Samyang Optics' CCTV lens division was started approximately a decade ago, which is a relatively short history compared to that of others in this field.
Samyang Optics is a leading CCTV lens manufacturer in Korea and currently challenging and competing among other global top-ranked manufacturers. One of the reasons for our rapid success in development and growth lies in the technology and skills originally developed from our experience in interchangeable lens production which began in the 1970's.
Although the introduction of digital cameras has greatly reduced the demand for conventional cameras and interchangeable lenses, the knowledge base gained from the interchangeable lens production business has played an important role in driving today's CCTV lens production.
Samyang still offers three popular items among professional and amateur photographers: 500mm Mirror, 500mm Preset, and 650-1300mm lenses.
All these lenses come in manual only, not automatic.

8mm FISH-EYE LENS  
Focal Length F = 8mm
Aperture Range F3.5 - 22
Exclusive Mont Canon EOS, Nikon, Pentax, Sony
85mm Portrait Lens  
Focal Length F = 85 mm
Aperture Range F1.4 - 22
Exclusive mount, Canon EOS, Nikon, Pentax, Sony
500mm Mirror F8.0  
Focal Length f = 500 mm
Aperture Range F8.0 Fixed Lens
T-Mount, 5 inch Mirror
500 mm Mirror F6.3  
Focal Length f = 500 mm
Aperture Range F6.3 Fixed Lens
T-Mount, 5 inch Mirror
800mm F8.0 Mirror  
Focal Length F = 800 mm
Aperture Range F8.0 Fixed Lens
T-Mount, 3 inch Preset
500 mm Preset  
Focal Length f = 500 mm
Aperture Range F8.0 Super Telephoto Lens
T-Mount, 5 inch Preset
500 mm ED Lens  
Focal Length F = 500 mm
Aperture Range F8.0 Super Telephoto Lens
T-Mount, 5 inch Preset
500 mm ED Preset Lens  
Focal Length F = 500 mm
Aperture Range F8.0 Super Telephoto Lens
T-Mount, 5 inch Preset
650 ~ 1300 mm  
Focal Length f = 650 ~ 1300 mm
Aperture Range F8.0/16.0
T-Mount, 3.8 ~ 2 inch Inner Focus
330mm F5.6 Mirror  
Focal Length F = 330 mm
Aperture Range F5.6 Fixed Lens
T-Mount, 3.8 inch Preset
350 MM Tele-photo Lens  
Focal Length F = 350 mm
Aperture Range F5.6 Fixed Lens
440mm F5.6 Mirror  
Focal Length F = 330 mm
Aperture Range F5.6 Fixed Lens
T-Mount, 2.8 inch Preset
500 MM Tele-photo Lens  
Focal Length F = 500 mm
Aperture Range F5.6 Fixed Lens
T-Mount, 2.8 inch Preset