-Typical Lenses
A regular lens is light in weight and approximates the perspective of the human eye. Standard lenses normally have big maximum apertures, indicated by small f-numbers including f/1.four or f/1.8, and thereby gather considerably more light than zoom lenses. It may be possible to take a photo using a normal lens in light only 1/8th or 1/16th as bright as will be essential for the identical photo having a consumer-priced zoom lens. Also, the viewfinder is going to be brighter and for that reason less complicated to utilize in dim light, as a result of fact that the big maximum aperture stays open for viewing and stops down to whatever aperture you have set just ahead of taking the picture.
The Sigma lenses acceptable to get a full-frame sensor or 35mm film camera are denoted having a "DG". The Sigma lenses acceptable for small-frame sensor cameras are denoted having a "DC". You'll be able to use DG lenses on crop sensor cameras but you can't use DC lenses on full frame cameras with out vignetting.
Sigma 30mm f/1.four EX DC
Sigma 50mm f/1.4 EX DG HSM
Most of the world's fantastic photographs were taken with fixed focal length lenses, not zooms. Partly that is simply because fixed or "prime" lenses are greater in each and every aspect of optical top quality. Partly this can be since a photographer with only a single focal length available trains their eye to look for compositions that may be powerful with that focal length. The "normal" point of view lens may be the easiest for most newcomers, due to the fact the viewpoint is equivalent to what a single sees with the naked eye. On a 35mm film camera or full-frame sensor digital camera, the standard lens is a 50mm. On a small-sensor digital SLR camera, e.g., Canon Rebel XT or Nikon N70s, the equivalent could be a 30mm lens. Nikon and Canon each make wonderful 50mm prime lenses, but neither firm makes a 30mm prime lens. That is why this Sigma lens, which costs around $450, is such a terrific discover.
If your kit zoom lens includes a maximum aperture of f/4, that means you may need to have eight times as a lot light to take a photo as you would require using the Sigma 30/1.four set to f/1.4. Along with your kit lens, you must turn around the flash indoors, blasting absolutely everyone with an unflattering central light. Using the Sigma, you preserve the flash off and capture the light that you just see together with your eyes.
A single added bonus on the Sigma 30/1.4 is that it has an "HSM" or "hypersonic" motor. This can be equivalent to Canon's "USM" (ultrasonic motor) or Nikon's "SWM" (silent-wave motor) and allows the photographer to use autofocus, but adjust the concentrate manually if preferred.
Wide-to-Telephoto Zoom
A wide-to-tele zoom is what you get as a standard "kit" lens with a consumer-grade digital SLR body. The range goes from moderately wide through typical to moderately telephoto. They may be very good if you are as well busy to adjust lenses, e.g., at a wedding reception. A 16mm focal length at the wide finish will capture a table of guests; the 45-55mm lengthy end is very good for any flattering portrait. The main weakness of those lenses is that the less expensive ones possess a really modest maximum aperture, e.g., f/4 or f/5.6, and may only be used in vibrant light, on a tripod, or using a blast of on-camera flash that's not very flattering.
Sigma 17-70mm f/2.8-4.five DC Macro
Sigma 17-70mm f/2.8-4.five DC Macro HSM
Sigma 18-50mm f/2.8 EX DC Macro
Sigma 18-50mm f/2.eight EX DC Macro HSM
Sigma 18-50mm f/3.5-5.six DC
Sigma 18-50mm f/3.5-5.6 DC HSM
Sigma 18-125mm f/3.8-5.6 DC OS
Sigma 18-125mm f/3.8-5.six DC OS HSM
Sigma 18-200mm f/3.5-6.3 DC OS
Sigma 28-300mm f/3.5-6.3 DG
The kit zoom lenses are as well slow, with maximum apertures of f/4 or f/5.6, and too cheap optically. The consequences are which you must use a flash a lot more on the time as well as your images lack contrast and sharpness. The top solution to each issues can be a set of prime lenses, but these may be cumbersome to carry around and change. Should you like the concept of a single zoom lens for walking about, the Sigma 18-50mm F2.eight EX DC is actually a reasonable option at around $500.
Canon does not make a lens like this. Their quick f/2.eight zooms often be developed for film and full-frame sensor digital cameras including the EOS 5D. Nikon makes a 17-55/2.8 lens which is really higher high quality, but it is greater than twice the price tag from the Sigma.
This selection of focal lengths is excellent for photographing a wedding reception or other social event.
