Sony FE 50mm f/1.8 Lens

Sony FE 50mm f/1.8 Standard Prime Lens (Sony E, Black)
Essential Full-Frame Normal Prime – Classic 50mm Focal Length (75mm APS-C 35mm Equivalent), Fast f/1.8 Maximum Aperture for Low-Light Capture & Shallow Depth of Field, Double-Gauss Optical Design with One Aspherical Element, DC Actuator Motor for Responsive Autofocus, Rounded 7-Blade Diaphragm for Smooth Background Bokeh, Solid Metal Bayonet Mount, Ultralight 6.6 oz Walkaround Footprint, 49mm Front Filter Thread, Includes Front and Rear Caps (No Hood), Native Full-Frame Sony E-Mount (Good Condition / Noted Minor Internal Speck)

The Sony FE 50mm f/1.8 (SEL50F18F) is a lightweight, versatile standard prime lens engineered for full-frame Sony E-mount mirrorless cameras (providing a flattering 75mm short-telephoto equivalent focal perspective when mounted on APS-C bodies). Built as an essential walkaround prime for street photography, environmental candids, casual portraiture, and everyday travel documentation, this compact lens balances strong optical performance with an ultralight footprint. Weighing just 6.6 ounces, it integrates seamlessly into any kit bag without adding excess bulk, serving as an ideal everyday companion on Sony Alpha camera bodies.

The optic relies on a proven double-gauss optical formula consisting of 6 elements in 5 groups, incorporating one precision aspherical element to correct spherical aberrations, coma, field curvature, and astigmatism for crisp edge-to-edge definition. Its fast f/1.8 maximum aperture excels in dim ambient light, permitting hand-held capture at faster shutter speeds and lower ISO settings while providing shallow depth-of-field control to isolate subjects against smooth, out-of-focus background highlights. Autofocus is driven by a responsive DC actuator motor engineered for accurate focusing across stills and video capture down to a close 1.5-foot minimum focusing distance. Constructed with a solid metal bayonet mount, a non-rotating 49mm filter thread, and a rounded 7-blade circular diaphragm, this prime lens delivers dependable field performance in solid, field-tested condition with an noted internal cosmetic speck.

CONDITION DIAGNOSTICS & PHYSICAL NOTES

Included Components: STANDARD PRIME LENS OUTFIT. Supplied with the Sony FE 50mm f/1.8 lens, genuine front snap-on lens cap, and rear Sony E-mount lens dust cap. (Dedicated ALC-SH146 bayonet lens hood, camera bodies, 49mm screw-in filters, and storage pouches sold separately unless pictured).

Exterior & Barrel Status: GOOD CONDITION. The matte black composite barrel, finely ribbed focus ring, forward barrel rim, and metal bayonet mount show typical cosmetic signs of standard field handling. Light surface scuffs, shallow rub marks along outer edges, and minor finish shine on contact points are visible upon close inspection. All laser-etched focal length numbers, Sony badging, and mount alignment indices remain clean, intact, and fully legible.

Optical Status: GOOD CONDITION / NOTED INTERNAL SPECK. Both front and rear external optical glass surfaces are clean and free of scratches, chips, haze, fungus, or element separation. Multi-coatings remain intact. Inspection under direct light reveals a visible minor dust speck inside the internal element assembly; bench testing confirms this speck does not impact resolving power, edge contrast, or color fidelity across working apertures. Graded and priced accordingly.

Mechanical & Electronic Diagnostics: FULLY FUNCTIONAL. The internal DC actuator autofocus drive acquires focus accurately and promptly; the manual focus ring rotates smoothly with consistent damping; the 7-blade rounded diaphragm stops down cleanly without sticking or oil residue; the solid metal bayonet seats firmly onto camera mounts with zero wobble; gold-plated E-mount electronic contacts communicate Exif metadata and aperture commands reliably with zero camera error codes.