Hybrid lens Venus Optics Laowa Argus 25mm f/0.95 for Micro Four Thirds (MFT) MILC, metal construction, APO

Laowa Argus 25mm f/0.95 for Micro Four Thirds (MFT) is a manual-focus hybrid lens engineered by Venus Optics for mirrorless interchangeable-lens cameras. With a very fast maximum aperture of f/0.95 and an apochromatic (APO) optical design, the lens offers strong low-light capability, precise control of depth of field and reduced chromatic aberration. The metal construction and internal focusing mechanism deliver reliable handling and a compact form factor suited to both stills and video use.

Advantages

The large f/0.95 aperture enables shallow depth of field and improved performance in low-light situations while keeping focus breathing to a minimum thanks to the internal focusing system. The APO design reduces color fringing across the frame, improving sharpness and color fidelity at wide apertures. The rugged metal barrel provides stable mechanical performance and a tactile manual focus ring that facilitates precise focusing for portrait, cinematic and creative photography or videography.

Suitable for

• Portraits with smooth background separation
• Low-light and available-light photography
• Cinematic video and shallow-focus creative work
• Street and documentary shooting where compactness matters
• Photographers and videographers using manual-focus workflows

Key specifications

• Focal length: 25mm (designed for Micro Four Thirds format)
• Maximum aperture: f/0.95 for shallow depth of field and improved low-light capture
• Optical design: apochromatic (APO) elements to reduce chromatic aberration
• Focus: manual focus with an internal focusing mechanism to reduce focus breathing
• Construction: metal barrel for durability and consistent mechanical feel
• Intended mount: Micro Four Thirds mirrorless cameras

How to use

Mount the lens on a Micro Four Thirds camera body and use the manual focus ring to achieve precise focus; for critical work use focus magnification or focus peaking if available on your camera. When shooting at the maximum aperture, pay careful attention to focusing because the shallow depth of field at f/0.95 is narrow; stop down as needed to increase depth of field. For video, use smooth, deliberate focus pulls and rely on the internal focusing to minimize changes in angle of view or focus breathing.

Usage recommendations

Prefer single-point or magnified manual focusing for portraits and shallow-focus scenes, and consider using a tripod or stabilized camera body in low light. To benefit from the APO design, avoid heavy chromatic correction in post-processing unless necessary. Use lens hoods or shading to reduce flare when shooting strong light sources and clean the metal mount contacts and barrel with a soft cloth to maintain long-term performance.