VARIFOCAL LENS

TOKINA Co.,Ltd.

Security Products Division

120-4 NOZUTA-MACHI,MACHIDA-SHI, TOKYO, 195-0063 JAPAN TEL:+81-42-734-8912 FAX:+81-42-735-1463 E-mail:cctv@tokina.co.jp

TVR2814DC

f = 2.8 - 12mm

F 1.4 DC IRIS

 

 

 

 

 

TVR2814AI

f = 2.8 - 12mm F 1.4 VIDEO IRIS

SPECIFICATION

 

 

 

 

 

MODEL NUMBER

 

TVR2814DC / AI

 

 

FORMAT

 

1/3"

 

 

 

FOCAL LENGTH

 

2.8 - 12mm

 

 

MAX. APERTURE

 

1:1.4

 

 

 

APERTURE RATIO

 

1.4 - 360

 

 

M.O.D

 

0.3m

 

 

 

BACK FOCUS

 

6.72 - 18.17

 

 

FLANGE BACK

 

12.5mm

 

 

MOUNT

 

CS Mount

 

 

DIMENSION

 

42x 47 x 54mm

 

 

WEIGHT

 

80g(DC) 85g(AI)

 

 

TEMPERATURE RANGE

-10°C ~ 50°C

 

 

 

 

 

 

 

ANGLE OF VIEW

 

 

1/3"

 

Position

 

WIDE

 

TELE

 

Diagonal

 

116.4°

 

28.5°

 

Horizontal

 

93.5°

 

22.8°

 

Vertical

 

70.4°

 

17.2°

 

OPERATION

 

 

 

 

 

FOCUS

 

Manual

 

 

IRIS

 

DC or Video Iris

 

 

ZOOM

 

Manual

 

 

2003.09 TVR2814R

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Tokina TVR2814DC / AI manual Varifocal Lens, DC Iris, TVR2814AI

TVR2814DC / AI specifications

The Tokina TVR2814DC / AI is a remarkable ultra-wide-angle zoom lens that captures the essence of versatility and innovation in photography. Designed primarily for digital cameras, this lens is a vital tool for photographers looking to enhance their creative horizons. One of its standout features is the impressive focal length range of 14-28mm, which makes it ideal for both landscape and architectural photography. With a fast maximum aperture of f/2.8, the lens delivers exceptional low-light performance, allowing photographers to shoot in challenging lighting conditions without compromising image quality.

One of the key technologies behind the TVR2814DC / AI is its advanced optical design. The lens incorporates multiple elements made from high-quality glass, including low-dispersion and aspherical elements that minimize chromatic aberration, distortion, and flare. This optical configuration ensures that images are sharp and vibrant from corner to corner, maintaining high contrast and clarity throughout the entire zoom range. Additionally, the lens features a multi-layer coating that enhances light transmission and reduces lens flare, further improving image quality.

The build quality of the Tokina TVR2814DC / AI is another notable aspect. Constructed with a robust, weather-sealed body, this lens is designed to withstand the rigors of outdoor photography. The lens barrel is crafted to provide a comfortable grip, and the smooth zoom and focus rings ensure precise control. This rugged design allows photographers to venture into diverse environments without the fear of damaging their equipment.

Another key characteristic of the TVR2814DC / AI is its compatibility with various digital camera systems. It offers a Canon EF or Nikon F mount option, making it a flexible choice for professionals and enthusiasts alike. The lens is equipped with a built-in lens hood that helps prevent unwanted glare, ensuring that your images remain sharp and true to life.

In conclusion, the Tokina TVR2814DC / AI is a superb option for those seeking an ultra-wide-angle lens that balances quality, durability, and performance. Its innovative technology, excellent optical design, and robust construction make it an invaluable addition to any photographer's toolkit, paving the way for creative exploration in the world of photography. Whether capturing sweeping landscapes or intricate architectural details, this lens is sure to deliver stunning results.