Tamron 28 75 vs sony 24 70 gm

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January 03, Sony , Tamron, YouTube. Share on:. Both Sony and Tamron have come out with new versions of their Mid-range zoom lenses. The Tamron features a new focusing motor system, closer focusing distance and better image quality. But how do these lenses compare to each other? Starting with the most glaring difference between these two lenses is the price.

Tamron 28 75 vs sony 24 70 gm

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On a gimbal, both of these lenses were able to be used on my RS3 Pro, both lenses were balanced around the middle of the focal range and were able to work well. Optics maximum focal length 70 mm.

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My findings are in the video above, with additional details below. First, after three months of using the Tamron lens, I found that for the way I shoot, the 28mm angle of view at the wide end was not a major problem, although I can imagine that it would be for some photographers, especially landscape shooters. More importantly, though, the perspective of a 24mm lens simply can not be matched with a 28mm. Suppose, for example, that you want to take a landscape photo with a particular flower in the foreground and with a group of mountain peaks in the background. If those peaks are just filling the frame at 24mm, then they will be cropped from the same location with the 28mm. If you start moving back to get more of the peaks into the frame, then the foreground flower will quickly get very small. This is why true wide-angle lenses are sometimes indispensable.

Tamron 28 75 vs sony 24 70 gm

With the large price difference, not to mention weight savings the Tamron weighs 1. Zavitz is using the Sony a7 III for his comparisons and he runs through various tests that while are not scientific or performed in a controlled studio, shows the capabilities of each lens in a much more realistic fashion. What are your conclusions based on the video? It looked to me that the Sony had superior image quality, but I wouldn't say that it's double-the-price good. Let us know which lens you would pick in the comments below. Ryan Mense is a wildlife cameraperson specializing in birds. Alongside gear reviews and news, Ryan heads selection for the Fstoppers Photo of the Day.

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Flipping the screen in fixed this, but the Tamron was able to handle this better since it was lighter. Transmission refers to the amount of light that reaches the sensor through all of the glass elements of a lens, with a lower TStop signifying more light. Share on:. A shorter minimum focus distance allows you to get closer to your subject, and is particularly important when doing macro photography. Sony E. The Sony is also heavier, coming in at 1. Benchmarks sharpness result 28 P-MPix. The DxOMark score is the overall score given to the lens. Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. January 03, The Tamron has one customizable button, a zoom ring and a focus ring. This is important as less light reaching the sensor can lead to the requirement of higher ISOs or slower shutter speeds. At the longest end of the lens you get the narrowest angle of view. The Tamron can focus closer than the Sony , the Tamron can focus 7. These are both played back in real time between the 5 and 7 focus sensitivity, this is an extreme test but it best illustrates the differences between the focusing motors.

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It also allows you to achieve much nicer looking bokeh when blurring out your background, whereas a lens with less blades will often produce harsher, more polygonal bokeh. The lateral chromatic aberration result from the DxOMark set of metrics. Gimbal Work On a gimbal, both of these lenses were able to be used on my RS3 Pro, both lenses were balanced around the middle of the focal range and were able to work well. Benchmarks sharpness result 28 P-MPix. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. Scroll down for more details. The Sony has great autofocus, even in low-light situations. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image. A smaller aperture reduces the amount of light reaching the sensor. No reviews yet Be the first. Has a metal mount. Comparison winner. Transmission refers to the amount of light that reaches the sensor through all of the glass elements of a lens, with a lower TStop signifying more light.