-Normal Lenses
A regular lens is light in weight and approximates the point of view from the human eye. Normal lenses usually have large maximum apertures, indicated by modest f-numbers like f/1.4 or f/1.eight, and thereby gather far more light than zoom lenses. It may be achievable to take a photo with a typical lens in light only 1/8th or 1/16th as bright as would be essential for the same photo using a consumer-priced zoom lens. Also, the viewfinder will likely be brighter and for that reason simpler to work with in dim light, due to the fact that the large maximum aperture stays open for viewing and stops down to what ever aperture you've set just ahead of taking the image.
The Sigma lenses appropriate to get a full-frame sensor or 35mm film camera are denoted having a "DG". The Sigma lenses proper for small-frame sensor cameras are denoted using a "DC". You are able to use DG lenses on crop sensor cameras but you cannot use DC lenses on full frame cameras with out vignetting.
Sigma 30mm f/1.four EX DC
Sigma 50mm f/1.four EX DG HSM
The majority of the world's fantastic photographs have been taken with fixed focal length lenses, not zooms. Partly this really is because fixed or "prime" lenses are larger in every single aspect of optical good quality. Partly this really is since a photographer with only one particular focal length available trains their eye to search for compositions that will be efficient with that focal length. The "normal" point of view lens would be the easiest for many newbies, simply because the point of view is comparable to what a single sees using the naked eye. On a 35mm film camera or full-frame sensor digital camera, the normal lens is actually 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 fantastic 50mm prime lenses, but neither business tends to make a 30mm prime lens. That is why this Sigma lens, which charges about $450, is such a terrific locate.
If your kit zoom lens has a maximum aperture of f/4, that implies you will require 8 occasions as significantly light to take a photo as you'd want with the Sigma 30/1.4 set to f/1.4. Along with your kit lens, you have to turn around the flash indoors, blasting every person with an unflattering central light. With all the Sigma, you keep the flash off and capture the light which you see together with your eyes.
One added bonus of the Sigma 30/1.4 is that it has an "HSM" or "hypersonic" motor. This is equivalent to Canon's "USM" (ultrasonic motor) or Nikon's "SWM" (silent-wave motor) and makes it possible for the photographer to utilize autofocus, but adjust the concentrate manually if desired.
Wide-to-Telephoto Zoom
A wide-to-tele zoom is what you get as a normal "kit" lens using a consumer-grade digital SLR body. The variety goes from moderately wide via standard to moderately telephoto. They are good once you are as well busy to modify lenses, e.g., at a wedding reception. A 16mm focal length in the wide end will capture a table of guests; the 45-55mm long end is good for any flattering portrait. The primary weakness of those lenses is that the more affordable ones possess a very small maximum aperture, e.g., f/4 or f/5.6, and may only be utilized in bright light, on a tripod, or using a blast of on-camera flash which is 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.eight EX DC Macro
Sigma 18-50mm f/2.eight EX DC Macro HSM
Sigma 18-50mm f/3.5-5.6 DC
Sigma 18-50mm f/3.5-5.6 DC HSM
Sigma 18-125mm f/3.8-5.six 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.three DG
The kit zoom lenses are also slow, with maximum apertures of f/4 or f/5.six, and too low-cost optically. The consequences are that you simply need to use a flash a lot more on the time and your photos lack contrast and sharpness. The best answer to each problems is actually a set of prime lenses, but these can be cumbersome to carry around and change. If you like the concept of a single zoom lens for walking about, the Sigma 18-50mm F2.8 EX DC is really a reasonable selection at about $500.
Canon does not make a lens like this. Their quickly f/2.8 zooms often be created for film and full-frame sensor digital cameras such as the EOS 5D. Nikon makes a 17-55/2.eight lens which is very higher high quality, but it is more than twice the cost of the Sigma.
This selection of focal lengths is very good for photographing a wedding reception or other social occasion.
Wide-angle Zoom Lenses
Sigma 10-20mm f/4-5.six EX DC
Sigma 10-20mm f/4-5.six 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'd like to experiment with ultra wide angle photography and not devote more than about $500, the Sigma 10-20 is really a reasonable decision. The Canon and Nikon equivalents either do not go as wide, are more expensive, or each. Due to the fact of its slow maximum aperture, f/4 to f/5.six, this is a lens to become employed outdoors or on a tripod. [If you have a Canon Digital Rebel or related small-sensor Canon EOS body, and may stretch your spending budget to $700, the Canon 10-22/3.5-4.five zoom lens can be a much better performer.]
