7Artisans AF 10mm f/2.8 Lens (FUJIFILM X)
Ultra-Wide Autofocus Prime – Expansive 15mm Full-Frame Equivalent Focal Length (105.3° Angle of View), Bright f/2.8 Maximum Aperture, Fast and Quiet Autofocus System, Physical AF/MF Barrel Toggle Switch, Advanced 11-Element in 10-Group Optical Formula with Two Aspherical, Three Extra-Low Dispersion (ED), and Two High Refractive Index Elements, Standard 62mm Front Filter Thread, Lightweight All-Metal Construction (8.1 oz), Integrated USB-C Port for Direct Firmware Upgrades, Front and Rear Caps with Dedicated Lens Hood Included, Native APS-C FUJIFILM X-Mount (Excellent Condition)
The 7Artisans AF 10mm f/2.8 is an ultra-wide, compact autofocus prime lens engineered specifically for APS-C-format FUJIFILM X-mount mirrorless cameras. Delivering a dynamic 15mm full-frame equivalent focal length paired with a sweeping 105.3-degree field of view, this lens allows creators to capture expansive scenes with pronounced perspective depth and controlled distortion. Tailored for interior real estate documentation, architectural studies, dramatic landscape photography, travel reportage, and wide-field astrophotography, its bright f/2.8 maximum aperture ensures solid low-light capability and clean exposure control when shooting at dusk, indoors, or under dark night skies.
The optical formula features 11 elements arranged in 10 groups, incorporating two aspherical elements, three Extra-Low Dispersion (ED) glass elements, and two high refractive index elements. This optical design suppresses spherical aberrations, chromatic fringing, and field curvature to maintain edge-to-edge sharpness, contrast, and color fidelity. Autofocus operation is fast, responsive, and quiet, providing reliable tracking that works seamlessly with FUJIFILM’s camera-based focus algorithms, while a dedicated on-barrel AF/MF toggle switch allows for instant manual override. Unlike many ultra-wide primes with bulbous front elements, this lens features a standard 62mm front thread, enabling the direct use of circular polarizers, ND filters, or protection filters. Encased in a durable all-metal barrel weighing just 8.1 ounces and equipped with an integrated USB-C port for direct firmware upgrades, this complete outfit provides a dependable, high-mobility ultra-wide platform.
CONDITION DIAGNOSTICS & PHYSICAL NOTES
Included Components: COMPLETE ULTRA-WIDE PRIME OUTFIT. Supplied with the 7Artisans AF 10mm f/2.8 lens, front lens cap, rear X-mount lens cap, and dedicated lens hood. (Camera bodies, USB-C interface cables, and screw-in filters sold separately).
Exterior & Barrel Status: EXCELLENT CONDITION. The satin black all-metal barrel, tactile manual focus ring, metal bayonet mount, and switchgear show minimal to no signs of handling, surface scuffs, or cosmetic wear. All engraved focal length designations, aperture markings, and branding remain crisp, clean, and fully legible.
Optical Status: EXCELLENT CONDITION. Both front and rear optical glass surfaces are pristine, clear, and completely free of scratches, scuffs, cleaning marks, haze, fungus, or element separation. Optical multi-coatings are fully intact with uniform reflection control across the entire surface.
Mechanical & Electronic Status: FULLY FUNCTIONAL. The internal autofocus motor locks onto subjects swiftly, accurately, and quietly; full compatibility with FUJIFILM focus modes functions seamlessly; the physical AF/MF switch toggles crisply; the manual focus ring rotates with smooth, balanced resistance; the 7-blade diaphragm actuates cleanly without sticking or oil residue; electronic metal contacts communicate Exif data reliably; the integrated USB-C firmware upgrade port is clean and fully operational.
KEY FEATURES & PERFORMANCE HIGHLIGHTS
Dynamic 15mm Equivalent Perspective: Ultra-wide 105.3° field of view fits extensive scene detail into the frame, making it ideal for interiors, architecture, astrophotography, and vast landscapes.
Bright f/2.8 Maximum Aperture: Enables shooting in dim indoor lighting and night skies while allowing for creative close-up depth-of-field separation.
Advanced Optical Correction: Employs 2 aspherical, 3 extra-low dispersion (ED), and 2 high refractive index elements to reduce distortion, color fringing, and aberrations for edge-to-edge sharpness.
Smooth Autofocus with Tactile AF/MF Switch: Responsive autofocus drive handles stills and video with ease, complemented by a physical barrel switch for rapid focus mode transitions.
Standard 62mm Front Filter Thread: Accommodates standard screw-in filters (polarizers, neutral density, UV) without requiring bulky external adapter rigs or filter holders.
Compact & Robust All-Metal Build: Rugged aluminum barrel construction provides durable field protection while maintaining an ultra-lightweight 8.1-ounce travel profile.
Integrated USB-C Firmware Port: Features a built-in USB-C port on the lens body/mount to ensure ongoing software and camera compatibility via simple firmware updates.
Rounded 7-Blade Diaphragm: Contributes to pleasing, natural out-of-focus background highlights when working with close-up subjects.
Complete Cap & Hood Kit: Includes front and rear protective caps along with the dedicated lens hood to block stray off-axis light and protect the front element.

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