Nikon Nikkor 18mm f/4 Ai
Optical design
Average brightness in this league Has 7 aperture blades, mid-grade lenses usually have this amount of blades. Having rounded blades provides out of focus circle shape closer to a circle.Physical characteristics
Weights 315 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 86 mm finding lens filters in this range can be expensive consider using Cokin P system if you really need one. 46 mm long, this small lens should be always in the camera bag.Nikon Nikkor 18mm f/4 Ai purchase history
Purchases (93)
- Jul 12, 2025$284.00
- Jun 22, 2025$455.00
- Jun 22, 2025$447.00
- May 24, 2025$400.00
- May 24, 2025$411.00
- May 24, 2025$406.00
- May 19, 2025$457.00
- May 19, 2025$455.00
- May 19, 2025$469.00
- May 19, 2025$447.00
- May 8, 2025$314.00
- May 8, 2025$315.00
- May 8, 2025$324.00
- May 8, 2025$309.00
- Apr 3, 2025$433.00
- Apr 3, 2025$413.00
- Apr 3, 2025$405.00
- Apr 3, 2025$415.00
- Mar 10, 2025$256.00
- Mar 10, 2025$261.00
- Feb 28, 2025$391.00
- Feb 28, 2025$403.00
- Feb 28, 2025$389.00
- Feb 28, 2025$407.00
- Feb 16, 2025$304.00
- Feb 16, 2025$291.00
- Feb 16, 2025$315.00
- Feb 16, 2025$301.00
- Jan 29, 2025$505.00
- Jan 29, 2025$484.00
- Jan 29, 2025$489.00
- Jan 26, 2025$352.00
- Jan 26, 2025$355.00
- Jan 26, 2025$367.00
- Jan 23, 2025$305.00
- Jan 23, 2025$292.00
- Jan 23, 2025$295.00
- Dec 15, 2024$515.00
- Dec 15, 2024$516.00
- Dec 15, 2024$500.00
- Dec 15, 2024$526.00
- Dec 3, 2024$458.00
- Dec 3, 2024$451.00
- Dec 3, 2024$444.00
- Dec 3, 2024$467.00
- Nov 15, 2024$456.00
- Nov 15, 2024$449.00
- Nov 15, 2024$465.00
- Nov 15, 2024$455.00
- Nov 11, 2024$553.00
- Nov 11, 2024$531.00
- Nov 11, 2024$534.00
- Nov 11, 2024$542.00
- Nov 11, 2024$543.00
- Oct 20, 2024$425.00
- Oct 20, 2024$428.00
- Oct 20, 2024$434.00
- Oct 20, 2024$443.00
- Oct 20, 2024$411.00
- Oct 6, 2024$361.00
- Oct 6, 2024$363.00
- Oct 6, 2024$369.00
- Oct 6, 2024$340.00
- Oct 6, 2024$376.00
- Oct 6, 2024$350.00
- Jul 28, 2024$289.00
- Jul 28, 2024$293.00
- Jul 28, 2024$296.00
- Jul 28, 2024$297.00
- Jul 28, 2024$299.00
- Jul 28, 2024$300.00
- Jul 24, 2024$296.00
- Jul 24, 2024$289.00
- Jul 24, 2024$300.00
- Jul 24, 2024$297.00
- Jul 20, 2024$386.00
- Jul 20, 2024$391.00
- Jul 20, 2024$395.00
- Jul 20, 2024$396.00
- Jul 20, 2024$399.00
- Jul 20, 2024$400.00
- Jul 1, 2024$479.00
- Jul 1, 2024$475.00
- Jul 1, 2024$469.00
- Jul 1, 2024$463.00
- Jun 30, 2024$465.00
- Jun 30, 2024$459.00
- Jun 30, 2024$469.00
- Jun 30, 2024$454.00
- Jun 27, 2024$330.00
- Jun 27, 2024$331.00
- Jun 27, 2024$327.00
- May 22, 2024$246.00
Auctions (53)
- Aug 11, 2026High: $375.00 / Low: $311.99
- Jun 17, 2026High: $399.99 / Low: $399.99
- Jun 10, 2026High: $350.00 / Low: $350.00
- Jun 3, 2026High: $728.00 / Low: $369.99
- May 22, 2026High: $429.99 / Low: $399.99
- Apr 29, 2026High: $728.00 / Low: $728.00
- Apr 22, 2026High: $429.99 / Low: $399.99
- Apr 14, 2026High: $369.99 / Low: $369.99
- Mar 31, 2026High: $728.00 / Low: $728.00
- Mar 23, 2026High: $429.99 / Low: $399.99
