KEYENCE CA-LHR50 New and Original High quality

CA-LHR50

The CA-LHR50 model product is an ultra high resolution, low distortion macro lens designed specifically for industrial vision systems. Its core advantage lies in the use of a 50mm focal length and F2.8 to F16 variable aperture design. Through a special low dispersion glass material, the TV distortion rate is controlled at an extremely low level of -0.02% (2/3 "camera) to 0.02% (1/3" camera), with a resolution of 200 lines/mm at the center and 140 lines/mm at the edge, ensuring high contrast imaging of the entire field of view from center to edge. This lens supports C-interface installation and is compatible with industrial cameras of 2/3 "and below sizes. It has a minimum working distance of only 0.1 meters and can achieve high-resolution detection at a working distance of 100mm without a connecting ring. It is particularly suitable for automation scenarios that require micrometer level accuracy, such as precision size measurement and surface defect detection. It adopts WIDE BAND MULTICOATING multi-layer coating technology, which can effectively suppress ghosting and glare in environmental conditions below 0 ° C to+50 ° C and 80% RH. Combined with a lightweight design of 170g, it can be seamlessly integrated into high-speed production lines and ensures geometric accuracy of images in optical distortion sensitive scenes through low distortion characteristics of -0.33% to 0.05%.

Technical specifcations for CA-LHR50

Optical parameters:

Focal length: 50mm, suitable for high-precision imaging needs at medium to long distances.

Aperture range: F2.8 to F16, can flexibly adjust the amount of light intake according to lighting conditions.

Analytical ability: The center resolution reaches 200 lines/mm, and the edge resolution is 140 lines/mm, ensuring clear imaging across the entire field of view.

TV distortion rate: -0.02% for 2/3 "camera and 0.02% for 1/3" camera, with extremely low geometric distortion.

Physical parameters:

Installation type: C interface, compatible with mainstream industrial cameras.

Filter size: 30.5mm P0.5, supports standard filter extension function.

Working distance: minimum 0.1m, balancing macro detection and mid-range imaging requirements.

Weight: Approximately 170g, lightweight design reduces equipment load.

Environmental adaptability:

Working temperature: 0 ° C to+50 ° C, suitable for harsh industrial environments.

Humidity range: below 80% RH (no condensation), excellent moisture resistance.

Lens coating: Using WIDE BAND MULTICOATING technology, effectively suppressing glare and ghosting.

compatibility:

Maximum compatible camera size: 2/3 ", covering mainstream industrial camera specifications.

Application scenarios: Suitable for high-precision visual tasks such as precision dimension measurement, surface defect detection, and electronic component assembly.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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