Sigma Lens Designations

Lenses with this designation move the inner lens group or groups without changing the lens physical length to ensure stability in focusing. Find the right dslr lens for every photographic opportunity.

How To Find Compatible Lenses For Your Canon Or Nikon Camera

Similar to canons ef and nikon fx mounts.

Sigma lens designations. Sigma lenses have been getting more and more popular in recent years thanks to some truly professional grade optics like the 35mm f14 hsm art for exampleas every other manufacturer however they use different designations for various bits of technology incorporated into the lenses. All sigma products are produced in the companys own aizu factory in bandai fukushima japan. Sigma corporation kabushiki gaisha shiguma is a japanese company manufacturing cameras lenses flashes and other photographic accessories.

Its styled like a traditional leica m rangefinder and brings a host of updates to the hugely popular original leica q typ 116 that was launched in 2015. Nikon af ssigma hsmtamron usd or pzd. According to sigma their apo lenses are telephoto and telezoom type lenseswhich use special optical designs and optical materials sld or eld glass to improve their performancethe result is images which have greater contrast sharpness and color definition than a comparable non apo type lens.

The lens contains an integrated ultrasonic focus motor based on piezoelectricity which enables quiet or low noise autofocus operation. Conv apo teleconverter ex. Some l lenses are weather sealed but many are not so you cannot make a general statement that l lenses are better in this regard.

The closest you can come to making a generaization about l lenses is that they are more rugged mechanically than most other lenses. If internal focus. The sequence of lens designations may differ in literature.

It is interesting to note that canon has never given the l designation to any ef s lens. For example sigma sold a cheap 70 or 75 300mm zoom that was dl then a model above that was an apo which actually refers to a lens design feature and now they have a model above the apo the which has optical image stabilization os in sigma speak. Translation a quality large aperture lens.

Browse sigma lenses including over 45 camera lenses available for most major mounts including sigma canon nikon sony pentax and micro four thirds systems. Multilayer coating is applied to lens elements to minimize lens flare and ghosting. The leica q2 is an impressively capable fixed lens full frame camera with a 47mp sensor and a sharp stabilized 28mm f17 summilux lens.

Although sigma produces several camera models the company is best known for. See also full list of nikon designations sigma designations tamron designations and tokina designations. The sigma apo lenses are made using special low dispersion glass which helps to compensate for color aberration allowing for sharper images.

Lenses with this designation can have a single focus distance preset and then instantly returned to it. Dg lenses are designed for cameras with 35mm equivalent full frame sensors.

Sigma Lenses For Digital Slr Cameras Photo Net Articles

Sigma 18 35mm T2 0 And 50 100mm T2 0 Cine Zoom Review Part 1 A