Un lente principal tiene una longitud única de enfoque y es generalmente más definido y posee una apertura más amplia. The cars are too mediocre to make anyone care. The music played out as this under-current of tension and excitement at just the right times I thought. Big companies know that if anyone can make a leap, even just doubling current tech, and get a patent on something relating to the advance is worth mega bucks. Se ocupan de mejorar la apariencia de las áreas desenfocadas. Los parasoles se utilizan para bloquear fuentes luminosas, como el sol, y así se preserva la lente del resplandor y destellos de lente. What I already now can say is that the FE2.8/90 has a much different color rendering from the Batis. El estabilizador de imagen óptico utiliza sensores giroscópicos para detectar cualquier vibración de la cámara. No, we've kept the same weight. Made phones a bit more efficient and end up with about a day still. Descubre cuál es mejor y su puesto en la clasificación de objetivos intercambiables para cámaras sin espejo. Otra ventaja es que con una apertura menor, tendrá un campo de profundidad mayor, y podrá enfocar la totalidad de la imagen. Un peso menor es una ventaja para los electrodomésticos del hogar y en muchos otros productos, ya que son más fáciles de transportar. I don't know for sure that it's an apples-to-apples comparison, but if they were right, FE could increases its energy density nicely next year without resorting to any future tech. Es la apertura más ancha disponible a la distancia focal mínima. John Riley has been putting the AF 35mm f/1.8 FE full-frame, auto-focus lens from Samyang to the test which is designed to be used with Sony's full-frame and APS-C E-Mount mirrorless cameras. However, the downside to this is that, as the batteries move away from mass-production and cost effectiveness, they become less relevant to the real world and we run into one of F1's problems all over again. Not even a weekend - just 1 day. A limit on battery technology is the manufacturing process and the need to keep it cheap and high-volume. It's well-built and is pretty compact, but it's still not quite perfect. Muchas lentes le permiten enfocar hacia el infinito. La lente y/o el sensor se mueve en respuesta, ajustando así la trayectoria óptica. 1 editorial reviews. The Sony FE 85mm f/1.4 GM is a new flagship lens designed … And despite almost weekly radical advancements in battery tech that are "3-5 years away from commercial use", they almost never turn out to be practical. Sony's FE 35mm F1.4 GM is an impressively sharp and long-awaited pro-level 35mm optic for full-frame Sony E-mount cameras. Es esencial si desea tomar fotos, incluyendo objetos muy lejanos, por ejemplo, cuando está captando paisajes, para asegurarse de que todo está enfocado y nítido. Una distancia mínima más corta le permitirá acercarse más al sujeto y es particularmente importante para la macro fotografía. Es la distancia más cercana a la que el objetivo puede enfocar. They already have millions and millions (actually that term may be growing old, companies probably throw billions around these days) on research for improving them and it's one thing that a racing series, even one as venerable as F1, is not going to have a really big impact on. This means that autofocus performance steadily drops as you stop down, since smaller apertures mean less light, and more depth-of-field (less phase difference) for the autofocus system to work with. Yes, that’s only one aspect. Además, le permite conseguir un bokeh (puntos de luz) más bonito cuando enfoque el fondo, mientras que una lente con menos hojas producirá un bokeh más poligonal y severo. New comments cannot be posted and votes cannot be cast. Then if hydrogen fuel cells do become the (safe) norm, then why even bother with large chemical batteries? Formula racing doesn't have those limits, so they can focus purely on energy density. ¿Cuáles son las comparaciones más populares. Esto garantiza la corrección de cualquier movimiento antes de que el sensor capture la imagen. En la parte final más corta de la lente está el ángulo de visión más ancho. I think your basing your premise on a "soon" that is not as soon as you think. Sony FE 85mm F1.4 GM Shop now at Amazon. Obviously, it's far from a perfect series, but starting next year it will move from a single-make series to a real competition between multiple real constructors. It's Formula 1 Racing with Electric Cars, albeit with some big differences in … This graph illustrates the chasm between current lithium ion battery tech and petrol in energy density per kg and litre. Read our detailed comparison of the Zeiss Batis 25mm F2 vs Sony FE 24mm F1.4 GM to find out their strengths and weaknesses, and decide which one to choose. Versus utiliza cookies para mejorar tu experiencia en la página. Los objectivos con motor de enfoque en su interior enfocan más rápido y silenciosamente que aquellos sin un motor de enfoque y se basan en el motor de enfoque del cuerpo de la cámara. Esto le permite lograr un bokeh (puntos de luz) mejor y más suave a la vista en sus fotos. ¿Cuál es la diferencia entre Sony FE 50mm F1.8 y Sony E 50mm F1.8 OSS? Second it needs to drop the "e" this and "e", I'm sorry I'm never calling an FE race an ePrix, that is full retard. The Sony FE 35mm f/1.8 isn't claimed to be a macro lens, but it does usefully offer a minimum focusing distance of 22cm with a maximum magnification of 0.24x. Thanks to PCH store I could test the Samyang 35mm F1.4 AF , I could also compare it with the Sony Distagon FE 35mm F1.4 Zeiss which is very similar to it. Much of the FE 24mm F1.4 G Master’s DNA is contained in this lens including de-clickable aperture ring, lightweight design, excellent corner-to-corner sharpness and XD Linear focus … Compact and lightweight with full-frame coverage. Sony also