Xiao Biao Note: The article comes from the # Sun Shandan Contest # Call for Papers, the second quarter is warm on the line, 2017 pickpockets summary, bought a good cargo at the end of the year and out of the sun, accumulatively participated in winning iPad, QC30, Kindle, Jingdong Card and other major awards. Details of the poke event announcement.
First, the reason for purchase1, the landlord as a photographic white, is still in the stage like no brain damage.
2, double 11 to buy the Sony A6500, but Sony's home lens is pit, plus Sony home has not updated APS-C lens product line for a long time, want to buy a big aperture of play is really no choice.
3, the amount of cheap and enough, Jingdong price order, Sigma 30/1.4 in a public 1.4 large aperture automatic head is the cheapest. In addition, the reputation of the Black Tech Sigma factory is not bad. Before renting FE35/1.4, but the price is really not going, just get a Sigma to play it.
SIGMA 30mm F1.4 DC DN Contemporary Technology Highlights:
â–¶The use of double-sided aspherical lenses and a variety of special materials lenses, effectively inhibit the lack of peripheral light and a variety of hue; â–¶The use of a stepping motor, to achieve a quiet and fast focus;
â–¶Lens structure: 9 groups of 9;
â–¶ Maximum aperture: F1.4;
â–¶ Filter size: 52mm
â–¶ The shortest shooting distance: 30cm;
â–¶Number of aperture blades: 9 pieces (circular aperture);
â–¶Maximum magnification: 1:7.
This mirror belongs to the Sigma Contemporary series. One of the characteristics of this series of products is the pursuit of portability and light weight under the premise of ensuring excellent optical quality. Sigma takes pride in its unique background blur effect and fixed focus lens. Excellent image quality, Sigma's latest technology and design concepts are integrated into this lens, taking full account of the balance of all aspects and creating this product.
Take a double 12, decisively buy buy buy, and finally purchased from a treasure.
â–¼ packaging is so simple, seen before the evaluation of the horse home lens, basically all this packaging, enough environmental protection.
â–¼ produced in Japan.
â–¼ Sweep to join WeChat members.
â–¼ Sealing label.
â–¼ Warranty card, which shows a three-year warranty, should increase the warranty period after registration.
â–¼ Take out this stack of sheets and expose the lens-packed cushioning package.
â–¼ The lens has a plastic bag.
â–¼ Family portrait.
â–¼ Whole body black, matte, not easy to stick fingerprints.
â–¼30MM, 1.4 aperture, 52MM caliber.
â–¼ Low-key SIGMA logo.
â–¼ The focus ring is very wide, but it is also as easy to stain as gray.
â–¼ The C nameplate of the Contemporary series.
â–¼ This 016 looks like a Sigma number for the lens series.
â–¼ lightweight hood, suitable for me this does not love to use UV mirror, daily hang up can provide more protection to the lens.
â–¼ Lens model logo is also available on the hood, but unfortunately this material is easy to stain gray.
â–¼ With big eyes, the coating is green, which can effectively suppress glare and other poor imaging, of course, lens identification.
â–¼ Lens cover work is also good, at least compared to the previous value of the Sun's Sen Yang lens cap, just get a sticker a lot stronger.
â–¼ metal chrysanthemum, not on the body aperture is off. 
â–¼ thick mirror body.
â–¼ZEISS small blue label.
â–¼ Aperture rings, intaglio, retro style.
â–¼Identify your identity, 35/1.4.
â–¼ Here is the iris switch.
It can be switched freely between the stepless aperture and the gear aperture, and rotates without sound in the off state. This mode is suitable for shooting video, which can make the exposure and depth of field become more smooth, and also when adjusting the aperture. No rotary sound is recorded to meet the different needs of users for photography and video.
â–¼ Lens body number.
â–¼ Looks like a green film.
â–¼ Red T* is very eye-catching.
â–¼ZEISS.
â–¼ bottom, place of origin Thailand.
â–¼Ass.
â–¼ The closest focusing distance is 0.3m.
Let's take a look at the blur, this is the Sony 30/3.5, 3.5 aperture shot.
This is the aperture of the Sigma 1.4. Obviously, the blur is even further. Sometimes when the box is out of the background, it can be directly distorted.
â–¼ Pat magazines.
â–¼ love this kind of brainless
â–¼ look at the next distortion, Sigma this head is directly simulated E mount lens, so you can directly open the fuselage correction, the above figure is closed correction, the following figure is the opening correction.
Click on the A6300, this will mount the lens on the A7II and open the APS-C mode.
A7II + Sigma 30 compared with A6300 + Sony 30, seemingly equipped with A7II more coordinated. . .
â–¼ Look at the A6300 and it looks a little bit longer, but the black body with the black lens is a big love.
â–¼Remove the hood is much better.
Next is the FE35/1.4, all with 1.4 apertures and the A7II. Because 45/1.4 is rented and experienced, it has been returned, so there is no comparison with the scene.
â–¼ My master. 
â–¼ Feixun M1, the dog on the right is Jingdong, hey. . . It looks like a lot better than the Sigma 30. 
En, this is no brain deficiency. . .
â–¼ on the machine, thick black weight. . . However, it is really a ride.
After reviewing the review, “SIGMA 30mm F1.4 DC DN Contemporary not only achieved a good resolution when the aperture was fully open, but it was not comparable to the F8 and other aperture values, but it also reached the middle and upper levels in almost all F1.4-level lenses. The level, more valuable, is that the center resolution is basically the same as the corner resolution. This can be considered as a super level for a lens with an actual focal length of 30 mm.â€
Can not go out to shoot in the past two days, just patted out of the box, I feel this head quality is still very high, at least than my hand on the Sony 30/3.5 strong.
The volume is not large, just with the A6300, various functions such as AFC focus can be used normally, shooting video is also no problem. For the time being, no shortcomings have been discovered. As APS-C picture is a high cost of a head.
35/1.4 does not say, the quality is proportional to the weight of the price, so what day horse home out of FE35/1.4, I get a detailed comparison with the original factory.
Less than two thousand Sigma 30/1.4, is worth it.
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