BRIGHTIN STAR MF 28mm F2.8 Full-Frame Pancake Lens for Leica M
- New Liquid Silver finish with a refined metallic texture.
- 28mm full-frame pancake lens for Leica M mount cameras.
- Ultra-thin 9.9mm design for portable street photography.
- Bright F2.8 aperture with a 10-blade diaphragm.
- Rangefinder-coupled manual focus for accurate focusing control.
- Vintage-inspired optics deliver sharp center performance.
- Durable brass body with a classic black lacquer finish.
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BRIGHTIN STAR MF 28mm F2.8 Full-Frame Pancake Lens for Leica M
Refined in Silver
Since its debut, the BRIGHTIN STAR 28mm F2.8 has earned the trust of photographers worldwide, with nearly 10,000 lenses sold.
Now, with even greater attention to craftsmanship and detail, it returns in a new Liquid Silver finish.
Defined by Details
From its 9.9mm profile and precision craftsmanship to the classic 28mm perspective, every detail is made to bring you closer to the moment—and to the stories worth remembering.
Freedom to Adapt
With its short 27.8mm M-mount flange distance, the 28mm F2.8 can be paired with BRIGHTIN STAR adapters for GFX, X, Z, RF, E, and L mounts.
Compact and well-balanced after mounting, it feels naturally at home on a wide range of mirrorless cameras.
Ultra-Slim by Design
Only 9.9mm Thin
At just 9.9mm thick, the 28mm F2.8 delivers an exceptionally compact profile without sacrificing essential controls.
Compact. Yet Complete.
Engineered Within
Refined through repeated optical and structural optimization, the 28mm F2.8 integrates full aperture and focus controls within its ultra-slim body.
Precision in Every Part
Crafted in Detail
Every component is precisely engineered and assembled to balance compactness, reliability, and tactile control.
Crafted in Brass
Crafted from classic brass, the 28mm F2.8 develops a warm golden patina with use—bringing a solid tactile feel and a character that grows more distinctive over time.
Hand-Finished Black Lacquer
To create the black lacquer finish we envisioned, we traveled to Fuzhou to learn from generations of lacquer artisans. Months of refinement followed, until the depth and texture finally felt right.
Luminous Silver
Finished in satin chrome and protected by a polymer coating, Liquid Silver brings a smooth, refined touch and a warm metallic glow—a pursuit of craftsmanship shaped by our vision of beauty.
Classic 28mm View
The classic 28mm focal length balances a wide field of view with natural storytelling. Stop down and use zone focusing for quick, instinctive shooting—ready to capture the moment as it unfolds.
Rangefinder Coupling
Despite its sub-1cm profile, the 28mm F2.8 retains full M-mount functionality with rangefinder coupling, a smooth focus ring, and a stepless aperture ring. Each lens is individually hand-calibrated for precise, refined control.
Ultra-Thin Brass UV
Just 1mm thin, the custom brass UV filter blends seamlessly with the 28mm F2.8, preserving its slim profile and vintage character while offering everyday front protection.
Note：UV filter sold separately. The lens cap and UV filter cannot be used at the same time.
Optics Beyond Size
Ultra-thin without compromising image quality, the 28mm F2.8 features 6 optical elements, including 3 High Refraction Lenses and 1 Extra-Low Dispersion Lens, for sharp detail and controlled aberrations. Its rear element sits close to the mount to maximize optical performance.
Camera Compatibility
Designed for the M mount and expandable to GFX, X, Z, RF, E, and L mounts with BRIGHTIN STAR adapters. Refer to the compatibility chart for supported camera models.
On Camera. In Frame.
FAQs
Please read our FAQs page to find out more.
What cameras are compatible with the BRIGHTIN STAR 28mm F2.8?
The lens features a native Leica M mount and supports rangefinder coupling on compatible Leica M cameras. With BRIGHTIN STAR adapters, it can also be used on GFX, X, Z, RF, E, and L-mount mirrorless cameras.
How compact is the BRIGHTIN STAR 28mm F2.8?
The lens is only 9.9mm thick and weighs 125g, making it highly portable for street, travel, and everyday photography.
Does the lens support adjustable aperture and rangefinder focusing?
Yes. It features rangefinder-coupled manual focus, an independent focus ring, and a stepless F2.8–F16 aperture ring.
What is the difference between the Black and Luminous Silver versions?
Both versions feature a solid brass body. The Black version uses a hand-finished black lacquer, while Luminous Silver features a satin chrome finish with a polymer coating for a smooth metallic texture.
Is the ultra-thin brass UV filter included with the lens?
No. The dedicated 1mm ultra-thin brass UV filter is sold separately. It provides everyday front protection while maintaining the lens’s slim profile. The UV filter and lens cap cannot be used at the same time.