Nikon NIKKOR 200mm 1:4 Ai-S Lens (f/4)

Overall Rating:

This lens was introduced in 1981 and discontinued in 1996 — a long run. It replaced the Ai version with a slightly smaller and lighter package. About 81,000 units were produced.

Since the considerably larger NIKKOR-Q•C version, the optical design was improved to 5 elements in 5 groups (from 4 elements in 4 groups).

This lens has a 205° focus throw, 9 bladed diaphragm and two meter closest focusing. Compared to the plastic lenses of today, its all-metal design is a joy to use. It takes 52mm filters which do not rotate as the lens is focused. It features a built-in hood and, like all Ai-S lenses, is multicoated.

The bokeh from this lens is good/not too distracting.

Sharpness is high, but this lens does exhibit some color fringing. Notice that these images are at 3:1.

This lens is good for infrared photography.

Distortion is well controlled.

Flaring is relatively well controlled.

Diffraction has begun by f/11. This lens is sharpest at f/8 or even f/5.6.

• Focal length: 200mm
• Maximum aperture: f/4
• Minimum aperture: f/32
• ø52mm filter ring
• Lens construction: 5 lens elements in 5 groups
• Picture angle: 12°20' (Full Frame), 8° (DX)
• Focus: 2m/6.5ft. to infinity with infrared focus index
• 1:7.4 (0.14×) maximum reproduction ratio
• Price: $318 (USD) (1985), $463 (USD) (1988)

Related links:

• Nikon Nikkor Lens Reviews
• All Lens Reviews