Microscope objective
A microscope objective is the core imaging component of a microscope optical system. Its core function is to perform high-magnification enlargement and high-resolution imaging of the detail information of an observed sample through precision optical lens group design. It is the core element that determines the imaging quality, resolution, and magnification of a microscope. It can provide a full series of microscope objective products covering the full ultraviolet (UV), visible light, and near-infrared bands. By optical correction capability, it can be divided into all categories such as achromatic, semi-apochromatic, apochromatic, plan achromatic, and plan apochromatic; high-end products can achieve diffraction-limited imaging within the design band.
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Line-scan lens
Imaging Lenses and Objectives
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Focal length [Resolution(Pixel):4K / Relative aperture:F2.8 / Mount:M42X1 / Image format(“):Φ43mm / Field of view(°):53]: 25mm Resolution Pixel [Focal length(mm):25mm / Relative aperture:F2.8 / Mount:M42X1 / Image format(“):Φ43mm / Field of view(°):53]: 4K Relative aperture [Focal length(mm):25mm / Resolution(Pixel):4K / Mount:M42X1 / Image format(“):Φ43mm / Field of view(°):53]: F2.8
Line-scan lenses are machine-vision lenses mainly used for production-line inspection, including pharmaceutical fill-level and label inspection, date and batch-code reading, safety-seal inspection and dimensional consistency checks. Chenzheng Optoelectronics provides various line-scan lens designs and customization.
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Digital camera lens
Imaging Lenses and Objectives
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Focal length [Relative aperture:1:1.8 / Mount:Various options available / Image format(“):APS-C Half-frame / Horizontal field of view(°):51°]: 25mm Relative aperture [Focal length(mm):25mm / Mount:Various options available / Image format(“):APS-C Half-frame / Horizontal field of view(°):51°]: 1:1.8 Interface Mount [Focal length(mm):25mm / Relative aperture:1:1.8 / Image format(“):APS-C Half-frame / Horizontal field of view(°):51°]: Various options available
Chenzheng Optoelectronics produces various digital-camera lenses and provides lens design and customization.
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UAV aerial imaging lens
Imaging Lenses and Objectives
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Focal length [Resolution(Pixel):35MP / Relative aperture:1:5.6 / Mount:SONY NEX-E / Image format(“):APS-C half-frame / Horizontal field of view(°):51]: 25mm Resolution Pixel [Focal length(mm):25mm / Relative aperture:1:5.6 / Mount:SONY NEX-E / Image format(“):APS-C half-frame / Horizontal field of view(°):51]: 35MP Relative aperture [Focal length(mm):25mm / Resolution(Pixel):35MP / Mount:SONY NEX-E / Image format(“):APS-C half-frame / Horizontal field of view(°):51]: 1:5.6
UAV aerial-photography lenses, also called surveying lenses, support aerial imaging, mapping and geological surveys. Chenzheng's lenses feature ultralow distortion, high-transmission multilayer coatings, lightweight construction and ED glass. Various designs and customization are available.
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Machine vision lens
Imaging Lenses and Objectives
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Focal length [Resolution (Pixel) ：8MP / Relative aperture ：1:2.8 / Mount ：C / Image format (“)：1/1.8 / Horizontal field of view Horizontal field view(°)：18]: 25mm Resolution Pixel [Focal length Focal length(mm)：25mm / Relative aperture ：1:2.8 / Mount ：C / Image format (“)：1/1.8 / Horizontal field of view Horizontal field view(°)：18]: 8MP Relative aperture [Focal length Focal length(mm)：25mm / Resolution (Pixel) ：8MP / Mount ：C / Image format (“)：1/1.8 / Horizontal field of view Horizontal field view(°)：18]: 1:2.8
Machine-vision lenses inspect products on production lines, including electronic-component defects, batch numbers, manufacturing dates and expiry dates. Chenzheng's lenses offer large image formats, 4K resolution, ultralow distortion and high-transmission multilayer broadband coatings, designed for automated factory lines. Various types are available.
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Telecentric lens （Telecentric）
Imaging Lenses and Objectives
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Operating Wavelength: 400 – 700nm Optical magnification: 0.5X Working distance: 110mm±3%
Telecentric lenses correct parallax in conventional industrial lenses by maintaining constant magnification over a specified object-distance range, particularly useful when measured objects lie in different planes. This lens combines excellent telecentricity and low distortion with a fixed aperture and lockable focus for stable performance in measurement systems, workshops and assembly lines.
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