Editing Nikkor (section)

==Industrial special-purpose lenses==
{{Expand list|date=June 2023}}
===Fax-Nikkor===

Designed for 1:1 reproduction with a usable magnification range from 0.3x to 3x. Transmission from 350 to 700 nm, no focus shift between visible and [[actinic light]] used for photoresists. Completely symmetric lenses with no distortion.

* Fax-Nikkor 160mmF5.6 - φ62mmP=0.75 Screw Mount. (Lens Construction 6 elements in 4 groups)
* Fax-Nikkor 210mmF5.6 - φ72mmP=1.0 Screw Mount. (Lens Construction 6 elements in 4 groups)
* Fax-Nikkor 210mmF7
* Fax-Nikkor 260mmF10 - (Lens Construction 4 elements in 4 groups / Topogon Type Lens)
* Fax-Nikkor 300mmF7 - φ95mmP=1.0 Screw Mount.

===Fax-Ortho-Nikkor===

Designed for 10:1 reproduction. Field size varies from 200x200&nbsp;mm to 400x400&nbsp;mm with correspondingly larger image sizes and very long back-focal distances (several meters). Completely symmetric lenses with no distortion.

* Fax-Ortho-Nikkor 250mmF5.6
* Fax-Ortho-Nikkor 400mmF5.6 - (Lens Construction 6 elements in 4 groups)
* Fax-Ortho-Nikkor 500mmF5.6

===Fish-Eye-Nikkor===
* Fish-Eye-Nikkor 16.3mmF8 - (March, 1941 manufacture)

===Pro-Fish-Eye-Nikkor===
* Pro-Fish-Eye-Nikkor 2mm F1.5 - (Projection Lens) {{Citation needed|date=September 2015}}

===Aero-Nikkor===
The lens for aerial photographs produced at prewar days

====Aero-Nikkor====
* Aero-Nikkor 7.5&nbsp;cm F3.5 (Sale Year : 1937)
* Aero-Nikkor 10&nbsp;cm F5.6 (Sale Year : 1939) 
* Aero-Nikkor 18&nbsp;cm F4.5 (Sale Year : 1933) 
* Aero-Nikkor 20&nbsp;cm F3.5
* Aero-Nikkor 50&nbsp;cm F4.8 (Sale Year : 1932) - (Lens Construction 3 elements in 3 groups)
* Aero-Nikkor 70&nbsp;cm F5 (Sale Year : 1932) - (Lens Construction 3 elements in 3 groups)

====R-Aero-Nikkor====
* R-Aero-Nikkor 50cmF5.6

===COM-Nikkor===
for Computer Output Microfilming Lens
* COM-Nikkor 37mmF1.4 - M39 Screw Mount. (Lens Construction 8 elements in 6 groups)
* COM-Nikkor 88mmF2

===CRT-Nikkor===
for Oscilloscope Output Microfilming Lens
* Oscillo-Nikkor 55mmF1.2/CRT-Nikkor 55mmF1.2 - M39 Screw Mount. (Lens Construction 8 elements in 6 groups)
* CRT-Nikkor 58mmF1.0 - Nikon F Mount.

===Micro-Nikkor===
* Micro-Nikkor 55mm f3.5
* Micro-Nikkor 70mmF5 - M39 Screw Mount. (Lens Construction 5 elements in 4 groups / Xenotar Type Lens)
* Micro-Nikkor 150mmF5.6 - φ72mmP=1 Screw Mount.

===Ultra-Micro-Nikkor===
for Microfilming Lens
* Ultra-Micro-Nikkor 28mmF1.7e - M39 Screw Mount. (Lens Construction 10 elements in 8 groups)
* Ultra-Micro-Nikkor 28mmF1.7g - M39 Screw Mount. (Lens Construction 10 elements in 8 groups)
* Ultra-Micro-Nikkor 28mmF1.8(Sale Year : 1965) - M39 Screw Mount. (Lens Construction 9 elements in 7 groups)
* Ultra-Micro-Nikkor 28mmF1.8e - M39 Screw Mount. (Lens Construction 9 elements in 7 groups)
* Ultra-Micro-Nikkor 28mmF1.8h(Sale Year : 1967) - M39 Screw Mount. (Lens Construction 9 elements in 7 groups)
* Ultra-Micro-Nikkor 29.5mmF1.2(Sale Year : 1964) - (Lens Construction 9 elements in 6 groups, used fluorite.)
* Ultra-Micro-Nikkor 30mmF1.2 -  M39 Screw Mount, φ50mmP=0.75 Screw Mount & φ55mmP=0.75 Screw Mount. (Lens Construction 9 elements in 6 groups)
* Ultra-Micro-Nikkor 30mmF1.2h(Sale Year : 1969) - M39 Screw Mount.  (Lens Construction 9 elements in 6 groups)
* Ultra-Micro-Nikkor 50mmF1.8e(Sale Year : 1969) - φ52mmP=1 Screw Mount. (Lens Construction 12 elements in 9 groups)
* Ultra-Micro-Nikkor 50mmF1.8h(Sale Year : 1969) - φ52mmP=1 Screw Mount. (Lens Construction 12 elements in 9 groups)
* Ultra-Micro-Nikkor 55mmF2(Sale Year : 1965) - M39 Screw Mount.
* Ultra-Micro-Nikkor 55mmF2h(Sale Year : 1967) - M39 Screw Mount.
* Ultra-Micro-Nikkor 125mmF2.8(Sale Year : 1965) - φ62mmP=1 Screw Mount. (Lens Construction 7 elements in 6 groups)
* Ultra-Micro-Nikkor 135mmF4(Sale Year : 1965) - φ62mmP=1 Screw Mount. (Lens Construction 7 elements in 4 groups)
* Ultra-Micro-Nikkor 155mmF4 - φ72mmP=1 Screw Mount. (Lens Construction 7 elements in 4 groups)
* Ultra-Micro-Nikkor 225mmF1g(Sale Year : 1969) - φ122mmP=1 Screw Mount.
* Ultra-Micro-Nikkor 250mmF4
* Ultra-Micro-Nikkor 300mmF1.4g(Sale Year : 1969) - φ122mmP=1 Screw Mount.