has a compact 35mm option (the FE 35mm F1.8 – my review here), and while it is mildly larger (about 10mm longer and 71g heavier), it is more likely that price will be a factor in swinging buyers Samyang’s way.The AF35 comes to market at $399 USD, while the FE 35mm is currently on sale at $698 USD (normal price is about $750 USD). Explora el producto FE 50mm F1.8 de Sony y averigua todas las características de su colección de Objetivos fotográficos. Press question mark to learn the rest of the keyboard shortcuts, This graph illustrates the chasm between current lithium ion battery tech and petrol in energy density per kg and litre. F1 vs. FE, five years from now - what do you Redditors think? Con una apertura más ancha el sensor puede capturar más luz, ayudando a evitar el desenfoque al activar la velocidad de obturación más rápida. Available colors: Editiorial reviews - / 5. The 52 minute Beijing race was at an average 100kph, max 160kph (with a safety car so they probably could have done it in 45 at 110) Then using Monza as an example, which was about an 1 hr 20 minutes, averaging 230kph with a max of 360. ¿F1 vs FE? News, stories and discussion from and about the world of Formula 1. Formula E doesn't have enough media coverage at the minute. Right now, they're simply normal racing cars powered by batteries instead of engines. 4.5 / 5. 1. Thanks to innovative optical design, this large-aperture lens weighs a mere 9.9 oz (280 g) and is just 65.6 mm in diameter by 73 mm in length. The FE practice, qualifying, and the race all took place on the same day. Una apertura más pequeña reduce la cantidad de luz que llega al sensor. The FE 35mm F1.8 is the priciest of the bunch, at $750. It needs to toss the "eJ" out onto the track and let the crowd pelt him with melons. High-contrast edges have a magenta fringe at very wide apertures, and longitudinal CA (LoCA) can be obvious in high contrast situations, showing up as purple and green fringing in front of and behind the focus plane, respectively. Tener más hojas suele ser un indicador de mejor calidad del objetivo. Comparación de objetivo para cámara sin espejo. I don't think any F1 fans have just said "Screw F1, I'm watching FE". Sony 50mm F1.4 Shop now at Amazon. Read our detailed comparison of the Sony FE 85mm F1.8 vs Sigma 85mm F1.4 DG DN Art to find out their strengths and weaknesses, and decide which one to choose. Nikon 18-300mm F3.5-6.3G ED VR vs Sigma 18-300 F3.5-6.3 DC OS HSM. I think they could roughly double it, the post said? In other words, future of Formula E looks pretty bright. Hybrid electric/fuel cell generation is likely the bridge for most cars before full electric is possible everywhere in 20 or so years, especially if someone can do it reliably from hydrogen, its going to be a hell of a lot cheaper than running a nation wide network of charging stations. TALE OF THE TAPE Sony FE 20mm F1.8 G-VS- Sony FE 24mm F1.4 GM. Street races will drive everyone excited, EJ will be fired, and it won't be long until more constructors enter the game. Resulta importante en condiciones de luminosidad donde una apertura más ancha podría resultar en una sobreexposición en su imagen. Press J to jump to the feed. So, Formula E seems to have gone above everyone's expectations this weekend. La apertura controla la cantidad de luz que pasa por el sensor de la cámara. El dispositivo está protegido con cierres adicionales para prevenir fallos causados por polvo, gotas o salpicaduras. FE needs a few things to make it a force. So, Formula E seems to have gone above everyone's expectations this weekend. FE 50mm F1.8 เป็นเลนส์ราคาถูกของโซนี่ คุณภาพที่ได้รู้สึกจะเกินราคาอยู่นะ ระยะนี้ถือเป็นเลนส์อเนกประสงค์ตัวหนึ่ง แต่ส่วนตัวซื้อมาถ่ายพอร์ทเทรต Someone made an enlightening post the other day about how actually the energy density in FE cars is somewhat lower than some newer road cars. Made them a bit more powerful. Pero son cosas de las que nos tenemos que olvidar si queremos un precio tan competitivo como el que nos ofrecen. While this is true, especially relating to consumer-use batteries, I think that Formula racing may push that development cycle forwards. Una distancia focal mínima más corta le permite captar más escena en la fotografía, y le ofrece un ángulo de visión más ancho que en el caso de las distancias focales más largas. The limit is the battery, plain and simple. Una apertura más pequeña reduce la cantidad de luz que llega al sensor. Estas hojas redondeadas normalmente sólo se encuentran en las lentes más caras. Also, I'm not sure if you've noticed, but batteries are kind of a big thing already. Obviously, it's far from a perfect series, but starting next year it will move from a single-make series to a real competition between multiple real constructors. There will be a lot of things that will improve of course, and I expect that there will be a lot more promotion and production put into it after this year. Descubre cuál es mejor y su puesto en la clasificación de objetivos Canon para cámaras. F1 is a globally recognised brand, FE is relatively unknown. Sony 12-24mm F2.8 GM; Sony FE 12-24mm F4 G; Sony FE 16-35 mm F2.8 GM; Sony Vario Tessar T FE 16-35mm F4 ZA OSS; Sony PZ E 18-105mm F4 G OSS on a full frame; Sony FE 24-70mm F2.8 GM; Sony FE 24-70mm F4 Zeiss OSS; Sony FE 24-105 F4 G OSS En la parte final más larga de la lente está el ángulo de visión más estrecho. The FE 55mm f1.8 ZA costs four times as much (830 EUR / 1000 USD), the Samyang is around 400 EUR/USD, and the Sigma Art goes for 700 EUR / 850 USD. Formula E has the makings of a very good series but I don't see how it could be any better than F1, it could only match it on entertainment value. I like Formula E, I love showcasing what we can do when pushing the limits of technology in electric vehicles - but it's not likely to be on par with F1 even in five years time.