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Rent NowCanon 50mm f/1.8 Breech Lock Lens (Canon FL Mount)
Vintage Standard Prime Classic Analog Character / Sold AS-IS (Fungus & Haze)
The Canon 50mm f/1.8 is a classic, beautifully crafted manual focus standard prime lens utilizing the vintage Canon FL bayonet mount with its signature chrome breech-lock ring. Produced during the golden era of analog SLR photography, this lens closely mimics the natural perspective of the human eye, making it an exceptional focal length for street photography, snapshots, and portraits.
Outfitted with a bright f/1.8 maximum aperture, it balances compact portability with excellent low-light capability and shallow depth-of-field control. It features a standardized 48mm front filter thread and a dedicated manual/auto aperture function switch.
Please note: This lens is being sold strictly AS-IS for parts, repair, cleaning, or experimental use. The internal optics contain visible fungus and haze. All sales are final.
Key Features & Vintage Architecture
Classic 50mm Standard Perspective: Offers a highly versatile, natural field of view favored for general documentation, street shooting, and environmental portraiture.
Bright f/1.8 Maximum Aperture: Delivers solid low-light gathering capabilities and a shallow depth of field, allowing you to easily separate your subject from the background with vintage analog bokeh.
Tactile Breech-Lock Mechanism: Features Canon’s classic mechanical breech-lock mounting system, utilizing a rotating outer ring to clamp the lens securely to the camera body without rotating the lens barrel itself.
Pure Mechanical Control: A completely physical manual focus lens with a knurled metal focus ring and a satisfyingly clicky manual aperture ring, providing a deliberate, analog connection to your craft.
Mirrorless Adaptability: A highly popular choice for adaptation onto modern mirrorless digital camera systems via simple FL/FD-to-mirrorless adapters, adding vintage rendering textures to modern digital sensors.
Item Condition & Diagnostic Notes (AS-IS)
Optical State (Fungus & Haze): POOR / DEFECTIVE. The internal optical path exhibits visible internal fungus growth and a distinct layer of haze. This optical breakdown will introduce soft-focus artifacts, a noticeable loss of contrast, and heavy flaring or light blooming when shooting toward bright light sources. This unit is ideal for hobbyists comfortable with vintage lens teardowns, restoration projects, or photographers intentionally seeking a dreamy, low-contrast lo-fi aesthetic.
Mechanical Status: The mechanical barrel remains structurally sound. The manual focus ring rotates smoothly across its entire range, and the physical aperture ring adjusts through its detents. The internal aperture blades open and close properly.
Cosmetic Presentation: The exterior lens barrel shows standard signs of age and previous field handling, including light surface scuffs and minor paint thinning on the knurled ridges.
Technical Specifications
Lens Classification: Vintage Standard Prime
Lens Mount Type: Canon FL Mount (Breech-Lock System)
Focal Length: 50mm
Maximum Aperture: f/1.8
Minimum Aperture: f/16
Focusing Control: Manual Focus Only
Filter Thread Interface: 48 mm
Chassis Construction: All-Metal Vintage Housing
