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IR Motorized Zoom Lens for Day/Night Camera
Tokina IR lens are based on its optical design not only IR coating. The focus in infrared field is created to keep the same focus position in visible light, so no need to re-adjust focus again at night once the focus sets up at day time.
Auto-Focus Motorized Zoom Lens
The lens keeps focusing to a new subject wherever the lens moves, according to feedback the video signal from camera and re-put it to lens control mechanism. Tokina AF lens offers you the best performance and intelligent combination of optical, mechanical and electrical technologies.
Motorized Zoom Lens for 3CCD Camera
Bayonet-Mount lenses are normally used for broadcast use. Tokina moved this technology to CCTV field, supplying a high resolution for 3CCD camera.
Standard Motorized Zoom Lens
Tokina Standard Motorized Zoom Lens series combined optical, machanical and electroinic technologies, make up a long range focal length from 6mm to 1100mm. Its compact design is the best choice for middle and long distance surveillance.
Mega-Pixel Lens
Supplying the high resolution and giving muximum performance for the maga-pixel cameras.
Vari-Focal Lens
Tokina Vari-Focal Lens series offer the wide lange of focal length from 2.3mm to 160mm. including Infra Red corrected capability on selected models.
Mono-Focal Lens
With a very good resolution, high quality.
Asphelical Lens
Standard lenses are made from a combination of spherical lens elements.However, there can be problems with such lenses when light entering at the edges of the lens may not be perfectly focused at thesame point as light entering at the center. That presents limits to performance in wide aperture and super wide-angle lenses.Tokina uses aspherical glass elements in many of its lenses. In addition to correcting spherical aberration, these lenses fully correct light quantity and distortion at the edge of the image and provide excellent results when used in combination with floating elements.Through technical cooperation with Hoya, Tokina has succeeded in producing high quality molded glass elements with a greater aspherical shape than any other lens so far. This technique is unparalleled in its.technological sophistication and excellence.
SD(Super Low Dispersion)
WLenses with the SD mark use Super-low Dispersion glass which minimizes the secondary spectrum caused by chromatic aberration.Basically, these lenses use FK01 and FK02 optical materials which gives them SD (APO) qualities. This provides excellent image quality in telephoto lenses and day/night applications.
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