Nikon 300mm f/2.8 NIKKOR*ED IF AI Manual Focus Lens (USED)

Nikon 300mm f/2.8 NIKKOR*ED IF AI Manual Focus Lens (USED)

The Nikon 300mm f/2.8 NIKKOR*ED IF AI is a manual focus telephoto lens that represents one of Nikon’s most iconic achievements in the evolution of professional optics. Introduced in the late 1970s and developed for Nikon’s AI (Automatic Indexing) system, this lens remains highly respected among enthusiasts and professionals for its optical precision, fast aperture, and robust construction.

Optical Excellence with ED Glass

At the heart of the Nikon 300mm f/2.8 is Nikon’s ED (Extra-low Dispersion) glass, which minimizes chromatic aberration and ensures sharp, high-contrast images even at wide apertures. This is especially crucial for a super-telephoto lens where image clarity and detail across the frame are paramount. The lens delivers exceptional resolution and color fidelity, making it suitable for wildlife, sports, and even portraiture in outdoor settings.

Fast f/2.8 Aperture

The standout feature of this lens is its wide f/2.8 maximum aperture, which allows for outstanding low-light performance and shallow depth of field. This not only helps isolate subjects beautifully against a creamy background but also enables faster shutter speeds—essential for freezing action during high-speed events or when photographing elusive wildlife.

Internal Focusing (IF) for Stability and Speed

The Internal Focusing (IF) mechanism ensures that the lens does not change size while focusing, which helps maintain balance and ease of use—especially on a tripod or monopod. IF also enables faster focusing with reduced movement of lens elements, improving overall speed and handling.

Manual Focus Precision

As a manual focus lens, the 300mm f/2.8 NIKKOR*ED IF AI is engineered for smooth and precise focusing control. The large focus ring offers a long throw and dampened resistance, allowing users to fine-tune focus with high accuracy—a feature appreciated by videographers and critical still shooters alike.

Built Like a Tank

True to Nikon’s professional standards, this lens is built to endure. The rugged metal construction makes it durable in demanding environments, from the sidelines of sports stadiums to the unpredictable conditions of wildlife photography. A built-in rotating tripod collar adds to its versatility, ensuring secure mounting and easy switching between horizontal and vertical shooting orientations.

Key Specifications:

• Focal Length: 300mm

• Maximum Aperture: f/2.8

• Minimum Aperture: f/22

• Lens Construction: Approx. 8 elements in 6 groups (with ED glass)

• Minimum Focus Distance: 3 meters (approx. 10 feet)

• Filter Size: 39mm drop-in

• Weight: Around 2.6 kg (5.7 lbs)

• Mount: Nikon F-mount (AI manual focus)

Who Is It For?

This lens is perfect for:

• Wildlife photographers seeking reach and subject isolation.

• Sports shooters needing speed and low-light capability.

• Astrophotographers who value sharpness and light-gathering power.

• Collectors and Nikon enthusiasts who appreciate historical optical craftsmanship.