Chris tested the four High Res cameras from each company. That’s what he thinks about them:

• At base ISO, this model resolved slightly less detail than the other cameras, though the difference is very minor.
• At higher ISOs (above 5000), it applies aggressive baked-in noise reduction to the RAW files, resulting in cleaner images but a noticeable loss of fine detail.
• It has the slowest readout speed of the group at around 37ms, which can result in more rolling shutter distortion when using the electronic shutter.
• However, its in-camera high-resolution multi-shot mode is a notable feature that works effectively when shooting on a tripod.

• Thanks to its higher resolution, it offers a noticeable improvement in overall detail, making it highly effective for heavy cropping or large-scale printing.
• It showed strong dynamic range and high-ISO performance, which is attributed to image-stacking technology and the noise advantages of having more pixels at equivalent viewing distances.
• Its readout speed has improved significantly over previous generations to around 19–20ms, though some rolling shutter can still be observed in fast-action scenarios.

• Its overall sharpness and detail are comparable with the Nikon Z8.
• While it uses baked-in noise reduction in its RAW files, this sensor handles it well, preserving detail while keeping images clean at higher ISOs.
• Equipped with a stacked sensor, it boasts a very fast readout speed of around 6 to 6.5ms, making rolling shutter virtually non-existent and making the electronic shutter highly practical for high-speed action.

• Like the Canon, it delivers strong sharpness and detail, but produces slightly cleaner shadow details and smoother blacks when shooting at high ISOs.
• Featuring a fast readout speed of under 4ms, it allows users to shoot fast action and sports using the electronic-only shutter without worrying about rolling shutter distortion.
• The sensor’s balance of speed, dynamic range, and clean image quality remains a solid asset for shooters.

So who wins?

• For Raw Sensor Performance (Detail, Dynamic Range, and ISO): The Sony a7R VI is the clear top performer. It is favored for its high 66-megapixel resolution, which provides unmatched cropping flexibility, and its class-leading dynamic range (greatly aided by its dual-exposure image stacking).
• For Speed, Wildlife, and Action: The Nikon Z8 takes the crown. Its sensor scanning speed of under 4ms is so fast that it completely eliminates the need for a mechanical shutter, allowing you to capture high-speed action with zero rolling shutter issues.
• For the Best All-in-One Hybrid Package: The Canon EOS R5 Mark II is highly praised as the most versatile option. It beautifully splits the difference by combining excellent 45-megapixel detail, strong high-ISO noise control, and a fast 6ms stacked sensor that enables incredibly high burst rates with minimal rolling shutter.

Meike has officially announced the development of the AF 85mm F1.2 lens—a full-frame, autofocus prime lens featuring a fast F1.2 aperture. It will utilize Meike’s latest proprietary technology, prioritizing weight reduction while maintaining high optical quality; the optical design is already largely complete, with the lens body weight kept under 900g. Two development paths are currently being explored:

1. Engineering plastic version: 750g–780g
2. Metal version: 870g–900g.

Which version do you prefer?

–

via Weibo

This is quite cool: You can get a fast 50mm autofocus lens for just $89 at BHphoto, Amazon, and the TTArtisan Store!

Coll to see how the camera looks inside!

Press text:

DZOFILM has announced the launch of the Octopus II Adapter and Marlin 1.4x Extender, providing with greater flexibility, compatibility, and efficiency across a wide range of filmmaking applications, from short-form bloggers, content creators, livestreamers and YouTubers to independent filmmakers, commercial media and advertising, and professional DOPs.

Octopus II: 2nd Generation Multi-Mount Lens Adapter
The new Octopus II is a highly versatile multi-mount lens adapter that supports E, Z, L, and RF mount lenses, as well as Super35, full-frame, and medium-format sensors. With 7.12% more internal space, it offers improved compatibility with DZOFILM’s Arles, Arcana, Vespid, Catta, Pictor, Gnosis, and other professional cinema lenses.

The second-generation design is up to 49% lighter, weighing as little as 190g (depending on mount). Its strong aluminum body is paired with a stainless-steel mount that is rated for more than 100,000 mounting cycles with 0.01mm precision, ensuring long-term reliability and durability.

The redesigned ergonomic handle features directional guides that make lens changes easier, particularly when working with handheld or fully rigged camera setups. A detachable 1/4″ threaded base allows the center of gravity to be shifted onto the adapter, reducing stress on the camera’s native mount. In addition, the factory pre-set flange focal distance eliminates the need for calibration while ensuring accurate infinity focus.

Marlin 1.4x Extender with Integrated Back-Focus Adjustment
The new Marlin 1.4x Extender increases effective focal length by 1.4x while maintaining light loss below one stop, enabling lenses designed for Super35 to cover full-frame sensors.

The extender incorporates premium high-refractive-index SR optical elements, large-diameter aspherical lenses, and an internally flocked design that effectively minimizes stray light. Chromatic aberration is tightly controlled, helping preserve the original character of the lens. Integrated back-focus adjustment eliminates the need for operators to detach the lens or use shims during setup and fine-tuning.

Manufactured with stainless-steel mounts on both sides, the Marlin 1.4x Extender is engineered for long-term reliability and durability. Precision machining further helps prevent binding during mounting and operation.