Sigma 24-70mm f/2.8 DG DN Art Lens Leaked, Size Compared with Sigma 14-24 FE

The first image of Sigma 24-70mm f/2.8 DG DN Art Lens for Sony full frame mirrorless cameras now already leaked online. The development announcement will be on November 6th, 2019.

Read More »

Eye-AF Comparison: Sony a7R IV Vs. Canon EOS R w/ Firmware 1.4.0

Canon EOS R‘s new firmware version 1.4.0 enhances eye detection Auto Focus of the camera, so how is this camera compared with new released Sony a7R IV‘s Eye-AF ? Youtube user Xing Liu has compared these two cameras Eye-AF, you can see the result above.

Specs Comparison: a7R IV Vs. a7R III Vs. Nikon Z7 Vs. Panasonic S1R

Here is a quick specs of new announced Sony a7R IV with other similar cameras: a7R III, Nikon Z7, Panasonic Lumix S1R. You can see full specs comparison at this page.

Read More »

Size Comparison: FE 200-600 G Vs. FE 600 GM Vs. FE 400 GM Vs. FE 100-400 GM and More

The new announced Sony FE 200-600mm f/5.6-6.3 G OSS Lens (B&H/Adorama/Amazon/Focus Camera) and FE 600mm f/4 GM OSS Lens (B&H/Adorama/Amazon/Focus Camera) now available for pre-order online. Here is a quick size comparison of these super telephoto prime & zoom lenses:

Read More »

Size Comparison: FE 200-600mm Vs. FE 400mm f/2.8 GM Vs. FE 100-400 GM Lenses

Sony will officially announced the new FE 200-600mm f/5.6-6.3 G OSS Lens on June 5 or 6. According to leaked images, here is the first size comparison of Sony FE 200-600mm f/5.6-6.3 G OSS Lens with FE 400mm f/2.8 GM OSS Lens and FE 100-400mm f/5.6-6.3 GM OSS Lens.

Read More »

Eye AF Comparison: Sony a7 III Vs. Nikon Z6 Vs. Canon EOS R


Nikon has released eye AF firmware updates for Nikon Z6 and Z7.  Here is the video comparison of Sony a7 III Vs. Nikon Z6 Vs. Canon EOS R on eye AF. From the result, we can see Sony a7 III’s eye AF is still much better than Nikon Z6 and Canon EOS R.

Read More »

Comparison: Sony FE 135mm f/1.8 GM Vs. Sigma 135mm f/1.8 Art Lenses by Tony Northrup

Tony Northrup has compared the new Sony FE 135mm f/1.8 GM lens (B&H Photo/Adorama/Amazon) with Sigma 135mm f/1.8 DG HSM Art lens (B&H Photo/Adorama/Amazon). He thinks both lenses are very sharp lenses, both have great image quality. The Sony FE 135mm f/1.8 GM lens’s AF is a bit better than Sigma 135mm f/1.8 Art lens.

Read More »

Comparison Reviews: Tamron 28-75mm f/2.8 Di III RXD Vs Sony FE 24-70mm f/2.8 GM

Here are some new comparison reviews of Tamron FE 28-75mm f/2.8 Di III RXD Lens (B&H Photo/Adorama/Amazon) with Sony FE 24-70mm f/2.8 GM Lens (B&H Photo/Adorama/Amazon). From the comparison, we can see that both lenses has similar image quality. See the comparison reviews below:

Read More »

Video: Sony a6400 Real-Time Tracking Vs. Canon 6D Mark II Dual Pixel Autofocus !

Which camera has the best autofocus, a6400 or 6D Mark II ? Youtube user Sidney Diongzon compare Sony’s Real-Time Tracking (Sony a6400) against Canon’s Dual Pixel Autofocus (Canon EOS 6D Mark II). From the video, we can clearly see that a6400 has better Autofocus than 6D Mark II.
Read More »

1 2 3 4 5 6 7 »