Staff Profile

Rishi Sanyal
Rishi Sanyal
Science Editor

Although I'm a scientist by training, having recently completed my Ph.D in biophysics, photography has always been a huge passion of mine. It's been an incredible opportunity to meld these two interests together here at DPReview!

Editorial content

Total: 184, showing: 1 – 10
« First‹ Previous1234567Next ›Last »
Hasselblad X1D-50c Review: Take the studio wherever you go

The Hasselblad X1D-50c is a mirrorless medium format camera from one of the most famous camera brands of the 20th century. Following a series of feature-enhancing firmware updates we've been able to complete our review.

Tamron 70-210mm F4 Di VC USD Review

The Tamron 70-210mm F4 Di VC USD is a lightweight telephoto zoom lens for DSLR cameras that comes in at an MSRP of $799. How does it perform? Find out in our full review.

Samsung Galaxy S9 Plus Review

Samsung's flagship Galaxy S9+ comes with comprehensive photography features like dual optically stabilized rear cameras, smooth 4K video and of course, beauty filters for your selfies. But is it the best smartphone camera for you? Find out how it compares against the likes of Apple's iPhone X and Google's Pixel 2 in our full review.

Google reveals how to simulate shallow DOF from a single mobile camera

Google has published an 18-page study fully detailing its synthetic depth-of-field technology that makes its single-camera Portrait Mode possible. The in-depth paper shows a degree of openness and academic mindset unusual for the industry.

Pentax K-1 II Review: A worthy upgrade?

The follow-up to the original K-1 is here, built like a tank like its predecessor, with improvements to AF Tracking. However, we find that image quality takes a bit of a hit with the tweaks Pentax has made.

Why smartphone cameras are blowing our minds

To overcome the limitations of smaller camera sensors and lenses, smartphone manufacturers are leaning hard into computational innovation. Here's why we're excited about what's happening in mobile imaging.

Here's how to create a super resolution photo with any camera

The Pentax K-1 II features a hand-held Pixel Shift mode that creates a 'super resolution' image. Here's how to create a better-looking one in Photoshop using four files.

Sony a7 III Review
2225

The Sony a7 III sets a new benchmark for full-frame cameras thanks to its compelling combination of value and capability. It's at home shooting everything from sports to portraits, and is one of the most impressive all-around cameras we've seen in a long while. Find out all the details in our full review.

Sony 'striping': here's the fix

For owners of Sony's a7R III, a9 and the new a7 III, there's now an easy fix for the rare but dreaded 'striping' in backlit shots with lots of flare. Click through to learn more.

Pentax K-1 II's hand-held 'Dynamic' Pixel Shift mode is not quite what you think it is

The Pentax K-1 II has a new Pixel Shift mode that can be used hand-held. We compared it to traditional tripod-mounted Pixel Shift and standard non-Pixel Shift shots to see how it stacks up.