When One Lens Works: Watching the Sony RX1R III in Action

You’ve likely wondered whether a fixed-lens, full frame camera could actually replace a more flexible kit. This video confronts that question head-on using Sony’s premium compact model and shows whether convenience kills compromise or not.

Coming to you from Stefano Lombardo, this compelling video highlights the Sony RX1R III digital camera. Lombardo walks us through his test in New York City, praising how small and compact it is while admitting he doesn’t like everything. He emphasizes you can throw it over your shoulder and forget about lens choices, and he praises the built-in teleconverter that lets you jump between 35mm, 50mm, and 70mm by cropping. He uses it as his sole photo camera on the trip, challenging the idea that you need multiple lenses. He also says Sony’s autofocus system still does fantastically, especially in night conditions.

Lombardo also shows some limitations. The fixed 35mm can feel too narrow when you need extra headroom or foreground. He mentions he sometimes wished for a wide lens, especially in tight architectural scenes like the Oculus. He points out the camera lacks IBIS, isn’t weather-sealed, and its EVF isn’t top tier. The battery life is another issue: he got about 500 shots before it died at an inconvenient moment. He also confesses that for him, features like a tilting screen matter more than autofocus in this use case, because many of his shots ended up crooked when he couldn’t see the screen properly.

Key Specs

  • Sensor resolution: 61 megapixel effective

  • Sensor: 35.7 × 23.8 mm full frame BSI CMOS

  • Lens: 35 mm, max aperture f/2, min aperture f/22

  • ISO range: native 100–32,000 in Manual; 100–12,800 in Auto

  • Video: XAVC S 4:2:2 or 4:2:0, up to UHD 4K at 23.98/25/29.97 fps, and 1080p up to 120 fps

  • Memory: Single SD/SDHC/SDXC (UHS-II)

  • Wireless: Wi-Fi 5 (2.4 and 5 GHz), Bluetooth 4.2

  • Display: Fixed 3" touchscreen LCD

  • Battery: NP-FW50, approximately 270 shots

  • Dimensions: 4.5 × 2.7 × 3.4" (113.3 × 67.9 × 87.5 mm)

  • Weight: 454 g (body), about 498 g with battery and media

Lombardo is realistic: no camera is perfect. He doesn’t deny that many photographers would prefer zooms, stabilization, tilt screens, or rugged features. But he frames the RX1R III as a camera for a certain use: easier everyday carry, street work, documenting life without the “gear headache.” He also reflects on personal preferences overriding raw specs, such as how a tilting screen and ease of composing sometimes matter more than the fastest autofocus, at least in his workflow.

He doesn’t commit to recommending it for pro work; instead, he treats it as something you’d take on the side for joy or travel. He even revises his own early doubts about it during the trip. But the price tag looms over all his praise; it’s hard to justify given the trade-offs. The video shows you both the magic and the compromises. Check out the video above for the full rundown from Lombardo.

Alex Cooke is a Cleveland-based photographer and meteorologist. He teaches music and enjoys time with horses and his rescue dogs.

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