Sears 300mm f/5.5 Manual Focus Lens
Vintage Super-Telephoto Prime (M42 Screw Mount)
The Sears 300mm f/5.5 is a classic, all-metal vintage super-telephoto prime lens that offers impressive reach in a rugged, mechanical package. Featuring the highly versatile M42 screw mount, this manual focus lens can be used on a wide variety of vintage film SLR cameras or easily adapted to modern mirrorless digital systems. With a bright-for-its-class f/5.5 maximum aperture, it provides excellent subject isolation and compression, making it a budget-friendly option for vintage-lens enthusiasts exploring sports, wildlife, or compressed landscape photography.
Key Features & Engineering
300mm Super-Telephoto Reach: Delivers powerful magnification to bring distant details up close, rendering compressed perspective landscapes and tight sports shots.
Versatile M42 Screw Mount: Built with the universal M42 thread mount, allowing seamless compatibility with classic vintage camera bodies or effortless adaptation to modern digital systems.
All-Metal Mechanical Build: Features a robust, durable vintage construction with tactile, fully manual focus and aperture rings designed to last.
Integrated Tripod Foot: Equipped with a built-in tripod collar and foot to help balance the weight of the lens on your tripod or monopod, reducing camera shake and strain on the mount.
Item Condition & Notes
Cosmetic & Mechanical Condition: Well used, showing clear signs of previous ownership and age on the barrel, but fully functional.
Optics: There is light internal dust present inside the optical housing. This dust does not appear to affect image quality or final performance, but please note it is present.
Included Accessories: Comes with the integrated tripod foot.
Missing Items: No front or rear lens caps are included.
Technical Specifications
Lens System Classification: Super-Telephoto Prime Lens
Lens Mount Type: M42 Screw Mount
Focal Length: 300mm
Maximum Aperture: f/5.5
Focus Control Type: Manual Focus Only

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