Used Nikon 300MM F/2.8 ED AIS Lens - As Is *Haze*

The Nikon 300mm f/2.8 ED AI-S is a legendary manual-focus super-telephoto lens from Nikon's classic professional era. Built for photographers who needed speed, reach, and robust reliability, this lens combines a bright f/2.8 maximum aperture with extra-low dispersion glass to help deliver strong subject isolation and improved control over color fringing. Its 300mm focal length makes it especially well suited to sports, wildlife, stage, and distant portrait applications where a narrow angle of view and shallow depth of field are highly desirable.

Compatible With

• Nikon F-mount 35mm film SLR cameras that support AI/AI-S lenses
• Nikon manual-focus and many Nikon DSLR F-mount bodies when used with compatible metering or manual exposure operation
• Nikon F-mount mirrorless use via a compatible Nikon F to Nikon Z adapter with manual-focus/manual-exposure operation

Classic Nikon Super-Telephoto Performance

A 300mm f/2.8 has long been considered one of the most useful professional telephoto configurations. It offers enough reach to isolate distant action while remaining bright enough for lower-light shooting and fast shutter speeds. The ED optical design was developed to reduce secondary spectrum and improve clarity, making this lens part of Nikon's well-regarded line of professional telephotos. For photographers who appreciate mechanical precision and direct tactile focusing control, the AI-S version remains especially appealing.

Manual Focus Precision

As an AI-S lens, this model uses manual focus operation with a long-throw focusing mechanism that allows careful, deliberate adjustment. That makes it a strong choice for controlled shooting situations, tripod-based work, adapted video setups, and photographers who prefer a traditional hands-on shooting experience. The bright f/2.8 aperture can also make focusing easier by providing a brighter viewfinder image on compatible cameras.

Professional Build and Handling

Like many Nikon pro telephotos of its time, the 300mm f/2.8 ED AI-S was built to endure demanding field use. Its substantial all-metal construction, integrated tripod collar, and large focusing ring reflect its intended use by serious enthusiasts and working professionals. The tripod collar is especially important for balancing the lens during long sessions on a monopod or tripod, which is often the preferred support method for a lens in this class.

Who This Lens Is Best For

This lens is best suited to photographers, collectors, and technicians who understand classic manual-focus Nikon optics and are comfortable evaluating or servicing vintage gear. It can appeal to wildlife shooters working in bright conditions, sports photographers using manual pre-focus techniques, cinematographers adapting vintage telephoto glass, and Nikon collectors interested in historically important fast NIKKOR telephotos.

Important Used Condition Notice

This item is rated As Is based on the SKU prefix UIX. As Is equipment may or may not be in working condition and may have dents, scratches, cracks, optical issues, or may need repair. This specific lens is marked *Haze*, indicating haze is present in the optics. Haze can reduce contrast, lower apparent sharpness, and increase flare, especially when shooting into bright light. Because of this condition, the lens is best considered for repair, parts, collection, or experimental use unless inspected and approved by a qualified technician. As Is items are sold without a 180-day warranty and are non-returnable.

Usage Tips

For best results, use a sturdy tripod or monopod, especially at slower shutter speeds. A deep lens hood is recommended to help preserve contrast and reduce flare, which is particularly important on a lens with haze. Stopping down slightly may improve perceived sharpness and contrast in some scenarios. If adapting the lens to modern digital bodies, magnified live view or focus peaking can make manual focusing much easier.

System and Historical Context

Nikon's fast 300mm lenses have long held an important place in sports and wildlife photography. The AI-S generation represents a period when optical excellence and mechanical durability were paramount, before autofocus became standard in professional telephoto lenses. The 300mm f/2.8 ED AI-S remains notable as part of Nikon's legacy of high-performance super-telephotos and is still appreciated today by vintage lens enthusiasts for its build quality, classic rendering, and historical significance.

Recommended Accessories

Useful companions include a heavy-duty tripod or monopod, a compatible Nikon F rear cap, a protective front cover, a padded long-lens case, a lens hood if not already included, and a Nikon F to Nikon Z adapter for mirrorless use. Because this lens is an older professional telephoto, a thorough cleaning and inspection by a qualified repair specialist may also be a worthwhile consideration before regular shooting.