Wide-angle Zoom Lenses
Sigma 10-20mm f/4-5.6 EX DC
Sigma 10-20mm f/4-5.6 EX DC HSM
Sigma 12-24mm f/4.5-5.6 EX DG
Sigma 12-24mm f/4.5-5.6 EX DC HSM
Sigma 17-35mm f/2.8-4 DG
Sigma 17-35mm f/2.8-4 EX DG HSM
If you need to experiment with ultra wide angle photography and not invest greater than about $500, the Sigma 10-20 is actually a affordable decision. The Canon and Nikon equivalents either do not go as wide, are more expensive, or both. Because of its slow maximum aperture, f/4 to f/5.six, this is a lens to be used outdoors or on a tripod. [If you've a Canon Digital Rebel or comparable small-sensor Canon EOS physique, and may stretch your price range to $700, the Canon 10-22/3.5-4.five zoom lens is a better performer.]
Normal Zoom Lenses
On a full-frame sensor camera, the common zoom lens delivers a fantastic perspective for wedding and occasion photography. From a moderate wide to moderate telephoto, the variety covered is versatile and quite beneficial. They are also good whenever you are as well busy to modify lenses, for example at a wedding reception or possibly a social occasion. The 24mm focal length at the wide finish will cover a flattering point of view on the wedding celebration formals; the 60 or 70mm long end is great for portraits. Be sure you test just before you buy. Whether or not you are a Canon, Nikon, Pentax, Sony, or Olympus photographer, examine the equivalent lens by the manufacturer towards the Sigma to see when the money you might be saving is not compromising image quality.
Sigma 24-60mm f/2.eight EX DG
Sigma 24-70mm f/2.eight EX DG
Sigma 24-70mm f/3.5-5.six HF
Sigma 28-70mm f/2.eight EX DG
Sigma 28-70mm f/2.8-4 DG
Telephoto Zoom Lenses
Telephoto zoom lenses offer you flexibility at a distance. Regardless of whether you happen to be photographing wildlife or sports/action, it really is beneficial to possess a flexible instead of a fixed focal length. Nevertheless, on some lenses this could imply a compromise in sharpness and image good quality on either finish, because the lens is covering a wider range. Also, some lenses are slower and can work very best throughout daylight hours.
Travis Hoover: Sigma 50-150, Nikon D40x
Sigma 50-500mm f/4-6.3 EX DG APO HSM
Sigma 50-150mm f/2.8 APO EX DC HSM
Sigma 55-200mm f/4-5.six DC
Sigma 55-200mm f/4-5.six DC HSM
Sigma 70-200mm f/2.8 APO EX DG Macro HSM
Sigma 70-300mm f/4-5.six DG Macro
Sigma 70-300mm f/ APO DG Macro
Sigma 80-400mm f/4.5-5.6 EX DG OS
Sigma 100-300mm f/4 EX DG IF
Sigma 100-300mm f/4 EX DG IF HSM
Sigma 120-300mm f/2.8 DG
Sigma 120-400mm f/4.5-5.6 APO DG OS HSM
Sigma 135-400mm f/4.5-5.six APO DG
Sigma 150-500mm f/5-6.three APO DG OS HSM
Sigma 200-500mm f/2.eight APO EX DG
Sigma 300-800mm f/5.6 DG
Wide-angle Prime Lenses
Wide-angle Sigma Digital Lenses let you get close to your topic although still displaying lots of background data. A dramatic wide angle for any small-sensor DSLR is 16mm or shorter (calculating the multiplication aspect). Fisheye lenses can add some cool effects to a photograph if you are into that variety of image. For many applications, even so, for example wedding, event, and architectural photography, you may desire to go having a non-fisheye wide-angle prime lens strategy, including the Sigma 20mm/1.8 or the Sigma 24mm/1.8.
Sigma 4.5mm f/2.eight EX DC Circular Fisheye HSM
Sigma 8mm f/3.five EX DG Circular Fisheye
Sigma 10mm f/2.8 EX DC Fisheye
Sigma 10mm f/2.8 EX DC Fisheye HSM
Sigma 15mm f/2.eight EX DG Diagonal Fisheye
Sigma 20mm f/1.eight EX DG
Sigma 24mm f/1.eight EX DG Macro
Sigma 28mm f/1.eight EX DG
Telephoto Prime Lenses
A telephoto prime lens delivers superb image high quality at long focal lengths because of a sizable maximum aperture and magnification in the subject, and can be handheld in low-light conditions. When comparing a telephoto prime to a normal-to-telephoto zoom, even though zoom lenses cover wide ranges, they typically have a smaller maximum aperture around the lengthy finish. Hold in thoughts that on a crop sensor, the effective focal length of a telephoto prime is multiplied by 1.5.
