Nikon AI-S Nikkor 300mm F/4.5 IF-ED
Super telephoto prime lens • Film era • Discontinued
- Announced:
- · December 1981
- Production status:
- ● Discontinued
- Country of design:
- · Japan
- Original name:
- · Nikon NIKKOR*ED 300mm 1:4.5
- Class:
- · Slow full-frame super telephoto prime lens
- · Professional model
- System:
- · Nikon F (1959)
Abbreviations
AI-S | A manual focus lens with automatic maximum aperture indexing and automatic aperture control. Learn more |
IF | Internal focusing. |
ED | The lens incorporates low dispersion elements. |
Model history (7)
■Nikon Nikkor 300mm F/4.5 ED | A | 6 - 4 | 4.00m | ⌀72 | 1977 ● | |
■Nikon AI Nikkor 300mm F/4.5 ED | A | 6 - 4 | 4.00m | ⌀72 | 1977 ● | |
■Nikon AI Nikkor 300mm F/4.5 IF-ED | A | 7 - 6 | 2.50m | ⌀72 | 1978 ● | |
■Nikon AI-S Nikkor 300mm F/4.5 IF-ED | A | 7 - 6 | 2.50m | ⌀72 | 1981 ● | |
■Nikon AF Nikkor 300mm F/4 IF-ED | A | 8 - 6 | 2.50m | ⌀82 | 1987 ● | |
■Nikon AF-S Nikkor 300mm F/4D IF-ED | A | 10 - 6 | 1.45m | ⌀77 | 2000 ● | |
■Nikon AF-S Nikkor 300mm F/4E PF ED VR | A | 16 - 10 | 1.40m | ⌀77 | 2015 ● |
Specification
Optical design: | |
35mm full frame | |
300mm | |
F/4.5 | |
7 elements in 6 groups | |
1 ED | |
Internal focusing (IF) | |
Nikon F [46.5mm] | |
8.2° (35mm full frame) | |
On Nikon D APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 459mm (in terms of field of view) |
35mm equivalent speed: | F/6.9 (in terms of depth of field) |
Diagonal angle of view: | 5.4° |
Diaphragm mechanism: | |
Diaphragm type: | Automatic |
Aperture control: | Aperture ring (Manual settings + Auto Exposure setting) |
9 (nine) | |
Focusing: | |
2.50m | |
<No data> | |
Focusing modes: | Manual focus only |
Manual focus control: | Focusing ring |
Physical characteristics: | |
990g | |
⌀80×192mm | |
Accessories: | |
Screw-type 72mm | |
Built-in telescopic round | |
Nikon Teleconverter TC-14B → 420mm F/6.3 | |
Nikon Teleconverter TC-300 → 600mm F/9 | |
Nikon Teleconverter TC-301 → 600mm F/9 |
Sources of data
- Manufacturer's technical data.
- Nikkor lenses booklet (1984).
- Nikon dealer notebook pages.
- Nikon dealer catalogue.
Notes
- This AI-S lens was designed for Nikon FA, FG, N2000, N6000 AI-S cameras and Nikon F3, EL2, EM, FE, FE2, FE10, FG-20, FM, FM2, FM10, FM3A, Nikkormat FT3 AI cameras. The automatic aperture control will only be available on AI-S cameras.
- AI and AI-S lenses are backward compatible with Nikon F, F2, Nikkormat FS, FT, FT2, FTN, EL, ELW cameras.
- On Nikon digital SLR cameras, the automatic exposure metering with AI and AI-S lenses will not be available on D40, D40X, D60, D70, D70s, D80, D3000-D3500, D5000-D5600 series.