Lens · zoom
Nikkor 35-70mm f/3.5 AI-S
Nikon · 1981-1986
Discontinued35mm
Constant f/3.5 aperture throughout range. Macro mode adds versatility. Push-pull zoom design. Nikkor 35-70mm f/3.5 AI-S: 10 elements in 9 groups, 7 aperture blades, 0.35m minimum focus, 62mm filter thread, 520g.
- Focal length
- 35-70mm
- Max aperture
- f/3.5
- Mount
- Nikon F
- Format
- 35mm
- Elements / groups
- 10 / 9
Known for
- Travel
- General purpose
- Documentary
- Events
Considerations
- Push-pull zoom feels dated
- 62mm filter size
- Not as fast as primes
Optical characteristics
Silverlog's editorial rating: our own judgement, not measured data.
Sharpness (wide)4, level 4 of 5
Sharpness (stopped)5, level 5 of 5
Contrast4, level 4 of 5
Flare resistance4, level 4 of 5
CA control4, level 4 of 5
Vignetting control4, level 4 of 5
Distortion control3, level 3 of 5
Bokeh: Pleasant
Rendering: Consistent quality across range
Colour: Neutral
Silverlog's editorial rating, 1 to 5; five is best. Not lab-measured.
Common issues
- Zoom mechanism wear
- Focus ring stiffness
Buying guide
Ensure you're getting the constant f/3.5 version, not the variable aperture. Check push-pull zoom mechanism is smooth. Macro mode should engage cleanly.
Specifications
| Mount | Nikon F |
| Focal Length | 35-70mm |
| Max Aperture | f/3.5 |
| Min Aperture | f/22 |
| Aperture Blades | 7 |
| Min Focus | 0.35m |
| Filter Size | 62mm |
| Weight | 520g |
Optical design
| Formula | other |
| Elements | 10 |
| Groups | 9 |
| Coating | NIC (Nikon) |
| Special | Macro mode |
Pricing
- Typical used price
- £150 - £250
- Mint
- ~£300
Indicative, no dated source.