Nikon's classic AI-era 200mm telephoto — the Nikkor-Q with good optics at a budget price.
The Nikon Nikkor-Q 200mm f/4 AI is a classic manual focus telephoto prime from Nikon's AI era. The Q designation indicates a 4-element optical design — simple but effective. At 200mm f/4, it provides useful telephoto reach for portraits, wildlife, and sports at a modest maximum aperture. The AI coupling provides full metering on compatible Nikon bodies.
Optical performance is good for a simple design. Sharpness is very good from f/4, particularly in the centre. The 4-element formula keeps aberrations well-controlled. Colour rendition is neutral with Nikon's multi-coating. Bokeh is pleasant at wider apertures with the telephoto compression providing natural background separation. A well-proven, reliable telephoto prime.
Nikon F mount, AI specification. Filter thread is 52mm — impressively small for a 200mm lens, keeping filter costs down. Weight is approximately 480 grams — compact for the focal length. Build quality is excellent with all-metal construction. The AI coupling provides full metering on bodies from the FM onwards. Also available in pre-AI and AI-S versions.
Common and affordable on the used market. Check for smooth focus ring and clean optics. The compact 52mm filter thread is a significant practical advantage. An excellent budget manual focus telephoto that delivers reliable results. Adapts well to mirrorless cameras for affordable 200mm reach.