Sigma 300mm f/2.eight APO EX DG
Sigma 500mm f/4.5 APO EX DG HSM
Sigma 800mm f/5.six APO EX DG HSM
Macro Lenses
Macro lenses allow you to photograph physically little objects. The longer the focal length in the macro lens, the much more space you'll be able to place between the camera along with the topic. Extra functioning distance is helpful in lighting scenes or keeping insects calm. A macro lens that goes down to "1:1" might be utilised to take a frame-filling photo of one thing that's roughly 2316mm in size, the dimensions in the APS-C sized sensor on a Pentax digital body. The macro lenses beneath may be utilised for ordinary photographic projects too, i.e., they will focus out to infinity if desired.
Sigma 50mm f/2.8 EX DG
Sigma 70mm f/2.8 EX DG
Sigma 105mm f/2.8 EX DG
Sigma 150mm f/2.8 APO EX DG
Sigma 180mm f/3.five APO EX DG
If you are severe about taking pictures of men and women or photos of tiny objects, you will want a single focal length or "prime" lens. The longer or "telephoto" macro lenses can serve each roles. Canon and Nikon both make some extended macro lenses with fabulous performance, however they expense more than $1000. Sigma's is superb and only around $600.
A shorter macro lens, e.g., 60 or 100mm, will probably be less costly, but you will ought to get closer for your subject. In the case of hummingbirds and insects, this might effectively be so close that they turn into disturbed. A shorter portrait lens will also be less expensive, but will not flatten your subjects features in as flattering a manner. The bigger your subject's nose, the farther away you'll need to stand when taking the image and consequently the longer lens you'll need.
This lens permits focusing down to a 1:1 image size. This implies that you are able to take frame-filling pictures of objects as small as the film or digital sensor in your camera. If you have a modest sensor camera, objects as small as 1522mm in size will fill the frame.
Note that this lens covers a complete 2436mm frame and consequently will function on any digital or film SLR, such as the Canon EOS 5D.
A regular lens is light in weight and approximates the perspective of the human eye. Standard lenses normally have big maximum apertures, indicated by small f-numbers including f/1.four or f/1.8, and thereby gather considerably more light than zoom lenses. It may be possible to take a photo using a normal lens in light only 1/8th or 1/16th as bright as will be essential for the identical photo having a consumer-priced zoom lens. Also, the viewfinder is going to be brighter and for that reason less complicated to utilize in dim light, as a result of fact that the big maximum aperture stays open for viewing and stops down to whatever aperture you have set just ahead of taking the picture.
The Sigma lenses acceptable to get a full-frame sensor or 35mm film camera are denoted having a "DG". The Sigma lenses acceptable for small-frame sensor cameras are denoted having a "DC". You'll be able to use DG lenses on crop sensor cameras but you can't use DC lenses on full frame cameras with out vignetting.
Sigma 30mm f/1.four EX DC
Sigma 50mm f/1.4 EX DG HSM
Most of the world's fantastic photographs were taken with fixed focal length lenses, not zooms. Partly that is simply because fixed or "prime" lenses are greater in each and every aspect of optical top quality. Partly this can be since a photographer with only a single focal length available trains their eye to look for compositions that may be powerful with that focal length. The "normal" point of view lens may be the easiest for most newcomers, due to the fact the viewpoint is equivalent to what a single sees with the naked eye. On a 35mm film camera or full-frame sensor digital camera, the standard lens is a 50mm. On a small-sensor digital SLR camera, e.g., Canon Rebel XT or Nikon N70s, the equivalent could be a 30mm lens. Nikon and Canon each make wonderful 50mm prime lenses, but neither firm makes a 30mm prime lens. That is why this Sigma lens, which costs around $450, is such a terrific discover.
If your kit zoom lens includes a maximum aperture of f/4, that means you may need to have eight times as a lot light to take a photo as you would require using the Sigma 30/1.four set to f/1.4. Along with your kit lens, you must turn around the flash indoors, blasting absolutely everyone with an unflattering central light. Using the Sigma, you preserve the flash off and capture the light that you just see together with your eyes.
