Canon EF 75–300mm f/4–5.6 III USM Lens – Telephoto Zoom – Fungus – AF Working

DESCRIPTION

Canon EF 75–300mm f/4–5.6 III USM telephoto zoom lens in working condition, with autofocus functioning correctly. Optics show fungus, disclosed clearly for transparency. A popular lightweight EF‑mount telephoto option offering solid reach, dependable AF performance and compatibility with all Canon EF bodies.

CONDITION

Overall Condition: Working / Fungus Present

• Fully tested and working
• Autofocus functioning correctly (USM)
• Optics show fungus
• Zoom and focus rings smooth
• Aperture blades responsive
• Exterior in good cosmetic condition
• Mount clean and secure

INCLUDED

• Canon EF 75–300mm f/4–5.6 III USM lens
• Front cap
• Rear cap

KEY FEATURES

• 75–300mm telephoto zoom range
• USM autofocus motor
• Lightweight EF‑mount design
• f/4–5.6 aperture range
• Ideal for wildlife, sports and general telephoto use

COMPATIBILITY

• All Canon EF‑mount DSLR cameras
• Compatible with full‑frame and APS‑C bodies
• Adaptable to mirrorless systems via EF–RF or EF–EF‑M adapters

COLLECTORS NOTES

The EF 75–300mm III USM remains one of Canon’s most widely used entry‑level telephoto zooms thanks to its reach, reliability and lightweight build. Examples with fungus are often chosen by users seeking a budget working lens or by technicians looking for a straightforward cleaning project.

SEO KEYWORDS

Canon 75–300mm USM, Canon EF telephoto zoom, Canon 75–300mm fungus UK