- Mar 16, 2026High: $519.99 / Low: $369.99
- Mar 2, 2026High: $728.00 / Low: $728.00
- Feb 22, 2026High: $429.99 / Low: $399.99
- Feb 14, 2026High: $484.99 / Low: $484.99
- Feb 7, 2026High: $400.00 / Low: $400.00
- Jan 30, 2026High: $728.00 / Low: $728.00
- Jan 23, 2026High: $449.99 / Low: $423.99
- Jan 16, 2026High: $484.99 / Low: $399.99
- Jan 9, 2026High: $400.00 / Low: $400.00
- Jan 1, 2026High: $728.00 / Low: $349.99
- Dec 25, 2025High: $439.00 / Low: $423.99
- Dec 17, 2025High: $484.99 / Low: $399.99
- Dec 10, 2025High: $297.01 / Low: $297.01
- Dec 2, 2025High: $728.00 / Low: $728.00
- Nov 22, 2025High: $519.99 / Low: $399.99
- Nov 8, 2025High: $400.00 / Low: $400.00
- Nov 1, 2025High: $728.00 / Low: $728.00
- Oct 24, 2025High: $499.00 / Low: $499.00
- Oct 16, 2025High: $399.99 / Low: $399.99
- Oct 9, 2025High: $400.00 / Low: $318.30
- Oct 2, 2025High: $728.00 / Low: $423.99
- Sep 18, 2025High: $399.99 / Low: $399.99
- Sep 11, 2025High: $343.42 / Low: $343.42
- Sep 4, 2025High: $469.99 / Low: $409.00
- Aug 5, 2025High: $479.99 / Low: $299.99
- Jul 7, 2025High: $479.99 / Low: $331.35
- Jun 13, 2025High: $479.99 / Low: $331.35
- May 22, 2025High: $556.20 / Low: $331.35
- Apr 29, 2025High: $424.99 / Low: $298.99
- Apr 7, 2025High: $479.99 / Low: $256.70
- Mar 16, 2025High: $479.99 / Low: $254.07
- Feb 21, 2025High: $835.81 / Low: $289.99
- Jan 23, 2025High: $499.99 / Low: $419.99
- Jan 3, 2025High: $499.99 / Low: $340.00
- Dec 25, 2024High: $499.99 / Low: $340.00
- Dec 15, 2024High: $942.74 / Low: $340.00
- Nov 14, 2024High: $942.74 / Low: $340.00
- Nov 7, 2024High: $499.99 / Low: $298.99
- Oct 10, 2024High: $942.74 / Low: $298.99
- Oct 3, 2024High: $469.00 / Low: $299.99
- Sep 12, 2024High: $942.74 / Low: $299.99
- Aug 29, 2024High: $479.99 / Low: $299.99
- Aug 20, 2024High: $479.99 / Low: $299.99
What is the Nikon Nikkor 18mm f/4 Ai?
Nikon Nikkor 18mm f/4 Ai is a camera lens with 18mm focal length, a maximum aperture of f/4/22, for the Nikon DX, Nikon FX mount, supporting the Full frame format, weighing 315g.
Prices and availability are sourced from eBay sold listings and live auctions at request time.
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Technical Specifications
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Frequently Asked Questions
What is the Nikon Nikkor 18mm f/4 Ai?
Nikon Nikkor 18mm f/4 Ai is a camera lens with 18mm focal length, a maximum aperture of f/4/22, for the Nikon DX, Nikon FX mount, supporting the Full frame format, weighing 315g.
What mount is the Nikon Nikkor 18mm f/4 Ai compatible with?
Nikon Nikkor 18mm f/4 Ai uses a Nikon DX, Nikon FX mount and supports the Full frame format.
How much does the Nikon Nikkor 18mm f/4 Ai cost?
Based on recent eBay sold listings the Nikon Nikkor 18mm f/4 Ai typically sells for around $246.00. Actual prices vary with condition and seller.
Which lenses are similar to the Nikon Nikkor 18mm f/4 Ai?
Similar lenses include Arsat H 20mm f/2.8, Carl Zeiss Distagon T 15mm f/2.8, Irix 15mm f/2.4.