Reflex-Nikkor 500mm f/8
Nikon · 1981-2005
A super-telephoto in your pocket. Mirror design makes this 500mm incredibly compact and light. Fixed f/8 aperture and distinctive donut-shaped bokeh. No aperture control - exposure via shutter speed only.
Known for
- Travel telephoto
- Wildlife
- Airshows
- Creative bokeh effects
Considerations
- Fixed f/8 aperture
- Donut bokeh not always desirable
- Lower contrast than refractive lenses
- Manual focus only
Optical Characteristics
Bokeh: Distinctive donut-shaped highlights
Rendering: Unique mirror lens character
Color: Neutral
Versions
Original (1968)
1968-1983
Earlier design
First version
N New (1983)
1983-2005
'N' designation, improved coatings
Improved version
Mirror lenses use a catadioptric design - extremely compact for the focal length but with fixed aperture and distinctive donut bokeh in out-of-focus highlights.
Common Issues
- Mirror alignment
- Internal dust
- Focus ring wear
Buying Guide
Check for internal dust and mirror coating condition. The distinctive donut bokeh is love-it-or-hate-it. Great for travel when 500mm reach in a compact package is needed.
Specifications
Optical Design
Pricing
Typical used price
Mint: ~£500
Good value for 500mm reach