Zoom Adapter

Zoom Adapter Manufacturer for Precision Optical & Imaging Systems

We manufacture precision Zoom Adapters for integrating zoom lenses, cameras, sensors and optical systems. Standard and custom configurations are available for OEM equipment manufacturers, machine vision integrators and industrial imaging applications.

Specifications

Resolution	19201080/12801024
Image Format	1/2''; 1/3''
Mount	CS/C
Dimension	D48 * L63.8mm

Zoom Adapter Options for Different Imaging Systems

C-Mount & CS-Mount Zoom Adapters

Designed for industrial cameras, machine vision systems, inspection equipment, and imaging assemblies using standard C-mount or CS-mount interfaces.

Variable Magnification Zoom Adapters

Available with different magnification ranges to provide a flexible field of view for applications requiring both overview imaging and detailed inspection.

Microscope & Imaging Adapters

Designed to interface microscopes and optical assemblies with digital cameras and imaging sensors for documentation, inspection, and measurement.

Custom OEM Zoom Adapters

Custom optical layouts, mounting interfaces, housing dimensions, coatings, and mechanical drive interfaces can be developed according to OEM drawings and system requirements.

How to Select the Right Zoom Adapter

Magnification & Working Distance
Define the required magnification, field of view, and working distance to ensure the adapter meets your inspection needs.

Camera Sensor & Image Circle
Match the image circle to the camera sensor to minimize vignetting and maintain image quality.

Optical Interface
Confirm the C-mount, CS-mount, thread, flange focal distance, and other interfaces. Custom interfaces are available.

Optical Performance
Consider resolution, contrast, MTF, transmission, and wavelength requirements for precision imaging.

Mechanical & Environmental Requirements
Select suitable materials, dimensions, surface finishes, and protection based on vibration, temperature, dust, and operating conditions.

Zoom Adapter Applications

Machine Vision & AOI
Variable magnification supports PCB, semiconductor, component, and surface defect inspection, balancing wide coverage with detailed imaging.

Microscopy & Life Science Imaging
Connect microscopes and imaging sensors for specimen observation, measurement, documentation, and image capture.

Industrial Metrology
Used in video measurement and inspection systems for switching between overall positioning and detailed feature inspection.

Photonic & Laser Systems
Support optical alignment, process monitoring, laser positioning, and beam observation with real-time visual feedback.

Medical & Endoscopic Imaging
Customized for endoscopic and medical imaging systems based on optical interfaces, sensors, dimensions, and integration requirements.

Precision Zoom Adapter Manufacturing

Optical Processing & Coating

Optical elements are processed to specified requirements with AR coatings optimized for visible or NIR applications.

Precision CNC Machining

Housings, barrels, mounts, and mechanical components are CNC-machined to control critical dimensions and interfaces.

Optical & Mechanical Assembly

Components are assembled under controlled conditions, with alignment and functional checks before shipment.

Dimensional Inspection

Critical dimensions, interfaces, and tolerances are verified using CMM, optical comparators, and precision measuring instruments.

Quality Control

Optical Performance Testing
Optical performance can be evaluated for resolution, contrast, image quality, and MTF according to the applicable project requirements.

Parfocality & Parcentricity Verification
For parfocal zoom configurations, the focus position is checked throughout the specified zoom range. Parcentricity can also be evaluated where maintaining image-center stability is required.

Dimensional & Interface Inspection
Mounting threads, housing dimensions, critical mechanical interfaces, and other specified tolerances are inspected before final assembly or shipment.

Environmental & Reliability Testing
Where required, selected products or production batches can undergo vibration, temperature, transportation, or other application-specific reliability testing.

Production Traceability
Production and inspection records can be maintained according to the applicable quality management and customer requirements, supporting consistent production and long-term OEM supply.

Custom Zoom Adapter Manufacturing for OEM Projects

Custom Optical Design

Customize magnification, focal length, lens configuration, glass, and coatings to match your imaging system.

Custom Mechanical Design

Customize housing dimensions, threads, flanges, locking structures, gear rings, and motor interfaces to your requirements.

Motorized Zoom Integration

Provide gear rings and motor interfaces for integration with automated or motorized zoom systems.

Surface Finish & Branding

Support custom finishes, laser engraving, part numbers, magnification markings, and other OEM requirements.

From Drawing to Production

Requirement Analysis & Feasibility Study

Review customer optical specifications, mechanical drawings, camera sensor specs, and environmental constraints.

Optical & Mechanical Design

Generate optical ray tracing, 3D mechanical CAD models, and tolerance budgets for customer sign-off.

Prototyping & Initial Sample Build

Machining of prototype components, lens assembly, and full functional testing within 3–4 weeks.

Verification & Customer Sign-Off

Prototype units ship with complete test reports (MTF curves, dimension reports) for evaluation.

Pilot Production & Mass Manufacturing

Small-batch pilot run to validate tooling and process stability prior to full-scale production.

Factory Capabilities

01.

10+ Years of Medical Imaging Experience

Focused on medical endoscopy imaging since 2010, with practical experience in optical and imaging component development.

02.

Custom OEM/ODM Capability

Zoom Adapters can be customized to meet your specific optical, mechanical and interface requirements.

03.

ISO 13485 Quality Management

Manufactured under an ISO 13485 quality management system with controlled production and inspection processes.

04.

Reliable Long-Term Supply

With in-house manufacturing and a 3,000+ m² production facility, we support prototypes, small batches and ongoing OEM production.

FAQ

Q: What is the difference between a Zoom Adapter and a fixed-magnification adapter?

A: A Zoom Adapter provides an adjustable magnification range, allowing users to change the field of view without replacing the optical assembly. A fixed-magnification adapter provides one defined optical ratio and is generally suitable when a constant field of view is required.

Q: How do I know if a Zoom Adapter is compatible with my camera?

A: Check the camera sensor format, mounting interface, image circle, flange focal distance, and required working distance. The adapter should provide an image circle suitable for the sensor to reduce the risk of vignetting.

Q: Does zooming change the working distance?

A: It depends on the optical design. A parfocal zoom configuration is designed to maintain focus during zoom adjustment within its specified operating range. The actual working distance and parfocal performance should be confirmed for the specific configuration.

Q: Can you customize the mounting interface?

A: Yes. We can manufacture custom mounting threads, flange interfaces, bayonet mounts, clamping structures, and other mechanical interfaces according to customer drawings or system requirements.

Q: Can you provide Zoom Adapters for NIR applications?

A: Yes. Optical materials and AR coatings can be selected according to the required wavelength range. Visible and NIR configurations can be evaluated based on the target application and optical performance requirements.

Q: Can the Zoom Adapter be integrated into an automated vision system?

A: Yes. Custom mechanical interfaces such as gear rings and motor mounting structures can be developed for integration with external motorized zoom mechanisms.

Q: How do you control mechanical alignment?

A: Critical mounting and mechanical dimensions are controlled during CNC machining and assembly. Inspection procedures are used to verify specified dimensions and interfaces that affect optical alignment.

Q: What materials and surface finishes are available?

A: Aluminum is commonly used for lightweight optical housings. Stainless steel and other material or surface-finish options can be considered for applications requiring higher corrosion resistance, durability, or specific environmental performance.

Q: What information is required for a custom quotation?

A: The most useful information includes the camera sensor, magnification range, working distance, mounting interface, image circle, optical performance requirements, mechanical dimensions, operating environment, and estimated quantity.

With abundant experience, we are one of the leading manufacturers and suppliers of zoom adapter in China. Please feel free to buy advanced zoom adapter in stock here from our factory. We also accept customized orders.