Category: Lenses and Optics
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The Most Rented Photo and Video Products of 2021
Each year, we try to share as much information as possible with our community here at Lensrentals.com. Being one of the largest rental houses in the world, we think that our end-of-the-year data can show a pretty broad scope of where the industry is heading and what we can expect into next year and…
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Most Rented New Photo & Video Products of 2021
We have a habit at the end of the year here at Lenrentals.com. Each year, we compile all of our end-of-the-year data and share with you the best-rented products for the year. Being among the largest rental houses in the world, we really think that this information can be a great tool to measure…
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How Lens Adapters Work & Why You Should Try Them
With both Nikon and Canon switching out their DSLR markets for mirrorless platforms and offering up new lens mounts as a result, and with Sony and Fuji both developing great lenses for their platforms, a common question we get asked is about lens adapters. And lens adapters are no new thing, dating…
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A Look at the Progression of the Canon Mirrorless Platform
The month of October marks the 3rd anniversary of the Canon EOS R line of cameras and lenses – a product lineup that they’ve poured a significant amount of attention and resources into in these three years. The initial announcement of Canon’s focus on their mirrorless platform was met with a lot of…
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The Insta360 One R is my Favorite Action Camera
Fundamentally, I’ve always sort of hated action cameras. Like so many others, I fell for the marketing push, and years ago, I bought myself a GoPro Hero 3 Black Edition, solely because of the amazing promotional video they put together to push the latest and greatest available in 2012. However,…
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Testing the Best Ultra-Wide Lenses for the Perseids Meteor Shower
Meteor showers can be some of the most exciting celestial events to shoot, but they can also be quite the challenge to get a good meteor photo. With about ten years of practicing astrophotography and timelapse, one of the best lessons I’ve learned with increasing chances of a good meteor shot is:…
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Sony FE 20mm f/1.8 G Optical Tests
I haven’t published much optical testing in the last year for many reasons; some obvious, some not. But published or not, we still test things, and occasionally something comes up that I think I need to write up. The Sony FE 20mm f/1.8 G is one of those things.
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MTF Tests of the Tamron 17-28mm and 28-75mm f/2.8 Di III RXD Lenses
Tamron has a nice set of three f/2.8 zooms for Sony E mount cameras. Today I’m putting out MTF results for the 17-28mm f/2.8 Di III RXD and the 28-75mm f/2.8 Di III RXD. They offer a reasonably priced alternative to Sony-branded lenses, and Tamron has been making good products lately. I’ll admit to…
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Practical Use of Field Curvature: 24-70mm Zooms
We’ve done a pretty good introduction to the field curvatures of 24mm, 35mm, 50mm, and 85mm prime lenses. We made a little bit of comparison with bargain primes and zoom lenses at 35mm. This post is going to assume you are familiar with those previous posts. (Yes, I know the reality is most people…
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Practical Use of Field Curvature: Wide and Telephoto Primes
We introduced evaluating field curvature with 35mm f/1.4 lenses, then looked at how those differ from slower 35mm primes and zooms at the same focal lengths. Then we got into some practical stuff, showing how field curvature gives you useful information for 50mm lenses.
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Finally, the Nikon Z 24-70mm f/2.8 S Lens Teardown
Just so you know, my original title was “Lens Disassembly is a Complicated Profession. Don’t You Agree?” The editor said nobody would know what the post was about. But I promise, you’ll see by the end of this; lens disassembly is a complicated profession.
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Practical Use of Field Curvature Graphs – the 50mm Primes
In my last two posts (1,2), I’ve been using field curvature graphs to look at how lenses behave as you stop them down. It’s been a fairly limited data set; basically 35mm prime lenses and some zooms at 35mm. I’m going to keep going with this topic and today look at a different focal length (50mm).