Samsung Galaxy Note 3. Free Technical Library News

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Samsung Galaxy Note 3

11.09.2013

Samsung Electronics introduced the new flagship smartphone Samsung Galaxy Note 3 at IFA 2013 in Berlin. The device is equipped with an enlarged Full HD Super AMOLED display with a diagonal of 5,7 inches and is powered by an octa-core Samsung Exynos 8 processor (four cores at 5420 GHz and four cores at 1.9 GHz). The amount of RAM has increased to a record 1.3 GB, and the battery capacity - up to 3 mAh. At the same time, the smartphone has become thinner (3200 mm) and lighter (8,3 g.) of its predecessor.

Built-in memory is 32 GB, but the device can work with microSD up to 64 GB. The 13 MP camera on the Samsung Galaxy Note 3 has a smart gimbal and CRI LED flash.

In the software installed on the new flagship Samsung, a significant emphasis was placed on data security. The Samsung KNOX platform allows you to run applications inside a "container" that protects data from malware and phishing at the system level. Users will be able to store corporate applications and service information using Samsung KNOX, and the IT service will work with the storage through the Exchange ActiveSync Server (EAS).

The Samsung Galaxy Note 3 also comes with Find My Smartphone, which will lock your device if it's lost or stolen. If necessary, information from the device can be deleted remotely.

The design of the device has also undergone changes. The back panel, which was made of plastic in previous models, is now made with a textured leather-like finish. Samsung Galaxy Note 3 will be available in two colors: black and white.

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Lensbaby Velvet 28 Lens 24.04.2020

Lensbaby has unveiled the Velvet 28 lens, which was previewed at the end of March.

Hand-assembled metal body lens for many types of photography and videography, including landscapes and street scenes. The characteristic feature of the Velvet 28 is the "variable glare effect" familiar to users of other lenses in the Velvet line. The advantages of new items also include the ability to shoot at a scale of 1: 2.

The Velvet 28 lens is available in Canon EF, Nikon F, Canon RF, Nikon Z, Sony E, Fujifilm X, and Micro Four Thirds mounts. Options for SLR and mirrorless cameras are quite different in size and weight. The lens option for SLR cameras is shown in the top illustration, for mirrorless cameras - in the bottom.

Lensbaby Velvet 28 lens specifications:

Focal length - 28 mm;
Optical design - 8 elements in 7 groups;
Aperture - f / 2,5-f / 22 (you can slightly open the aperture by another 1/3 stop by turning the ring to the + sign after the 2.5 mark);
The number of aperture blades - 12;
Minimum focusing distance - 0,11 m; 0,14
Maximum magnification - 0,5x;
Landing diameter of the filter - 67 mm;
Diameter - 72,4 mm;
Length - 63,4mm (SLR version), 88,9mm (Mirrorless version);
Weight - 472 g (option for SLR cameras), 594 g (option for mirrorless cameras).

The price of new items is $550.

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