May 13 is shaping up to be one of the more significant single days in camera news in some time. Canon has scheduled an announcement for 9:00 AM EDT; Sony follows thirty minutes later at 9:30 AM EDT. Both events have been extensively pre-leaked, and the picture that emerges is of two companies addressing very different problems with very different philosophies. Canon’s announcement is the EOS R6V. The body is built on the R6 Mark III and Cinema EOS C50 platform – a 32.

Nikon has issued a development announcement for the NIKKOR Z 120-300mm f/2.8 TC VR S, a telephoto zoom for full-frame Z-mount cameras that carries a built-in 1.4x teleconverter — extending its effective range to 168–420mm at f/4 via a thumb switch on the barrel. The lens joins Nikon’s S-Line, the designation reserved for optics held to the highest internal standard of optical performance and build quality. S-Line membership is not purely marketing; lenses in this tier have consistently delivered the kind of resolution and contrast performance that holds up in demanding professional conditions.

Compression is one of the most misunderstood effects in photography, routinely attributed to the lens when it belongs entirely to the photographer’s position in space. The phenomenon is straightforward. Stand close to a person with a mountain behind them and the mountain reads as distant, because it is distant relative to where you are standing. The ratio between your distance to the foreground and your distance to the background is large, and the image reflects that gap honestly.

Nikon has announced a significant expansion of its Nikon Tour for 2026, doubling the number of stops to ten U.S. cities and broadening the programming structure to address distinct creator segments. The tour is free to attend, runs through November, and opens May 15–17 in Chapel Hill, North Carolina. The format this year introduces dedicated programming days rather than a single generalist agenda. “Intro to Photography” targets beginners; “Z Day” is aimed at working photographers; “NIKKOR Z Lens Day” focuses on advanced glass trials for experienced shooters; and a new video-focused day centers on the Nikon ZR, Nikon’s first cinema camera.

Astrophotography has two technical ceilings: lens coma at wide apertures, and star trailing from the Earth’s rotation. The Zeiss Batis 18mm f/2.8 addresses the first better than most lenses at this focal length and price point. The second is addressed by the 500 rule — the maximum exposure length in seconds before stars begin to trail, calculated as 500 divided by the full-frame equivalent focal length. At 18mm, that gives approximately 27 seconds.

Manual exposure with auto ISO is the most practical exposure mode that most photographers leave unused. The RF 35mm f/1.8 IS Macro STM — Canon’s modest, versatile nifty-enough-fifty-equivalent for the R system — is the lens where this mode earns its keep, because the lens covers such a wide range of use cases in a single shooting session that fixed manual settings cannot follow it. The setup: set the camera to M mode, ISO to Auto, aperture to whatever the scene requires (f/4 for general use with context in the background, f/1.

Back-button focus separates autofocus activation from shutter release. The shutter half-press no longer engages AF. Instead, the AF-ON button on the rear of the camera acquires and holds focus. It is the single camera configuration change that most noticeably improves shooting consistency, and the RF 24-105mm f/4L IS USM — the kit lens for most R5 and R6 kits — is where most photographers should learn it. The mechanics: hold AF-ON to focus continuously on a moving subject.

The Sony A9 III’s global shutter eliminates rolling shutter entirely. Every pixel is read at the same instant, not sequentially. At 120 fps continuous shooting with no blackout, the camera captures a bird in flight at intervals of 8.3 milliseconds. The FE 200-600mm f/5.6-6.3 G OSS is the lens that makes this frame rate useful rather than theoretical — long enough to fill the frame with a subject at distance, stabilized well enough for handheld tracking.

The Sony FE 50mm f/1.2 G Master focuses to 0.41 meters — 41 centimeters from the sensor plane, approximately 30 centimeters from the front element. At this distance and f/1.2, you are producing something between a portrait and a macro image: the subject’s face fills the frame from chin to hairline, and the depth of field is less than two centimeters. This is not a technique for comfortable distance. It is a technique for proximity as content.

Telephoto compression is frequently misunderstood. It is not a property of the focal length — it is a property of the distance. A 200mm lens at ten meters produces the same perspective compression as a 50mm lens at ten meters, because compression is a function of camera-to-subject distance, not focal length. What the 200mm lens does is allow you to be at that ten-meter distance while filling the frame with a subject that would be a speck at 50mm.