Lens black featuring leica mmount lens, aperture range. This lens is achieved to get amazing high speed of f0. After a brief online campaign, usbased company noktor has announced its first product. Characterized by an exceedingly fast maximum aperture, mitakons 50mm f 0. At the time, this was the fastest slr lens in production. Just bought this beast going to try it out but would like to hear some views from those who have tried using this lens. Those who take digital photography seriously need the right software to import, organize, correct, and disseminate their work. From its real name mitakon zhongyi speedmaster 35mm f0. The fratio is the quotient of the focal length and aperture diameter. I am not sure how this is done on a sigma, for nikon this is usually done by setting the lens. I am not sure how this is done on a sigma, for nikon this is usually done by setting the lens to f22. Has any one had any experience with this lens, canon 0. Risespray has released an improved version of their first f 0. The very fast maximum aperture is what sets this lens apart from most of the other 50mm lenses.
Pairing an incredibly fast maximum aperture with a standard focal length, this black speedmaster 35mm f 0. The 58 mm focal length pays homage to nikons renowned fmount noct. The lens was designed and made specifically for the nasa apollo lunar program to capture the far side of the moon in 1966. To solve this go to setup menu noncpu lens data and setup a lens. This ultrafast manual focus lens with manual aperture control bears an uncanny resemblance to the senko 50mm f 0. Noct achieves outstanding resolving power from the maximum aperture by intensively compensating the various aberrations that are usually noticeable with fast lenses. The company says that despite that wide aperture, the lens offers a high degree of sharpness when focused. The lens provides an angle of view equivalent to an 85mm telephoto lens on a 35mm camera and sports an incredibly bright f 0. Its rather important, especially in discussions such as these, to distinguish between aperture and fratio. I know also that aperture is a function of the focal length, so for a 50mm f2 lens this means the aperture opening is 25mm. A lens typically has a set of marked fstops that the fnumber can be set to. For a 2month free trial of skillshare click the link here. One of the main attractions for a very fast lens is a shallow depth of field. Despite the wide aperture, the lens is remarkably free from flare issues, even with light sources.
For instance, both the current leica noctiluxm 50mm asph and a 1960sera canon 50mm rangefinder lens have a maximum aperture of f 0. After all of that, you might have come to the conclusion that this lens is pretty bad optically, its definitely not the best ive used. The lens aperture is usually specified as an fnumber, the ratio of focal length to effective aperture diameter. The company says that despite that wide aperture, the lens offers a high degree of sharpness when. A lower fnumber denotes a greater aperture opening which allows more light to reach the film or image sensor. In 2008, more impressionable people are now wondering if nikon ever could make an f1.
The lens was designed by lens master mukai jirou, who also designed the canon 35mm f1. Zhong yi optics has launched the new mitakon speedmaster 50mm f0. The numeric value of an fstop is the focal length of a lens when set to infinity divided by the diameter of the lens at its optical. The nikkor z 58mm s noct lens, which includes a whopping f 0. It is an easy concept to understand if you just think about how your eyes work. In exceptional circumstances lenses can have even wider apertures with fnumbers smaller than 1. It has a 10 blade diaphragm with a minimum aperture of f16. The company, that appears to be registered to a residential.
Many photographers dont know it, but canon used to produce a 50mm lens with a f1. The numeric value of an fstop is the focal length of a lens when set to infinity divided by the. The mark iii verison features a drastic improvement of sharpness, better control of chromatic abberations and. Another reason to use a very fast lens is in order to allow a faster shutter speed in low light. Aperture can be defined as the opening in a lens through which light passes to enter the camera. Another reason to use a very fast lens is in order to allow a faster shutter speed in. It is a gauss type lens, with 7 elements in 5 groups. The lens is relatively cheap 800 euros excl vat vs the leica noctilux 50mm f0.
Ultimate guide to apsc emount lenses for sony mirrorless. A perfect timing, given that i was going to spend the next 3 months on the road. Ultra fast prime lenses boasting maximum apertures between f0. Superwide aperture lenses usually arrive with a painful price tag, particularly when theyre designed for fullframe cameras. However, theres a lens thats quickly becoming a fan favorite. However, this isnt at all the caseperhaps photographers dont trust handevision or the ability of f 0. All lenses have a maximum aperture, and all nikkor lenses list the widest possible aperture on the lens barrel. Utilizing the features of the ultralarge aperture lens, it is possible to take handheld photographs in places where there is little light, or to take. Created for the most discerning photographers, the new noct lens is an exclusively manual focus prime lens with an incredible maximum aperture of f 0.
1409 1102 33 1520 691 79 89 709 85 626 766 535 682 1539 684 208 1157 378 1297 496 105 329 1374 1301 753 131 1103 466 1077 918 468 16 526 1343 618 1143 1104 368 157 499 1367 1416 294 360 593 65 1271