Laowa Aurogon FF 10-50x NA0.5 supermicro APO - Arri PL

The Laowa Aurogon FF 10-50x NA0.5 Supermicro APO for Arri PL-mount is a professional-grade micro-imaging system that brings laboratory-standard magnification to the world of high-end cinematography. Unlike traditional microscope-to-camera adapters that often suffer from light loss and vignetting, the Aurogon mounts directly to your PL-mount cinema camera. This modular system consists of a primary objective lens and four interchangeable magnification tubes—10x, 20x, 35x, and 50x—allowing cinematographers and researchers to capture the microscopic world with full-frame coverage and cinematic texture.

A defining feature of the Aurogon is its fixed 0.78" (20mm) working distance. Because this distance remains identical across all four magnification levels, you can swap tubes to scale your magnification without moving your subject, resetting your focus, or reconfiguring your complex lighting setups. Combined with an Apochromatic (APO) design, this system ensures that your footage remains razor-sharp and free of chromatic aberrations, even at the extreme 50x magnification limit.

Product Features in Detail

Fixed 0.78" Working Distance
In traditional micro-cinematography, increasing magnification usually forces the lens closer to the subject, which can block light or even cause heat damage to delicate specimens. The Aurogon’s 20mm gap provides a reliable "lighting window," allowing for the use of fiber optics or ring lights at every power level.

Professional NA Control (0.5 to 0.1)
The objective lens features an NA ring with eight distinct grades. This allows you to open the lens to 0.5 for a bright monitor feed while focusing, then stop down to the optimal NA for your specific sensor to maximize the depth of field and contrast.

Superb Apochromatic Performance
Extreme magnification typically amplifies color fringing. The Aurogon’s APO design ensures that fine details—like the hair on an insect or the crystalline edges of a mineral—remain crisp and color-accurate, which is vital for high-resolution scientific documentation.

Horizontal Micro-Cinematography
While laboratory microscopes are vertical and stationary, the Aurogon allows for horizontal mounting on standard cinema rigs, tripods, or sliders. This makes it a powerful tool for filmmakers capturing high-resolution video of chemical reactions or aquatic microorganisms in small tanks.

Native Full-Frame PL Coverage
The system is engineered to cover a standard 35x24mm sensor without vignetting. This allows you to utilize the full resolution of professional cinema bodies (like the ARRI ALEXA or Sony VENICE), providing far more detail than traditional crop-sensor microscope adapters.

Vibration-Resistant Modular Design
To ensure the stability required at 50x magnification, the Aurogon supports optional lens tube slip rings. These rings help anchor the long lens tubes to a rail system, minimizing accidental focus shifts and micro-vibrations that could otherwise ruin a high-magnification shot.