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Lens markings

Find out what the numbers on the lens signify.

SAMSUNG 18-200 mm F3.5-6.3 ED OIS lens (example)

1

2

3

4

5

No.

Description

 

 

Aperture value

1A range of supported aperture values. For example, 1:3.5-6.3 means the maximum aperture value range from 3.5 to 6.3.

Focal length

The distance from the middle of the lens to its focal point

2(in millimeters). This figure is expressed in a range: minimum focal length to maximum focal length of the lens.

Longer focal lengths result in narrower angles of view and the subject is magnified. Shorter focal lengths result in wider angles of view.

ED

3ED stands for Extra-low Dispersion. Extra-low dispersion glass is effective in minimizing chromatic aberration (a distortion that occurs when a lens fails to focus all colors to the same convergence point).

OIS (p. 71)

4Optical Image Stabilization. Lenses with this feature can detect camera shake and effectively cancel out the movement inside the camera.

Ø

5The lens diameter. When you attach a filter to the lens, make sure that the diameters of the lens and the filter are the same.

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Samsung EVNX210ZBSBUS user manual Lens markings, Find out what the numbers on the lens signify

EVNX210ZBSBUS specifications

The Samsung EVNX210ZBSBUS is an innovative and highly efficient electric vehicle (EV) charger designed to cater to the growing demand for sustainable energy solutions. This advanced charging station brings together cutting-edge technologies and features that make it a standout product in the electric vehicle charging market.

One of the most significant features of the EVNX210ZBSBUS is its ability to deliver high charging speeds, allowing users to quickly recharge their electric vehicles. With an output power of up to 22 kW, the charger is optimized for both home and commercial use, significantly reducing downtime for EV drivers. This is particularly beneficial for businesses with fleet vehicles that require efficient energy replenishment to maintain operational productivity.

Designed with user convenience in mind, the EVNX210ZBSBUS comes equipped with a user-friendly digital interface. The LCD display provides real-time information about charging status, power output, and estimated charging time, enabling users to easily monitor their charging sessions. The charger supports plug-and-play functionality, ensuring a seamless experience when connecting a vehicle.

In terms of compatibility, the EVNX210ZBSBUS supports a wide range of electric vehicles, thanks to its versatile connection options including Type 2 connectors. This feature ensures that it can cater to various EV models, making it a versatile choice for different users.

Safety is a top priority for Samsung in the design of the EVNX210ZBSBUS. The charger includes several safety mechanisms such as overcurrent protection, overvoltage protection, and temperature control to ensure safe operation. Additionally, the robust and weather-resistant enclosure allows the charger to be used in a variety of outdoor conditions, enhancing its durability and reliability.

The EVNX210ZBSBUS also supports smart charging capabilities, integrating seamlessly with mobile applications that allow users to track their energy consumption, schedule charging times, and even manage access in commercial settings. This feature not only provides convenience but also promotes energy efficiency by allowing users to take advantage of off-peak electricity rates.

In summary, the Samsung EVNX210ZBSBUS electric vehicle charger represents a significant advancement in charging technology, combining high-speed performance, robust safety features, and user-friendly operation. Its versatility and smart technology make it an excellent choice for both residential and commercial applications, aligning perfectly with the global push for sustainable transport solutions.