===Macro-Nikkor===
The interchangeable lens only for large-sized macro photography equipment "Multiphot"
* Macro-Nikkor 19mmF2.8 - RMS Mount.
* Macro-Nikkor 35mmF4.5 - RMS Mount.
* Macro-Nikkor 65mmF4.5 - M39 Screw Mount.
* Macro-Nikkor 12cmF6.3 - M39 Screw Mount.

===Printing-Nikkor===
Was developed as an optical lens for [[optical printer|optical printing]], as demand occurs after the line sensor lenses. Thoroughly eliminate various aberrations in the reference scale, with a high color fidelity and resolution. Has now been redesigned for the Eco-glass, like the current product.

====Printing-Nikkor====
* Printing-Nikkor 75mmF2.8 - (Lens Construction 12 elements in 4 groups)
* Printing-Nikkor 95mmF2.8 - (Lens Construction 12 elements in 4 groups)
* Printing-Nikkor 105mmF2.8 - (Lens Construction 12 elements in 4 groups)
* Printing-Nikkor 150mmF2.8 - (Lens Construction 10 elements in 4 groups)

====Printing-Nikkor N====
* Printing-Nikkor 150mmF2.8N

====Printing-Nikkor A====
* Printing-Nikkor 95mmF2.8A - φ45mmP=0.75 Screw Mount.
* Printing-Nikkor 105mmF2.8A - φ45mmP=0.75 Screw Mount.

===Process-Nikkor===
The lens for table type small platemaking cameras. Lens Construction 4 elements in 4 groups. Topogon Type Lens.
Standard magnification is ×1.
A 400 to 650&nbsp;nm chromatic aberration compensation wavelength band.
* Process-Nikkor 180mmF10 - φ62mmP=1.0 Screw Mount.
* Process-Nikkor 210mmF10 - φ72mmP=1.0 Screw Mount.
* Process-Nikkor 240mmF10 - φ82mmP=1.0 Screw Mount.
* Process-Nikkor 260mmF10 - φ90mmP=1.0 Screw Mount.

===Rayfact===
Rayfact is the current industrial lens brand of Tochigi-Nikon, which doesn't use the Nikkor brand any more.

====Rayfact====
* Rayfact ×7 OFM70350HN-TS - φ72mmP=0.75 Screw Mount.
* Rayfact ×7 OFM70350HN-TS - φ72mmP=0.75 Screw Mount.
* Rayfact ×3.5 OFM35162MN - φ67mmP=0.75 Screw Mount.
* Rayfact ×2 OFM20119MN(Sale Year : 2006) - φ45mmP=0.75 Screw Mount.
* Rayfact ×1 OFM10090MN(Sale Year : 2006) - φ45mmP=0.75 Screw Mount.
* Rayfact PF10545MF-UV - The succeeding kind which made "Ai UV-Nikkor 105mmF4.5S" eco-glass specification.
* Rayfact 25mmF1.4(Sale Year : 2001) - C Mount.

====Rayfact IL====
The succeeding kind of "EL-Nikkor" which ended sale in 2006.
* Rayfact IL40mm PF4040ML(Sale Year : 2007) - M39 Screw Mount.
* Rayfact IL50mm PF5028ML(Sale Year : 2007) - M39 Screw Mount.
* Rayfact IL63mm OF6328ML(Sale Year : 2007) - M39 Screw Mount.

====Rayfact VL====
The succeeding kind of "Printing-Nikkor".
Use by a line sensor was designed as a premise from the beginning.
* Rayfact VL ×0.5 OFM05042MN - Real focus distance 119.3mm
* Rayfact VL ×0.7 OFM07052MN - Real focus distance 121.0mm
* Rayfact VL ×1 OFM10064MN - Real focus distance 123.9mm
* Rayfact VL ×1.4 OFM14074MN - Real focus distance 121.0mm

===Repro-Nikkor===
It is designed supposing the use as x1 copy or a relay lens.
* FR-Nikkor 75mmF1.0
* Repro-Nikkor 85mmF1.0 - φ53mmP=0.75 Screw Mount. (Lens Construction 12 elements in 8 groups)
* Repro-Nikkor 100mmF2.8
* Repro-Nikkor 170mmF1.4 - φ73mmP=0.75 Screw Mount. (Lens Construction 10 elements in 6 groups)

===Regno-Nikkor===
The lens for X-rays indirect photograph equipment.
* Regno-Nikkor 10cmF1.5

===TV-Nikkor===
The lens for fluoroscopy of an X-ray.
* TV-Nikkor 35mmF0.9 - M39 Screw Mount. (Lens Construction 9 elements in 7 groups)

===Xero-Nikkor===
The lens for about doubling the enlarging radiography of the documents displayed on CRT.
* Xero-Nikkor 13.5cmF2 / 135mmF2
* New Xero-Nikkor 135mmF2