal regulated power supply. Understand this truth, you will know that a (good quality) mobile phone charger is easy to change into a good quality regulated power supply.
The chargers of lithium-ion (li-ion) batteries commonly used in mobile phones use a constant-current and voltage-limited charging system, and the charging current is generally around C2—that is, the charging rate is two hours. For example, a 500mAh is charged at 250mA in about two hours 4. Constant voltage charging after 2V.
The lion is not suitable for the -DV/DT detection fast charging method used by the NIMH advanced fast charger, because the lion has a strict limit on the charging current. Lithium ion (Li+) is very active, and high current charging is prone to danger. The general user contacts are mainly the first two. The most popular travel chargers on the market are travel chargers. There are also various forms of travel chargers. The common ones include cheap duck-egg miniature travel chargers, ordinary desktop card board chargers, and high-end desktop chargers with LCD display. device. In view of the fact that most mobile phone users are non-professional users, the chargers basically have the function of full self-stop, and most of the travel chargers are fast chargers, and the charging time is about 1-3 hours. Many chargers on the market advertise that they are controlled by microcomputers, including some very cheap duck-egg-type miniature travel chargers. In fact, strictly analyzed from the charging circuit, only a small number of chargers can be truly controlled by microcomputers (MCU control). .
Some manufacturers claim to be "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost design integrated blocks are cheap op amp integrated blocks, while some dedicated charging control integrated blocks have higher unit prices. , generally used in relatively high-end or brand-name chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products are similar in appearance but have very different internal circuits, and their performance is also very different.

APEXEL HD 5 in 1 Camera Phone Lens 4K Wide Macro Lens Portrait Super Fisheye Lens CPL Filter for iPhone Samsung all cellphone

Features:

【1】High-end series products, more high-definition than ordinary lenses.
【2】The design concept comes from the Chinese tea ceremony, the tea cup as the lens appearance.
【3】Non-slip locomotive clips, the built-in bezel's ingenious design can protect your phone from being scratched.
【5】With silicone case and portable bag, it is convenient for your shooting when you go out, while protecting the lens.
【6】In addition, the lens can be sold in a combination or a single lens.
【7】Compatible with Almost Single and Dual-camera Phones.

Specifications：

Specifications (Fisheye Lens):

Angle: 195 degree
Lens Construction: 3 elements in 3 groups
Max Diameter: 27mm
Length: 18mm


Specifications (Wide Angle Lens):

Magnification: 0.6x
Lens Construction: 1 element in 3 groups
Max Diameter: 21mm
Length: 12.2mm


Specifications (Macro Lens):

Magnification: 10x
Lens Construction: 1 element in 1 group
Max Diameter: 20mm
Length: 12mm
The shot distance is between 10~23mm

Specifications (Telescope Lens):

Magnification: 2X Telescope
Lens Construction: 5 elements in 4 groups
Diameter: 29mm
Length: 12mm

Specifications (Super Wide Lens):

Magnification:170 degree
Lens Construction: 4 elements in 3 groups
Max Diameter: 28mm
Length: 17mm

Package included:

Fish Eye Lens x 1
Wide Angle x 1
Macro Lens x 1
2X lens x 1
Super wide lens x 1
Lens Cap x 10
Universal clip X 1
Carrying bag X 1
​Storage box X5
Cleaning cloth X 1
User manual X 1
Retail box x 1

Independent design：

Carefully crafted only to make excellent high quality products

110 degree wide angle lens

【No Dark Edge No Distortion】
This wide angle lens captures 2x more picture with a multi-element glass design that provides edge to edge clarity.

【When to Use This Lens】
Landscapes: Fit in the full grandeur of that jaw-dropping mountain scene;
Travel: Get the whole scene while exploring new places;
Architecture / Real Estate: Capture a wider view of interiors or the full height of a skyscraper;
Group photos: Take group photos with twice as many people. Never worry about your kids running out of the picture;
Video: Add context to any scene while combating the cropping that happens on mobile videos

10x macro lens

【10x super macro】This macro lens can capture tiny things in detail with 10x closer to the item, like flowers, coins and the insects etc.

2x Portrait lens

【Getting Closer 2x or 4x】
2x Telephoto lens gets you closer for tighter, crispier shots without using the digital zoom. Optimized for dual lens devices, you can achieve 2x optical zoom when mounted over a single lens camera or main lens of a dual lens, 4x optical zoom when mounted over the iPhone telephoto lens

【When to Use This Lens】
Can be used for watching match, concert, travel, animal observes fans, newspaper-man shoots remotely, street portraits, adventure photos and travel. traffic administrative depar tment to collect evidence, public security institutions to enforce the law and collect evidence etc

170 degree super wide lens

【Full Screen No Dark Edge】
This super wide angle lens is full screen fisheye lens. 170 degree lens delivers a flat image without dark edges. This lense is custom made with 3 layers of cinema quality glass and aerospace metal

【When to Use This Lens】
Roadtripping: Capture your trip with a new dynamic perspective;
Architecture / Real Estate: Capture the widest possible view of interiors;
Action Sports: Get a unique perspective and make your friends look even more epic while they shred;
Video: Phones crop your video to add stabilization. Get that crop back plus add much more field of view. Perfect for vlogging

195 degree fisheye lens

【Round Image Like Fish Eye】
This fisheye lens captures the biggest possible scene imaginable on a mobile phone. It is custom made with 3 layers of cinema quality glass and aerospace metal

【When to Use This Lens】
Roadtripping: Capture your trip with a new dynamic perspective;
Architecture / Real Estate: Capture the widest possible view of interiors;
Action Sports: Get a unique perspective and make your friends look even more epic while they shred;
Special Effects: Zoom in on a product or object. Perfect for vlogging

CPL---Removes unwanted reflections from non-metallic surfaces such as glass or water to enhance color saturation.

Star Filter---creates a star pattern, in which lines radiate outward from bright objects. Star filter adds a dramatic cross flare to very bright areas. ldeal for photographs of night scene and ladies wearing jewelery or other objects with strong reflections.

Steps to install the lens

APEXEL New Designed Metal Clip---compatible with almost all the smartphones on the market

Nice packing-- portable and convenient

Portable Lens bag--waterproof and dustproof

Brand Story:

APEXEL--- Leading Camera Phone Lens Brand Manufacturer, focusing on technology and design innovation, producing high quality product.