Regular Zoom Lenses
On a full-frame sensor camera, the normal zoom lens gives an excellent perspective for wedding and event photography. From a moderate wide to moderate telephoto, the variety covered is flexible and extremely helpful. They are also very good when you are as well busy to adjust lenses, such as at a wedding reception or a social occasion. The 24mm focal length in the wide end will cover a flattering viewpoint from the wedding party formals; the 60 or 70mm extended finish is very good for portraits. Be sure to test prior to you buy. No matter whether you are a Canon, Nikon, Pentax, Sony, or Olympus photographer, compare the equivalent lens by the manufacturer for the Sigma to see in the event the income you happen to be saving is just not compromising image top quality.
Sigma 24-60mm f/2.eight EX DG
Sigma 24-70mm f/2.8 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 provide flexibility at a distance. Regardless of whether you happen to be photographing wildlife or sports/action, it's helpful to possess a versatile as an alternative to a fixed focal length. Even so, on some lenses this could imply a compromise in sharpness and image high quality on either finish, since the lens is covering a wider range. Also, some lenses are slower and can work very best in the course of daylight hours.
Travis Hoover: Sigma 50-150, Nikon D40x
Sigma 50-500mm f/4-6.three EX DG APO HSM
Sigma 50-150mm f/2.eight 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.six 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.six APO DG OS HSM
Sigma 135-400mm f/4.5-5.six APO DG
Sigma 150-500mm f/5-6.3 APO DG OS HSM
Sigma 200-500mm f/2.8 APO EX DG
Sigma 300-800mm f/5.six DG
Wide-angle Prime Lenses
Wide-angle Sigma Digital Lenses let you get close for your subject whilst nonetheless showing plenty of background data. A dramatic wide angle for a small-sensor DSLR is 16mm or shorter (calculating the multiplication factor). Fisheye lenses can add some cool effects to a photograph if you are into that kind of image. For most applications, nevertheless, for example wedding, event, and architectural photography, you may desire to go having a non-fisheye wide-angle prime lens approach, such as the Sigma 20mm/1.eight or the Sigma 24mm/1.8.
Sigma 4.5mm f/2.8 EX DC Circular Fisheye HSM
Sigma 8mm f/3.5 EX DG Circular Fisheye
Sigma 10mm f/2.8 EX DC Fisheye
Sigma 10mm f/2.eight EX DC Fisheye HSM
Sigma 15mm f/2.8 EX DG Diagonal Fisheye
Sigma 20mm f/1.eight EX DG
Sigma 24mm f/1.8 EX DG Macro
Sigma 28mm f/1.8 EX DG
Telephoto Prime Lenses
A telephoto prime lens delivers exceptional image top quality at extended focal lengths on account of a sizable maximum aperture and magnification on the topic, and may be handheld in low-light situations. When comparing a telephoto prime to a normal-to-telephoto zoom, despite the fact that zoom lenses cover wide ranges, they generally have a smaller sized maximum aperture around the long finish. Hold in mind that on a crop sensor, the successful focal length of a telephoto prime is multiplied by 1.5.
Sigma 300mm f/2.8 APO EX DG
Sigma 500mm f/4.5 APO EX DG HSM
Sigma 800mm f/5.6 APO EX DG HSM
Macro Lenses
Macro lenses let you photograph physically tiny objects. The longer the focal length in the macro lens, the far more space you can put in between the camera and also the topic. Additional working distance is beneficial in lighting scenes or maintaining insects calm. A macro lens that goes down to "1:1" can be utilized to take a frame-filling photo of some thing that's roughly 2316mm in size, the dimensions on the APS-C sized sensor on a Pentax digital body. The macro lenses below could be used for ordinary photographic projects as well, i.e., they are going to concentrate out to infinity if desired.
Sigma 50mm f/2.eight EX DG
Sigma 70mm f/2.eight EX DG
Sigma 105mm f/2.8 EX DG
Sigma 150mm f/2.8 APO EX DG
Sigma 180mm f/3.5 APO EX DG
Should you be severe about taking photos of folks or photos of little objects, you will want a single focal length or "prime" lens. The longer or "telephoto" macro lenses can serve each roles. Canon and Nikon each make some long macro lenses with fabulous performance, but they cost more than $1000. Sigma's is excellent and only about $600.
A shorter macro lens, e.g., 60 or 100mm, will be more affordable, but you'll have to get closer for your topic. In the case of hummingbirds and insects, this might well be so close that they grow to be disturbed. A shorter portrait lens will also be more affordable, but won't flatten your subjects attributes in as flattering a manner. The bigger your subject's nose, the farther away you will need to stand when taking the image and as a result the longer lens you'll need.
This lens permits focusing down to a 1:1 image size. This means that you can take frame-filling photos of objects as tiny as the film or digital sensor in your camera. For those who have a tiny sensor camera, objects as tiny as 1522mm in size will fill the frame.
Note that this lens covers a full 2436mm frame and therefore will function on any digital or film SLR, like the Canon EOS 5D.
