Telecentric lens is a special lens designed to correct the parallax of traditional industrial lenses, which is widely used in industrial inspection, machine vision, scientific research and medical imaging. Through the unique optical design, it ensures that the magnification of the image does not change with the object distance within a certain object distance, thus greatly improving the accuracy and stability of the measurement.

Standard Telecentric Lens

Characteristics:

• Standard telecentric lenses are basic telecentric lenses with essential telecentric features such as high resolution, low distortion and large depth of field.

• They are suitable for general precision measurement and inspection tasks.

Applications:

• Product quality inspection, dimensional measurement and defect identification on automated production lines.

• Basic microscopic imaging and spectral analysis in scientific research.

High resolution telecentric lenses

Features:

• Higher resolution and finer image detail capture than standard telecentric lenses.

• Lower distortion and higher image quality.

Applications:

• Size and shape measurement of precision electronic components.

• Pin pitch measurement and defect detection in semiconductor chip manufacturing.

Bilateral Telecentric Lens

Characteristics:

• Both object-side telecentric and image-side telecentric characteristics, i.e., eliminating both object-side and image-side focusing errors.

• Stable image quality, suitable for occasions with very high requirements on image quality.

Applications:

• Multi-dimensional measurement of high-precision mechanical parts.

• Defect detection of materials susceptible to light interference such as transparent glass bottles.

F-port telecentric lens

Features:

• Features a standardized F-port design for easy integration with other optics and sensors.

• High measurement accuracy that eliminates aberration caused by viewing angle and ensures consistency of measurement data.

Applications:

• Random sampling inspection on automated production lines and airborne measurement systems carried by UAVs.

• High-precision measurements in medical image analysis and food packaging inspection.

55mm focal length telecentric lens

Features:

• Fixed focal length of 55mm for precise measurements within a specific object distance range.

• High depth of field, low distortion and high resolution for excellent image quality.

Applications:

• Simultaneous inspection of multiple products over a large field of view.

• Dimensional measurement of precision metal parts and plastic parts.

MC fixed magnification macro telecentric lens

Features:

• Designed for macro measurement with high magnification and fine imaging capability.

• Fixed-magnification design simplifies the measurement process and improves measurement efficiency.

Applications:

• Size and shape measurement of tiny electronic components.

• Defect detection of pharmaceutical glassware and medical parts.

Different kinds of telecentric lenses have different characteristics and application scenarios, choosing the right telecentric lens can significantly improve the accuracy and efficiency of measurement and inspection.