Home All Products Optical Components Optical Lenses Inner Wall Inspection Lens with Wide Viewing Coverage and Clear Internal Surface Imaging X-VY-0430
Inner Wall Inspection Lens with Wide Viewing Coverage and Clear Internal Surface Imaging X-VY-0430
Optical Lenses

Inner Wall Inspection Lens with Wide Viewing Coverage and Clear Internal Surface Imaging X-VY-0430

Supplier
Vyoptics
Part Number
X-VY-0430
Category
Optical Lenses
Origin
China

The VY-0430 is a compact wide-angle lens designed for inspecting deep holes, pipes, and precision internal cavities. With a front-end outer diameter of approximately Φ8.4 mm, it features a large relative aperture of F/2.8 and a full field of view of approximately 78°. It can be used with industrial cameras and annular or side lighting to inspect internal wall scratches, cracks, burrs, pits, contamination, and machining defects Effective Focal Length: -2.212 mm Working F-number: F/2.8 Image-side NA: 0.179 Maximum Full Field of View: Approx. 78° Design Wavelength: 486/588/656 nm Entrance Pupil Diameter: 0.81 mm Paraxial Magnification: -0.0538X Front End Outer Diameter: 8.4 mm Mid-Section Outer Diameter: 9.4 mm Maximum Outer Diameter: 13 mm Total Lens Length: Approx. 41 mm RecommendedInnerDiameterforInspection: Φ10mm or larger An inner wall inspection lens is a specialized optical component designed for viewing and capturing images inside narrow spaces, tubes, holes, and complex structures. Its unique optical design allows users to observe areas that are difficult to access with conventional imaging lenses. The lens uses a compact optical structure to redirect and capture light from internal surfaces. This allows clear visualization of side walls, internal edges, and hidden areas while maintaining image quality and observation efficiency. Can the inspection lens be customized? Yes. Optical structure, size, viewing angle, and mechanical design can be customized according to customer requirements.

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Overview

The VY-0430 is a compact wide-angle lens designed for inspecting deep holes, pipes, and precision internal cavities. With a front-end outer diameter of approximately Φ8.4 mm, it features a large relative aperture of F/2.8 and a full field of view of approximately 78°. It can be used with industrial cameras and annular or side lighting to inspect internal wall scratches, cracks, burrs, pits, contamination, and machining defects Effective Focal Length: -2.212 mm Working F-number: F/2.8 Image-side NA: 0.179 Maximum Full Field of View: Approx. 78° Design Wavelength: 486/588/656 nm Entrance Pupil Diameter: 0.81 mm Paraxial Magnification: -0.0538X Front End Outer Diameter: 8.4 mm Mid-Section Outer Diameter: 9.4 mm Maximum Outer Diameter: 13 mm Total Lens Length: Approx. 41 mm RecommendedInnerDiameterforInspection: Φ10mm or larger An inner wall inspection lens is a specialized optical component designed for viewing and capturing images inside narrow spaces, tubes, holes, and complex structures. Its unique optical design allows users to observe areas that are difficult to access with conventional imaging lenses. The lens uses a compact optical structure to redirect and capture light from internal surfaces. This allows clear visualization of side walls, internal edges, and hidden areas while maintaining image quality and observation efficiency. Can the inspection lens be customized? Yes. Optical structure, size, viewing angle, and mechanical design can be customized according to customer requirements.

Specifications

ParameterValue
Effective Focal Length-2.212 mm
Working F-numberF/2.8
Image-side NA0.179
Maximum Full Field of ViewApprox. 78°
Design Wavelength486/588/656 nm
Entrance Pupil Diameter0.81 mm
Paraxial Magnification-0.0538X
Front End Outer Diameter8.4 mm
Mid-Section Outer Diameter9.4 mm
Maximum Outer Diameter13 mm
Total Lens Length [Approx]41 mm
Recommended Inner Diameter for InspectionΦ10mm or larger

Applications

Hydraulic valve bores, bushings, cylinder blocks, and deep-bore components Automotive fuel injectors, brake lines, and valve bodies Stainless steel tubes, copper tubes, and fluid passages Semiconductor vacuum lines, ceramic cavity, and precision packages Battery housings, cooling channels, and motor water-cooling channels Medical catheters, syringe barrels, and precision plastic interiors. Capable of detecting defects such as scratches, cracks, burrs, pits, foreign objects, contamination, corrosion, and machining marks

Key Features

Small-diameter insertion design, suitable for deep holes and narrow internal cavities Large F/2.8 aperture, suitable for low-light environments Wide-angle field of view of approximately 78°, covering a large area in asingle scan Optimized for multiple visible light wavelengths, compatible with white LED lighting and industrial Cameras Supports fixed, rotational, axial, and helical scanning inspection Flexible optical design Customized dimensions and structures High quality optical processing Reliable imaging performance OEM manufacturing capability

Datasheet

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Supplier Information

Vy
Vyoptics
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VY Optoelectronics Co., Ltd. specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years’ hard work and positive innovation, we have became a optical company integrating lens design, production and sales. Our company has strong production capacity, in possession of the domestically top production line and excellent workers, they are experienced and could produce wide range of lenses; in addition, the VY design group develops world-class optomechanical and mechatronics systems for customer needs in the fields of Space and Scientific Instrumentation and the Semiconductor Industry. We push the limits of technology, to stimulate industry and enable scientific discovery. Application of our items are very extensive and involves in military, aerospace, industry, scientific,medical instrument, photoelectric device, optical communication and mechanical equipment and so on.Over the years, with the concept of “integrity, innovation, quality first”, we constantly provide our clients with the best products and perfect service, sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field!

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Inner Wall Inspection Lens with Wide Viewing Coverage and Clear Internal Surface Imaging X-VY-0430
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