For those who love photography, fish glasses The head is a rare product because it can help us take a lot of pictures that we cannot process in post-production. For example, many people like aerial photography, so they need a fisheye lens to shoot a wider range and area. If we When making 360 panoramic videos, we also need fisheye lenses to shoot panoramic shots. If we rely on post-production software for adjustments, the effect will be greatly reduced. So today I want to talk to you about Canon fisheye lenses, focusing on Canon. EF 8-15mm F4L, because it’s iconic.
Canon EF 8-15mm F4L is the world’s first lens with an 8mm spherical fisheye and a 15mm full-frame fisheye. It also has sub-wavelength coating for enhanced anti-glare capabilities. The exaggerated spherical shape brings exaggerated visual tension, and the 15mm end can achieve a diagonal 180-degree viewing angle, which well meets the needs of different groups of people. The current quotation on the market is 7,400 yuan, and of course there are other quotations of 17,000 yuan. The price changes relatively greatly. The main reason is that we rarely can obtain it in the market and the market supply is relatively small. (Price source is from the Internet, for reference only)
2. Canon EF 8-15mm Parameters of F4L
As the first fisheye zoom lens, the Canon EF8-15mm lens is also an L-class lens in the Canon red circle family. Its workmanship and solid materials are manufactured to the highest standards. The diameter of the 78.5mm lens is not too thick, and combined with the length of the 83mm lens, it weighs only 540 grams, making this lens quite portable.
Canon EF8-15mm F4L fishThe eye zoom lens can provide a 180-degree spherical fisheye effect both horizontally and vertically at the 8mm end. As the focal length advances to the 15mm end, the image circle completely covers the full-frame sensor, making this lens a full-frame lens. Fisheye lens. For cameras with different formats, the image circle coverage area of this lens is also different. Canon EF8-15mm F4L has a minimum focusing distance of only 0.15 meters and a magnification of 0.34x. Combined with the exaggerated spherical distortion of the fisheye lens, I believe it can also bring us a very impactful picture effect.
This EF lens from Canon is the first L-class fisheye zoom lens for professional photographers and photography enthusiasts. At the maximum wide-angle end of 8mm, the angle of view calculated from the 35mm full frame is approximately 180° in the horizontal, vertical and diagonal directions. Under different image sensor sizes and focal lengths, two styles can be distinguished: the circumferential fisheye that images a circle and the diagonal fisheye that images an ordinary four-corner image. When using a 35mm full-frame model, a circular fisheye effect can be obtained at a focal length of 8mm. In addition, the diagonal fisheye effect can be obtained at focal lengths of approximately 10mm for APS-C format models, approximately 12mm for APS-H format models, and approximately 15mm for 35mm full-frame models.
Many friends have some questions when they see that the price range above is too large. In fact, they are not professional, because we are buying At that time, because the prices of electronic products themselves, including SLR lenses, changed rapidly with the market, product updates and iterations were also very fast. On the other hand, Canon merchants themselves were also constantly launching new products, so this would also lead to The price of old products has dropped sharply, and it is said that some of them cost 17,000 to buy. Such prices are mainly due to the accumulation of lenses caused by some merchants. We don’t want to cause losses because of this, because we are buying them.When buying, you can go to a specialty store or professional mall to purchase.