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中国区总部
Beckhoff Automation (Shanghai) Co., Ltd.

市北智汇园4号楼
静安区汶水路 299 弄 9-10 号
上海, 200072, 中国

+86 21 6631 2666
info@beckhoff.com.cn
www.beckhoff.com.cn/zh-cn/

Robust optics for machine vision

Products

VOS2000

VOS2000

Robust lenses for up to 2.0 µm pixel size and an image circle diameter of 11 mm with incremental focal lengths ranging from 6 to 50 mm

VOS3000

VOS3000

Robust lenses for up to 2.0 µm pixel size and an image circle diameter of 19.3 mm with incremental focal lengths ranging from 12 to 35 mm

VOS2000, VOS3000: Robust lenses for industrial applications withstand vibration and shock without changing focus or aperture.
VOS2000, VOS3000: Robust lenses for industrial applications withstand vibration and shock without changing focus or aperture.

C-mount lenses with mount-oriented design

The high-resolution lenses in the VOS2000 and VOS3000 series, which can be used universally thanks to the C-mount connection thread, are ideal for use in harsh industrial environments thanks to their robust and easy-to-mount design. In addition to being easy to adjust, the focus and fixed aperture can be locked easily and precisely using compact screws. Similarly, both lens series feature a broadband anti-reflection coating for the visible spectrum (VIS) and near infrared region (NIR) from 420 nm to 1050 nm, which is perfectly adapted to the multicolor LED illumination. What’s more, the vibration and shock resistance of up to 10 g elicits reliable measurements for the visible and near infrared regions.

Two lens series are available: the VOS2000, which is optimally designed for image sensors up to a size of 2/3 of an inch (11 mm), and the VOS3000, which offers the best image resolutions with an image circle of up to 1.2 inches (19.3 mm). In addition to the generally available broadband anti-reflective coating from VIS to NIR, the VOS3000 series offers excellent correction of chromatic aberration into the infrared spectral region (850 nm) for the large image circle.

Advantages in focus

In addition to being easy to adjust, the focus and fixed aperture of the lenses can be locked easily and precisely using compact screws.
In addition to being easy to adjust, the focus and fixed aperture of the lenses can be locked easily and precisely using compact screws.

Suitable for use in harsh industrial environments up to 10 g

The robust mechanical design with fixable focus and aperture adjustment mechanism guarantees reliable, continuous function in which the set optical parameters remain stable and unchanged, particularly in industrial production and under extreme conditions.

  • C-mount thread: universal design that offers a mechanically stable connection to the camera
  • robust clamping to ensure vibration and shock resistance up to 10 g
  • manually adjusted focus and aperture fixed by radial clamp
  • set focus position and aperture secured against unintentional changes
  • easy to adjust thanks to practical thread dimensions
  • convenient to clean thanks to the straight surfaces of the lens protection tube
  • maximum service life and reliability – even in continuous operation with high temperatures and vibrations

Resolution and image circle diameter adapted to the camera sensors
Resolution and image circle diameter adapted to the camera sensors

Investment security due to design for 2 µm pixel structure

  • resolution and image circle diameter adapted to the camera sensors
  • lens resolution exceeds the pixel size of typical sensors used in industrial image processing applications
  • future-proof to enable use with image sensor generations with reduced pixel structure

The VOS3000 series offers excellent correction of chromatic aberration down to the infrared spectral region (850 nm) for the large image circle.
The VOS3000 series offers excellent correction of chromatic aberration down to the infrared spectral region (850 nm) for the large image circle.

Correction of chromatic aberration for high-resolution sensors

  • broadband anti-reflection coating for the visible spectrum (VIS) and near infrared region (NIR)
    • from 420 to 1050 nm
    • perfect for multicolor LED illumination
  • optimum image quality in the visible spectral region when using VOS2000 with high-resolution image sensors to meet the typical requirements of industrial image processing applications
  • constant properties over the entire spectral region with an attractive price/performance ratio

Perfect image quality with dynamic change from VIS to NIR

  • outstanding correction of chromatic aberration (focus correction) with the VOS3000 into the near infrared region (NIR)
  • perfect image quality – even in the near infrared region – without refocusing
  • object-specific inspections of visible and non-visible features with only one hardware setting
  • flexible use of the full illumination spectrum

Resolutions of up to 24 megapixels can be achieved with the VOS3000 and the current image sensors.
Resolutions of up to 24 megapixels can be achieved with the VOS3000 and the current image sensors.
Resolutions of up to 8 megapixels can be achieved with the VOS2000 and the current image sensors.
Resolutions of up to 8 megapixels can be achieved with the VOS2000 and the current image sensors.

Image circle diameter optimally adapted to image sensor selection

VOS2000

  • for image sensors up to a format of 2/3 inches (11 mm)
  • resolutions of up to 8 megapixels can be achieved with the current VCS2000 sensors

VOS3000

  • for the best image resolutions with an image circle of up to 1.2 inches (19.3 mm)
  • resolutions of up to 24 megapixels can be achieved with the current VCS2000 sensors