SIGMA SIGMA Contemporary 30mm f/1.4 DC DN Micro Single Lens Simple Single

This lens was bought at the end of April and was ready to be unpacked. However, because of the dispersion, it was returned to the factory for a test. After lazy cancer attacks, the lens was sun-dried today (deception).


Out of the box

I still like the packaging style of Sigma. The white body surrounds the dark blue belt with printing parameters. It is concise and clear.

A pile of pieces of paper.

A piece of paper prompts you to remember to open the distortion compensation in various languages

At the time of returning to the factory to test the report, there was no problem with the dispersion of test results.

The lens is wrapped in paper

Lens body,

The lens is very good workmanship, metal material texture, heavy pressure hand, rubber ring feel great damping, compared to set the head that shaking and the toy feel like, simply do not know where to go high.



30mm 1.4 DC DN on the lens

MADE IN JAPAN

The hood is made of plastic and rubber, and it feels very good to begin with, but it doesn't start smoothly after a few moments. After all, it's plastic and it can't require too much.

The stepped layered design inside the hood can reduce part of the stray light

The positioning point is in the same position as the point on the lens when it is combined with the lens

Fit

lens cap

Full aperture ~

It fits seamlessly with the A6300.


Some messy photos, A6000 or A6300 straight out, just take a look


This Sigma lens is very solid workmanship, the aperture is fully open also has a very good sharpness, the equivalent 45mm focal length with a 1.4 aperture blur effect is good, the coke is also very smooth; but the high contrast dispersion is somewhat unpleasant. Recently focused on about 30CM; after the machine is very good with the A6300, focusing faster but occasionally pull the bellows situation. Overall, it took half a year to be very satisfied with this shot

By the way Tucao I changed from A6000 to A6300 found that Sony is still the pain of the egg 1/4000s shutter speed, full aperture, the summer shade has been over.

LED Display Fixed

LED Video Wall And LED Display Screens

We strive to create products which are environmentally balanced, outdoor LED walls are low power consumption.

Our outdoor LED displays are compatible with various input formats, such as DVD players, cable TV, internet & intranet etc.

These are highly customized LED display video walls, every LED display screen is customized regards to pixel pitches, resolution, sizes, shapes etc.Our LED display enjoys long life, they are weatherproof units & can tolerate dust, humidity or rain.

Due to DIP technology that is used the outdoor video walls are sturdy, durable & very bright. Unlike other LED video walls, Priva Outdoor Led Display are viewable in direct sunlight. The picture quality is not compromised in our solution, hence the display is crystal clear despite it`s a day time or night time.

Priva LED display screen wall for outdoor applications is a module based LED video wall solution. The technology used for outdoor LED display is DIP. As this is a module based solution, it can be molded into any shape or size.


Led video wall display


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Shenzhen Priva Tech Co., Ltd. , https://www.privaled.com

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