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Industrial Lenses
Cobra Series Fixed Focal Length Lenses
Introduction
The Cobra series of liquid fixed focus lenses adopt high-precision optical design and integrate liquid lenses to provide fast autofocus lenses, excellent imaging characteristics and fast autofocus lens solutions. Combined with the capabilities of the specific liquid autofocus lens and Smart3 machine vision software, the liquid lens can provide a solution that enables autofocus. At the same time, the digital liquid lens interface I/O can be rotated 360° to prevent the liquid lens from the perspective of the imaging system structure.
Product Features：
◆Compact designØ29 mm diameter compatible with camera size;
◆High resolution
Compatible with cameras which pixel size≥ 2.2 µm and max. 2/3"(Ø11 mm)注1 sensor; resolution up to 230 Ip/mm in full FOV
◆Wide spectrum range
400-1000 nm optical coating spectrum; compatible with VIS and NIR
◆Low distortion
TV distortion <0.2%注2
◆High Relative Illumination
400-1000 nm optical coating spectrum; compatible with VIS and NIR
◆Low distortion
TV distortion <0.2%注2
◆High Relative Illumination
Chief ray angle <5°注3; matching with cameras enables to realize high evenness image.
[1] The sensor size of applicable cameras to OPT-COB0828,OPT-COB1228 and OPT-COB1628 is up to 1/1.8" (Ø9 mm).
[2] OPT-COB0628B and OPT-COB0828B TV distortion< 0.46%.
[3] OPT-COB0628F and OPT-COB0628B chief ray angle< 7° .
Selection Guide：
- Lens model
- Features
- Applications
- Downloads
