FE 100mm F2.8 STF GM OSS (SEL100F28GM) | MicroSingleTM Digital Camera Sony Sony's official website features an APD apodizing mirror that provides a smooth and soft focus, which is the "destination mirror" for STF. Go and see In fact, this title is still quite hateful. After all, the words are too full. It may attract a lot of key shots to express dissatisfaction, but I do not want to put 100STF to say something moderate, because this is only 100STF really like. So even if I say it is "the new king of bokeh, soft focus", my heart is full of energy!
Looking at the lens parameters of the FE 100mm F2.8 STF GM OSS at first glance, many people mistakenly think this is a macro lens. In the case that Sony already owns the FE 90 F2.8 GM OSS, it also introduced a lens with a focal length and aperture so close that Sony is not stupid? I think such a big company has been closed down for so many years, but it can still stand up, certainly not stupid. What's so special about FE 100mm F2.8 STF GM OSS?
Speaking of Jiaozuo, in addition to the blurring effect we often see in the photography circle, there are actually a few very special focal spots, such as coke, fish scales, soft focus, and this one is only 100mm F2 in my hands. .8 STF GM OSS is a very typical soft focus lens. Here I have to mention the “135 F2.8 (T4.5) STFâ€, which is widely circulated in the industry. This lens is one of Minolta’s most highly regarded masterpieces as a period of technological madness. Unfortunately, because it is manual focusing, it is not convenient to shoot portraits, so there are only minority photographers in the circle. However, with the introduction of SONY FE 100mm F2.8 STF GM OSS, soft focus lens gradually began to enter the public view. It not only inherits the 135STF design language: smooth, perfect out-of-focus imaging, but also provides very fast autofocus capability. The soft focus lens is no longer satisfied with the theme of shooting flowers and grass, but also calmly deal with portraits, sports and other subjects.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO640
At first glance, the shooting parameters, many people think it is impossible. 100mm focal length, 5.6 aperture, how can such depth of field and blur? This is what is unique about 100GM. Although it only has an aperture of 5.6, it actually gets a depth of field of 2.8. As for how to understand the "perfect out-of-focus imaging of smoothness and smoothness"? The professional term is to completely eliminate the extra-focus two-linearity. Generally speaking, it is to completely eliminate the sharp outline of the lines. Perhaps it is still difficult to understand, so let me send you a comparison chart for everyone to see.
On the left side of the lens, the spot part has a very sharp edge line. On the right, the FE100GM completes the lines to form a gradual transition. As we all know, the purpose of focusing is to eliminate environmental disturbances outside of the subject and treat people from the environment independently, so large aperture lenses will become so popular. The FE100GM is even more advanced because the soft focus can better eliminate visual interference with lines and make it easier to highlight the subject. It is clear that the FE 100mm F2.8 STF GM OSS does not pick the background, no matter how bad the environment is not afraid, all cream.
In addition, in addition to focusing outside, Sony GM series lenses have a common feature, high resolution. Therefore, the focal part is also unambiguous and extremely clear. Unfortunately, A7R2 has already been sold by me, otherwise it will be even more shocking at 100% magnification.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO100
The price is that, although it has a depth of 2.8, at the expense of a large amount of light in exchange for this smooth and smooth out-of-focus effect. Therefore, the maximum aperture of only 5.6, ISO 飙 up to a few thousand, is normal.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO2500
Fortunately, the FE 100mm F2.8 STF GM OSS gives a good anti-shake, allowing people to lower the shutter speed to obtain a lower ISO, even in low light conditions.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/40s F5.6 ISO800
In addition, the 1:4 magnification allows you to take a closer look at the model. A little scent, nostrils. The speech is not vomiting, if the orchids.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO1000
With music, the effect is better. Shooting, sister, two correct.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/60s F5.6 ISO800
A lot of lens evaluation articles like to emphasize the best imaging aperture, but in fact, in photography, each lens is good at shooting distance is also different. Of course, this means not the quality of the image, but the sense of perspective of the distance, which is more pleasing. The best imaging distance for the FE 100mm F2.8 STF GM OSS is between 0.57mm and 1.3mm, which is nearly perfect. Every beat is a wallpaper level visual enjoyment. Is I exaggerating? There are pictures and the truth.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO250
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/160s F5.6 ISO100
Whether you are shooting a professional model or an ordinary dog's tail grass or bamboo leaf, within the invincible distance of 0.57mm to 1.3mm, the FE 100mm F2.8 STF GM OSS can easily separate the subject from the screen. Comes in and gives you a supple defocus. How does the FE 100mm F2.8 STF GM OSS perform beyond this distance?
