The Nikon Zoom-Nikkor 35-70mm f/3.5-4.8 (Ai-S) is a compact and versatile standard zoom lens for Nikon’s manual focus Ai-S series cameras, offering a flexible 35-70mm focal range suited for landscapes, street photography, and portraits. With good sharpness, contrast, and colour rendition, it delivers reliable image quality, while the variable f/3.5-4.8 aperture keeps it lightweight and portable for everyday use.