A regular lens is light in weight and approximates the point of view from the human eye. Normal lenses usually have large maximum apertures, indicated by modest f-numbers like f/1.4 or f/1.eight, and thereby gather far more light than zoom lenses. It may be achievable to take a photo with a typical lens in light only 1/8th or 1/16th as bright as would be essential for the same photo using a consumer-priced zoom lens. Also, the viewfinder will likely be brighter and for that reason simpler to work with in dim light, due to the fact that the large maximum aperture stays open for viewing and stops down to what ever aperture you've set just ahead of taking the image.
The Sigma lenses appropriate to get a full-frame sensor or 35mm film camera are denoted having a "DG". The Sigma lenses proper for small-frame sensor cameras are denoted using a "DC". You are able to use DG lenses on crop sensor cameras but you cannot use DC lenses on full frame cameras with out vignetting.
Sigma 30mm f/1.four EX DC
Sigma 50mm f/1.four EX DG HSM
The majority of the world's fantastic photographs have been taken with fixed focal length lenses, not zooms. Partly this really is because fixed or "prime" lenses are larger in every single aspect of optical good quality. Partly this really is since a photographer with only one particular focal length available trains their eye to search for compositions that will be efficient with that focal length. The "normal" point of view lens would be the easiest for many newbies, simply because the point of view is comparable to what a single sees using the naked eye. On a 35mm film camera or full-frame sensor digital camera, the normal lens is actually 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 fantastic 50mm prime lenses, but neither business tends to make a 30mm prime lens. That is why this Sigma lens, which charges about $450, is such a terrific locate.
If your kit zoom lens has a maximum aperture of f/4, that implies you will require 8 occasions as significantly light to take a photo as you'd want with the Sigma 30/1.4 set to f/1.4. Along with your kit lens, you have to turn around the flash indoors, blasting every person with an unflattering central light. With all the Sigma, you keep the flash off and capture the light which you see together with your eyes.
One added bonus of the Sigma 30/1.4 is that it has an "HSM" or "hypersonic" motor. This is equivalent to Canon's "USM" (ultrasonic motor) or Nikon's "SWM" (silent-wave motor) and makes it possible for the photographer to utilize autofocus, but adjust the concentrate manually if desired.
Wide-to-Telephoto Zoom
A wide-to-tele zoom is what you get as a normal "kit" lens using a consumer-grade digital SLR body. The variety goes from moderately wide via standard to moderately telephoto. They are good once you are as well busy to modify lenses, e.g., at a wedding reception. A 16mm focal length in the wide end will capture a table of guests; the 45-55mm long end is good for any flattering portrait. The primary weakness of those lenses is that the more affordable ones possess a very small maximum aperture, e.g., f/4 or f/5.6, and may only be utilized in bright light, on a tripod, or using a blast of on-camera flash which is 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.eight EX DC Macro
Sigma 18-50mm f/2.eight EX DC Macro HSM
Sigma 18-50mm f/3.5-5.6 DC
Sigma 18-50mm f/3.5-5.6 DC HSM
Sigma 18-125mm f/3.8-5.six 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.three DG
The kit zoom lenses are also slow, with maximum apertures of f/4 or f/5.six, and too low-cost optically. The consequences are that you simply need to use a flash a lot more on the time and your photos lack contrast and sharpness. The best answer to each problems is actually a set of prime lenses, but these can be cumbersome to carry around and change. If you like the concept of a single zoom lens for walking about, the Sigma 18-50mm F2.8 EX DC is really a reasonable selection at about $500.
Canon does not make a lens like this. Their quickly f/2.8 zooms often be created for film and full-frame sensor digital cameras such as the EOS 5D. Nikon makes a 17-55/2.eight lens which is very higher high quality, but it is more than twice the cost of the Sigma.
This selection of focal lengths is very good for photographing a wedding reception or other social occasion.
Wide-angle Zoom Lenses
Sigma 10-20mm f/4-5.six EX DC
Sigma 10-20mm f/4-5.six 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'd like to experiment with ultra wide angle photography and not devote more than about $500, the Sigma 10-20 is really a reasonable decision. The Canon and Nikon equivalents either do not go as wide, are more expensive, or each. Due to the fact of its slow maximum aperture, f/4 to f/5.six, this is a lens to become employed outdoors or on a tripod. [If you have a Canon Digital Rebel or related small-sensor Canon EOS body, and may stretch your spending budget to $700, the Canon 10-22/3.5-4.five zoom lens can be a much better performer.]
