Tuesday, June 28, 2011

Sigma APO Teleconverter 1.4x EX DG for Canon Mount Lenses Review - Great match-up with the Sigma 70-200, f2.8 that gives you a 100-300, f4 zoom!

Sigma APO Teleconverter 1.4x EX DG for Canon Mount Lenses
Click for larger image and other views

Sigma APO Teleconverter 1.4x EX DG for Canon Mount Lenses Review



15 of 15 people found this review helpful.

5 Great games for the Sigma 70-200, f2.8 which gives it a 100-300, f4 capture

By Paul Johnson

Optically outstanding when combined with the Sigma 70-200 f2.8 EX DG. This new Sigma EX DG lens and converter is the color, sharpness and large stacks up to Canon L-series at the famous about 60% of the cost. I see incredible clarity in 800% increase UPS touches done in Photoshop.

I've used both and would not hesitate one second to buy the Sigma DG series again.

Advanced amateur who loves to Canon.

More Sigma APO Teleconverter 1.4x EX DG for Canon Mount Lenses reviews available

Read more..



Buy Cheap Sigma APO Teleconverter 1.4x EX DG for Canon Mount Lenses - Sale price!

Share means care...please share this page if you think it might useful for someone.




Product Details

  • Brand: Sigma
  • Model: B000CD8BGU
  • Dimensions: 0.32 pounds

Features

  • Teleconverter Lens for Canon SLR cameras
  • Increases focal length by the power of 1.4
  • Multi-layer lens coating and lens design reduces flare and ghosting
  • Includes lens case

Monday, June 27, 2011

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Nikon Digital SLR Cameras Review - Fantastic lens! A comparison to Canon's f1.2 L mk II and f1.8...!

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Canon Digital SLR Cameras
Click for larger image and other views

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Nikon Digital SLR Cameras Review



40 of 42 people found this review helpful.

5 Lens fantastic! A comparison of Canon f1.2 L II f1.8 mk and ...

By C. Vicente

I've always hesitated to try lenses sigma, because I've heard a lot of problems people have with the focus on them. I missed the considered f1.4 50mm f1.4 and 30 mm although it received stellar reviews for the most part. When he came out with the Sigma 85mm f1.4 less than half the price of 85 mm f1.2 II Canon L, you had to see if it would save me a lot in my quest for a 85mm.

I took some time to compare it with the 85mm f1.8 and 85mm f1. 2 L II for renting all three before making any decision, and I have to say that this goal is really impressive!

The Sigma lens is much lighter than the Canon f1.2 and therefore much easier to handle. The first thing that comes to mind when putting on my camera canon f1.2 is as yet feel uncomfortable - which is the weight and the "top-heavy" really throw off-balance (I'm using a 7D) and makes the entire set-up feeling bad. With the Sigma, I have this feeling .... feels good. It almost feels like a rubber, plastic, and while the canon f1.2 feels more solid, the Sigma feels modern to me. The Canon f1.8 is no slouch, but it feels lacking in comparison to the other two in quality construction. The Sigma comes with a unique 2-part umbrella to help avoid vignetting hoods in full-frame cameras. There is a central section that leaves out if you are using a full frame camera, but then add it back if you have a culture chamber.

As for the quality of the image, I will not go into too much detail, because other reviews across the web have been much more scientific evidence that I and provide images to compare. I will just summarize my experiences through: in my opinion, the Canon f1.2 is sharper photos, especially in the center of the image. Sigma outperforms the other 2 in the corner sharpness though. The f1.8 has the fastest autofocus, the Sigma f1.2 away and trailing only slightly behind. For quality bokeh, who prefer the Sigma at f1.2. Color and contrast is a tie between f1.2 and Sigma ... Sigma offers a little warmer pictures. The Sigma takes flares better than f1.8, but not as good as the f1.2. The three seemed to handle the wear color well in my tests. As an overview, I realized that he enjoyed the best images f1.2, but I did enjoy $ 1000 more? Probably not. The Sigma really was not far behind the f1.2 the image quality.

If I were a professional photographer, I'd probably go with the Sigma f1.2 canon on just because that slight advantage in image quality and additional light from the f1.2 will probably pay for itself over time. As an amateur but I do not see myself paying more than twice the lens a little better. The Sigma really offers an excellent choice for a middle ground between f1.8 and f1.2 Canon. In addition, it opens a new path for indoor sports photographers to capture fast action. Due to its slow autofocus, constant f1.2 found that the guards were less when shooting indoors fast action. Sigma f1. 8 and handled these situations well. I shoot a lot of concerts and contests indoor dog, so the Sigma is now going to be my go-to lens for those. The f1.8 would be a good option and is probably one of the best quality / highest value is in my opinion, but the best image quality of the Sigma is evident. Furthermore, the additional light of wider aperture really helps in many situations. I also like the bokeh quality much better than the f1.8.

More Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Nikon Digital SLR Cameras reviews available

Read more..



Buy Cheap Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Nikon Digital SLR Cameras - Sale price!

Share means care...please share this page if you think it might useful for someone.




Product Details

  • Amazon Sales Rank: # 1915 in Camera & Photo
  • Brand: Sigma
  • Model: Canon 85mm f/1.4 EX DG
  • Dimensions: 3.40 "H x 3.30" wide x 3.30 "l, 0.70 pounds

Features

  • Total crop frame or digital cameras
  • Lens quick release, ideal for portraiture
  • A great lens for the wedding photographer

Saturday, June 18, 2011

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Canon Digital SLR Cameras Review - Fantastic lens! A comparison to Canon's f1.2 L mk II and f1.8...!

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Nikon Digital SLR Cameras
Click for larger image and other views

Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Canon Digital SLR Cameras Review



38 of 40 people found this review helpful.

5 Lens fantastic! A comparison of Canon f1.2 L II f1.8 mk and ...

By C. Vicente

I've always hesitated to try lenses sigma, because I've heard a lot of problems people have with the focus on them. I missed the considered f1.4 50mm f1.4 and 30 mm although it received stellar reviews for the most part. When he came out with the Sigma 85mm f1.4 less than half the price of 85 mm f1.2 II Canon L, you had to see if it would save me a lot in my quest for a 85mm.

I took some time to compare it with the 85mm f1.8 and 85mm f1. 2 L II for renting all three before making any decision, and I have to say that this goal is really impressive!

The Sigma lens is much lighter than the Canon f1.2 and therefore much easier to handle. The first thing that comes to mind when putting on my camera canon f1.2 is as yet feel uncomfortable - which is the weight and the "top-heavy" really throw off-balance (I'm using a 7D) and makes the entire set-up feeling bad. With the Sigma, I have this feeling .... feels good. It almost feels like a rubber, plastic, and while the canon f1.2 feels more solid, the Sigma feels modern to me. The Canon f1.8 is no slouch, but it feels lacking in comparison to the other two in quality construction. The Sigma comes with a unique 2-part umbrella to help avoid vignetting hoods in full-frame cameras. There is a central section that leaves out if you are using a full frame camera, but then add it back if you have a culture chamber.

As for the quality of the image, I will not go into too much detail, because other reviews across the web have been much more scientific evidence that I and provide images to compare. I will just summarize my experiences through: in my opinion, the Canon f1.2 is sharper photos, especially in the center of the image. Sigma outperforms the other 2 in the corner sharpness though. The f1.8 has the fastest autofocus, the Sigma f1.2 away and trailing only slightly behind. For quality bokeh, who prefer the Sigma at f1.2. Color and contrast is a tie between f1.2 and Sigma ... Sigma offers a little warmer pictures. The Sigma takes flares better than f1.8, but not as good as the f1.2. The three seemed to handle the wear color well in my tests. As an overview, I realized that he enjoyed the best images f1.2, but I did enjoy $ 1000 more? Probably not. The Sigma really was not far behind the f1.2 the image quality.

If I were a professional photographer, I'd probably go with the Sigma f1.2 canon on just because that slight advantage in image quality and additional light from the f1.2 will probably pay for itself over time. As an amateur but I do not see myself paying more than twice the lens a little better. The Sigma really offers an excellent choice for a middle ground between f1.8 and f1.2 Canon. In addition, it opens a new path for indoor sports photographers to capture fast action. Due to its slow autofocus, constant f1.2 found that the guards were less when shooting indoors fast action. Sigma f1. 8 and handled these situations well. I shoot a lot of concerts and contests indoor dog, so the Sigma is now going to be my go-to lens for those. The f1.8 would be a good option and is probably one of the best quality / highest value is in my opinion, but the best image quality of the Sigma is evident. Furthermore, the additional light of wider aperture really helps in many situations. I also like the bokeh quality much better than the f1.8.

More Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Canon Digital SLR Cameras reviews available

Read more..



Buy Cheap Sigma 85mm f/1.4 EX DG HSM Large Aperture Medium Telephoto Prime Lens for Canon Digital SLR Cameras - Sale price!

Share means care...please share this page if you think it might useful for someone.




Product Details

  • Amazon Sales Rank: # 1466 in Camera & Photo
  • Brand: Sigma
  • Model: Nikon 85mm f/1.4 EX DG
  • Dimensions: 3.40 "H x 3.30" wide x 3.30 "l, 0.70 pounds

Features

  • Designed for use with digital cameras full frame. You can also use small sensors with APS-C with a corresponding increase in the effective focal length of about 127.5mm with most cameras
  • HSM (Hyper Sonic Motor) autofocus ensure a quiet, high speed and time manual focusing capability
  • SLD (Special Low Dispersion) glass element and cast glass elements for superior optical performance
  • Minimum focusing distance of 33.5 "