A single added bonus on the Sigma 30/1.4 is that it has an "HSM" or "hypersonic" motor. This can be equivalent to Canon's "USM" (ultrasonic motor) or Nikon's "SWM" (silent-wave motor) and allows the photographer to use autofocus, but adjust the concentrate manually if preferred.
Wide-to-Telephoto Zoom
A wide-to-tele zoom is what you get as a standard "kit" lens with a consumer-grade digital SLR body. The range goes from moderately wide through typical to moderately telephoto. They may be very good if you are as well busy to adjust lenses, e.g., at a wedding reception. A 16mm focal length at the wide finish will capture a table of guests; the 45-55mm lengthy end is very good for any flattering portrait. The main weakness of those lenses is that the less expensive ones possess a really modest maximum aperture, e.g., f/4 or f/5.6, and may only be used in vibrant light, on a tripod, or using a blast of on-camera flash that's not very flattering.
Sigma 17-70mm f/2.8-4.five DC Macro
Sigma 17-70mm f/2.8-4.five DC Macro HSM
Sigma 18-50mm f/2.8 EX DC Macro
Sigma 18-50mm f/2.eight EX DC Macro HSM
Sigma 18-50mm f/3.5-5.six DC
Sigma 18-50mm f/3.5-5.6 DC HSM
Sigma 18-125mm f/3.8-5.6 DC OS
Sigma 18-125mm f/3.8-5.six DC OS HSM
Sigma 18-200mm f/3.5-6.3 DC OS
Sigma 28-300mm f/3.5-6.3 DG
The kit zoom lenses are as well slow, with maximum apertures of f/4 or f/5.6, and too cheap optically. The consequences are which you must use a flash a lot more on the time as well as your images lack contrast and sharpness. The top solution to each issues can be a set of prime lenses, but these may be cumbersome to carry around and change. Should you like the concept of a single zoom lens for walking about, the Sigma 18-50mm F2.eight EX DC is actually a reasonable option at around $500.
Canon does not make a lens like this. Their quick f/2.eight zooms often be developed for film and full-frame sensor digital cameras including the EOS 5D. Nikon makes a 17-55/2.8 lens which is really higher high quality, but it is greater than twice the price tag from the Sigma.
This selection of focal lengths is excellent for photographing a wedding reception or other social event.
Wide-angle Zoom Lenses
Sigma 10-20mm f/4-5.6 EX DC
Sigma 10-20mm f/4-5.6 EX DC HSM
Sigma 12-24mm f/4.5-5.6 EX DG
Sigma 12-24mm f/4.5-5.6 EX DC HSM
Sigma 17-35mm f/2.8-4 DG
Sigma 17-35mm f/2.8-4 EX DG HSM
If you need to experiment with ultra wide angle photography and not invest greater than about $500, the Sigma 10-20 is actually a affordable decision. The Canon and Nikon equivalents either do not go as wide, are more expensive, or both. Because of its slow maximum aperture, f/4 to f/5.six, this is a lens to be used outdoors or on a tripod. [If you've a Canon Digital Rebel or comparable small-sensor Canon EOS physique, and may stretch your price range to $700, the Canon 10-22/3.5-4.five zoom lens is a better performer.]
Normal Zoom Lenses
On a full-frame sensor camera, the common zoom lens delivers a fantastic perspective for wedding and occasion photography. From a moderate wide to moderate telephoto, the variety covered is versatile and quite beneficial. They are also good whenever you are as well busy to modify lenses, for example at a wedding reception or possibly a social occasion. The 24mm focal length at the wide finish will cover a flattering point of view on the wedding celebration formals; the 60 or 70mm long end is great for portraits. Be sure you test just before you buy. Whether or not you are a Canon, Nikon, Pentax, Sony, or Olympus photographer, examine the equivalent lens by the manufacturer towards the Sigma to see when the money you might be saving is not compromising image quality.
Sigma 24-60mm f/2.eight EX DG
Sigma 24-70mm f/2.eight EX DG
Sigma 24-70mm f/3.5-5.six HF
Sigma 28-70mm f/2.eight EX DG
Sigma 28-70mm f/2.8-4 DG
Telephoto Zoom Lenses
Telephoto zoom lenses offer you flexibility at a distance. Regardless of whether you happen to be photographing wildlife or sports/action, it really is beneficial to possess a flexible instead of a fixed focal length. Nevertheless, on some lenses this could imply a compromise in sharpness and image good quality on either finish, because the lens is covering a wider range. Also, some lenses are slower and can work very best throughout daylight hours.