Regular Zoom Lenses
On a full-frame sensor camera, the normal zoom lens gives an excellent perspective for wedding and event photography. From a moderate wide to moderate telephoto, the variety covered is flexible and extremely helpful. They are also very good when you are as well busy to adjust lenses, such as at a wedding reception or a social occasion. The 24mm focal length in the wide end will cover a flattering viewpoint from the wedding party formals; the 60 or 70mm extended finish is very good for portraits. Be sure to test prior to you buy. No matter whether you are a Canon, Nikon, Pentax, Sony, or Olympus photographer, compare the equivalent lens by the manufacturer for the Sigma to see in the event the income you happen to be saving is just not compromising image top quality.
Sigma 24-60mm f/2.eight EX DG
Sigma 24-70mm f/2.8 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 provide flexibility at a distance. Regardless of whether you happen to be photographing wildlife or sports/action, it's helpful to possess a versatile as an alternative to a fixed focal length. Even so, on some lenses this could imply a compromise in sharpness and image high quality on either finish, since the lens is covering a wider range. Also, some lenses are slower and can work very best in the course of daylight hours.
Travis Hoover: Sigma 50-150, Nikon D40x
Sigma 50-500mm f/4-6.three EX DG APO HSM
Sigma 50-150mm f/2.eight 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.six 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.six APO DG OS HSM
Sigma 135-400mm f/4.5-5.six APO DG
Sigma 150-500mm f/5-6.3 APO DG OS HSM
Sigma 200-500mm f/2.8 APO EX DG
Sigma 300-800mm f/5.six DG
Wide-angle Prime Lenses
Wide-angle Sigma Digital Lenses let you get close for your subject whilst nonetheless showing plenty of background data. A dramatic wide angle for a small-sensor DSLR is 16mm or shorter (calculating the multiplication factor). Fisheye lenses can add some cool effects to a photograph if you are into that kind of image. For most applications, nevertheless, for example wedding, event, and architectural photography, you may desire to go having a non-fisheye wide-angle prime lens approach, such as the Sigma 20mm/1.eight or the Sigma 24mm/1.8.
Sigma 4.5mm f/2.8 EX DC Circular Fisheye HSM
Sigma 8mm f/3.5 EX DG Circular Fisheye
Sigma 10mm f/2.8 EX DC Fisheye
Sigma 10mm f/2.eight EX DC Fisheye HSM
Sigma 15mm f/2.8 EX DG Diagonal Fisheye
Sigma 20mm f/1.eight EX DG
Sigma 24mm f/1.8 EX DG Macro
Sigma 28mm f/1.8 EX DG
Telephoto Prime Lenses
A telephoto prime lens delivers exceptional image top quality at extended focal lengths on account of a sizable maximum aperture and magnification on the topic, and may be handheld in low-light situations. When comparing a telephoto prime to a normal-to-telephoto zoom, despite the fact that zoom lenses cover wide ranges, they generally have a smaller sized maximum aperture around the long finish. Hold in mind that on a crop sensor, the successful focal length of a telephoto prime is multiplied by 1.5.
Sigma 300mm f/2.8 APO EX DG
Sigma 500mm f/4.5 APO EX DG HSM
Sigma 800mm f/5.6 APO EX DG HSM
Macro Lenses
Macro lenses let you photograph physically tiny objects. The longer the focal length in the macro lens, the far more space you can put in between the camera and also the topic. Additional working distance is beneficial in lighting scenes or maintaining insects calm. A macro lens that goes down to "1:1" can be utilized to take a frame-filling photo of some thing that's roughly 2316mm in size, the dimensions on the APS-C sized sensor on a Pentax digital body. The macro lenses below could be used for ordinary photographic projects as well, i.e., they are going to concentrate out to infinity if desired.
Sigma 50mm f/2.eight EX DG
Sigma 70mm f/2.eight EX DG
Sigma 105mm f/2.8 EX DG
Sigma 150mm f/2.8 APO EX DG
Sigma 180mm f/3.5 APO EX DG
Should you be severe about taking photos of folks or photos of little objects, you will want a single focal length or "prime" lens. The longer or "telephoto" macro lenses can serve each roles. Canon and Nikon each make some long macro lenses with fabulous performance, but they cost more than $1000. Sigma's is excellent and only about $600.
A shorter macro lens, e.g., 60 or 100mm, will be more affordable, but you'll have to get closer for your topic. In the case of hummingbirds and insects, this might well be so close that they grow to be disturbed. A shorter portrait lens will also be more affordable, but won't flatten your subjects attributes in as flattering a manner. The bigger your subject's nose, the farther away you will need to stand when taking the image and as a result the longer lens you'll need.
This lens permits focusing down to a 1:1 image size. This means that you can take frame-filling photos of objects as tiny as the film or digital sensor in your camera. For those who have a tiny sensor camera, objects as tiny as 1522mm in size will fill the frame.
Note that this lens covers a full 2436mm frame and therefore will function on any digital or film SLR, like the Canon EOS 5D.
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