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/160s F5.6 ISO100
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/160s F5.6 ISO100
In contrast to the previous best imaging distance, imaging beyond 1.3 mm lacks the blurring effect of simple violence. When shooting, you need to pay more attention to the choice of the environment, but not without brains. This is because as the distance increases, the depth of field continues to decrease, and it is not so easy to reach as low as the outside of the focus, or it is less obvious that it is being opened.
In addition, the performance of FE 100mm F2.8 STF GM OSS is also very impressive in terms of the quality of some other lenses. Such as the ability to resist purple, full aperture almost no purple. Although it has a depth of 2.8, the actual amount of light is only 5.6.
So this is a lens that can be positioned with full aperture and can be taken with confidence. No matter how big the light ratio is, you can rest assured that you can shoot with full aperture.
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/5000s F5.6 ISO100
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/500s F5.6 ISO100
I want to see here, everyone should know about the strength of FE 100mm F2.8 STF GM OSS. So, do you still think that my title, "The King of Bokeh, the King of Soft Focus," is still exaggerating? I think, if you are tired of the ordinary large aperture lens, then FE 100mm F2.8 STF GM OSS will definitely let you refresh the perception of out-of-focus imaging.
After the demo of the FE 100mm F2.8 STF GM OSS was released on Weibo, many friends asked me which is better than FE85mm F1.4GM. To be honest, the FE85mm F1.4GM will be easier to use in terms of lens usability. After all, 1.4 aperture, simple and rough, without fear of low light. While the FE 100mm F2.8 STF GM OSS has a maximum of 5.6 apertures, it is easy for some photographers who do not understand the light to be helpless. However, the perfect defocusing of the FE 100mm F2.8 STF GM OSS is the only option for the FE interface.
Thousands of words are not as good as the mass of samples. So sample time. Special note: All the photos provided here have been post-colored. (Except for the purple border test chart, the JPG output map is used.)
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO3200
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/200s F5.6 ISO500
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO2000
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO1600
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO5000
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO400
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO1000
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO2500
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/40s F5.6 ISO640
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/100s F5.6 ISO320
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/250s F5.6 ISO160
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/250s F5.6 ISO250
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO640
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO1250
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO125
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO100
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO100
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO200
SONY ILCE-9 +FE 100mm F2.8 STF GM OSS 1/160s F5.6 ISO100
SONY ILCE-9 + FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO400
SONY ILCE-9 + FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO400
SONY ILCE-9 + FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO250
SONY ILCE-9 + FE 100mm F2.8 STF GM OSS 1/125s F5.6 ISO320
SONY ILCE-9 + FE 100mm F2.8 STF GM OSS 1/320s F5.6 ISO640
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Flanged Ground Screw For Solar Mounting
Flanged Ground Screw for solar energy mounting system .different size flange ( head plate ) ,usualy flange size is 220*8mm ,200*8mm ,with square flange,round flange,hexagon flange ,triangle flange .
Helix flanged ground screw made of carbon steel Q235 ,standard of DIN EN ISO 1461-1999 .
Flange Ground screw parameter are as below :
Ground screw pipe diameter :60mm,68mm,76mm,89mm,102mm,114mm
Ground Screw pipe thickness :2.5mm,2.75mm,3.00mm,3.75mm,4.00mm,4.5mm
Ground Screw Pile length : 1000mm,1200mm,1400mm ,1500mm,1600mm,1800mm,2000mm,2100mm,2500mm,2700mm,3000mm .
Ground Screw material : carbon steel Q235
Surface treatment : hot dip galvanized .according to standard :DIN EN ISO1461-1999 ,average thickness of zinc coating :85micron
Drawing force parameter :10.7-28.5KN
Bearing capacity :20-40KN
Horizontal torsion parameters :4.5-10.5KN
packing :steel pallet
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