Nikon AF-S Zoom-NIKKOR 17-35mm f/2.8D IF-ED Lens

AF-S Zoom-NIKKOR 17-35mm f/2.8D IF-ED Lens (Condition: As-Is)
The AF-S Zoom-NIKKOR 17-35mm f/2.8D IF-ED is a legendary wide-angle workhorse in the Nikon lineup, prized for its robust “built-like-a-tank” construction and professional optical performance. Featuring a constant f/2.8 maximum aperture, this lens was designed to meet the rigorous demands of photojournalists and landscape photographers, offering a versatile wide-angle perspective that remains sharp across the entire zoom range. While this specific unit shows signs of age and internal wear, it retains the professional-grade glass and mechanical foundation of the Gold Ring series.

Professional Wide-Angle Optics
Constant f/2.8 Aperture: The fast f/2.8 aperture provides consistent exposure and excellent light transmission throughout the zoom range, making it a reliable tool for low-light architecture and indoor event photography.

Advanced Optical Formula: The design utilizes three aspherical elements and two Extra-low Dispersion (ED) elements. This sophisticated layout is engineered to significantly reduce distortion and chromatic aberrations, ensuring high clarity and accurate rendering.

Super Integrated Coating: Nikon’s specialized coating has been applied to individual elements to suppress internal reflections and flare, preserving high contrast even when shooting in harsh, backlit conditions.

Nine-Blade Rounded Diaphragm: The aperture design contributes to a smooth, natural out-of-focus quality, enhancing the aesthetic of images when using selective focus techniques.

Condition & Functional Notes
This lens is offered in as-is condition for parts or professional restoration due to the following optical and mechanical states:

Optical Condition: The internal glass exhibits visible fungus and dust within the middle elements. Notably, there is one larger piece of debris trapped in the center optics. These conditions will likely result in a “dreamy” soft-focus effect, reduced overall contrast, and potential flaring.

Autofocus Performance: The Silent Wave Motor (SWM) is functional and successfully locks onto subjects. However, the focus motor is audibly squeaky during operation. Despite the noise, the autofocus remains quick and precise.

Mechanical Integrity: The zoom and manual focus rings operate as intended, and the Internal Focusing (IF) design ensures the lens maintains its physical length during use.

Technical Specifications
Focal Length: 17-35mm

Aperture Range: f/2.8 to f/22

Lens Mount: Nikon F (FX and DX compatible)

AF Motor: Silent Wave Motor (SWM)

Filter Size: 77mm

Weight: Approx. 26.3 oz (745 g)