Travis Hoover: Sigma 50-150, Nikon D40x
Sigma 50-500mm f/4-6.3 EX DG APO HSM
Sigma 50-150mm f/2.8 APO EX DC HSM
Sigma 55-200mm f/4-5.six DC
Sigma 55-200mm f/4-5.six DC HSM
Sigma 70-200mm f/2.8 APO EX DG Macro HSM
Sigma 70-300mm f/4-5.six DG Macro
Sigma 70-300mm f/ APO DG Macro
Sigma 80-400mm f/4.5-5.6 EX DG OS
Sigma 100-300mm f/4 EX DG IF
Sigma 100-300mm f/4 EX DG IF HSM
Sigma 120-300mm f/2.8 DG
Sigma 120-400mm f/4.5-5.6 APO DG OS HSM
Sigma 135-400mm f/4.5-5.six APO DG
Sigma 150-500mm f/5-6.three APO DG OS HSM
Sigma 200-500mm f/2.eight APO EX DG
Sigma 300-800mm f/5.6 DG
Wide-angle Prime Lenses
Wide-angle Sigma Digital Lenses let you get close to your topic although still displaying lots of background data. A dramatic wide angle for any small-sensor DSLR is 16mm or shorter (calculating the multiplication aspect). Fisheye lenses can add some cool effects to a photograph if you are into that variety of image. For many applications, even so, for example wedding, event, and architectural photography, you may desire to go having a non-fisheye wide-angle prime lens strategy, including the Sigma 20mm/1.8 or the Sigma 24mm/1.8.
Sigma 4.5mm f/2.eight EX DC Circular Fisheye HSM
Sigma 8mm f/3.five EX DG Circular Fisheye
Sigma 10mm f/2.8 EX DC Fisheye
Sigma 10mm f/2.8 EX DC Fisheye HSM
Sigma 15mm f/2.eight EX DG Diagonal Fisheye
Sigma 20mm f/1.eight EX DG
Sigma 24mm f/1.eight EX DG Macro
Sigma 28mm f/1.eight EX DG
Telephoto Prime Lenses
A telephoto prime lens delivers superb image high quality at long focal lengths because of a sizable maximum aperture and magnification in the subject, and can be handheld in low-light conditions. When comparing a telephoto prime to a normal-to-telephoto zoom, even though zoom lenses cover wide ranges, they typically have a smaller maximum aperture around the lengthy finish. Hold in thoughts that on a crop sensor, the effective focal length of a telephoto prime is multiplied by 1.5.
Sigma 300mm f/2.eight APO EX DG
Sigma 500mm f/4.5 APO EX DG HSM
Sigma 800mm f/5.six APO EX DG HSM
Macro Lenses
Macro lenses allow you to photograph physically little objects. The longer the focal length in the macro lens, the much more space you'll be able to place between the camera along with the topic. Extra functioning distance is helpful in lighting scenes or keeping insects calm. A macro lens that goes down to "1:1" might be utilised to take a frame-filling photo of one thing that's roughly 2316mm in size, the dimensions in the APS-C sized sensor on a Pentax digital body. The macro lenses beneath may be utilised for ordinary photographic projects too, i.e., they will focus out to infinity if desired.
Sigma 50mm f/2.8 EX DG
Sigma 70mm f/2.8 EX DG
Sigma 105mm f/2.8 EX DG
Sigma 150mm f/2.8 APO EX DG
Sigma 180mm f/3.five APO EX DG
If you are severe about taking pictures of men and women or photos of tiny objects, you will want a single focal length or "prime" lens. The longer or "telephoto" macro lenses can serve each roles. Canon and Nikon both make some extended macro lenses with fabulous performance, however they expense more than $1000. Sigma's is superb and only around $600.
A shorter macro lens, e.g., 60 or 100mm, will probably be less costly, but you will ought to get closer for your subject. In the case of hummingbirds and insects, this might effectively be so close that they turn into disturbed. A shorter portrait lens will also be less expensive, but will not flatten your subjects features in as flattering a manner. The bigger your subject's nose, the farther away you'll need to stand when taking the image and consequently the longer lens you'll need.
This lens permits focusing down to a 1:1 image size. This implies that you are able to take frame-filling pictures of objects as small as the film or digital sensor in your camera. If you have a modest sensor camera, objects as small as 1522mm in size will fill the frame.
Note that this lens covers a complete 2436mm frame and consequently will function on any digital or film SLR, such as the Canon EOS 5D.
0 comments:
Post a Comment