What is Optics or optical?

At Mok Optics, we specialize in the precision manufacturing of custom optical components, including a variety of lenses, prisms, mirrors, windows and filters designed to meet our customers’ unique needs. Our expertise spans the UV, VIS and NIR spectral ranges, ensuring we can provide tailor-made solutions for a variety of applications.

The Importance of Optical Tolerances

Optical tolerances are critical in determining the performance and cost of optical components. Unlike mechanical components, optical components typically require tighter tolerances for optimal performance. Our parameter determination will also include optical tolerances. Even a machine cannot achieve 100% accuracy. There must be a slight error, but we have a range of errors. Within this range, it is acceptable. , this is what we call optical tolerance.

Understanding the key cost drivers related to optical manufacturing helps make informed decisions

1. Quantity: Whether you need a single prototype or high-volume production, our flexible manufacturing processes can accommodate any size order.
2. Materials: The choice of optical materials can significantly affect performance characteristics and cost.
Surface shape: Complex surface shapes often require more complex manufacturing techniques, impacting cost and delivery time.
3. Size: Larger components may involve different manufacturing challenges and costs.
4. Dimensional/Diameter Tolerances: While diameter tolerances do not directly affect optical performance, they are critical for proper installation and integration into the system.
5. Surface shape accuracy: High accuracy of surface shape is critical for applications requiring precise light manipulation.
Surface quality (scratches and dents): The quality of the surface finish is critical to minimizing scatter and ensuring high transmission.
6. Coating Requirements: Custom coatings can improve performance but may increase production complexity and cost.
7. Delivery Time: Urgent projects may incur additional costs, so it’s important to discuss timelines during the planning stages.

Categories of optical tolerances

We have divided optical tolerances into three categories to better communicate expectations and cost implications:

Basic Tolerances: These are typical tolerances that, if maintained, usually do not affect cost.
Precision tolerances: require special attention during manufacturing but can be achieved with standard processes. Cost increases are expected to be approximately 25%.
High-precision tolerances: These tolerances require specialized equipment or skilled personnel, which can double the cost.

Quality Commitment for Optical Products

At Mok Optics, we pride ourselves on being able to meet a variety of customer needs, from prototyping to volume production. Our state-of-the-art manufacturing technology and skilled workforce ensure we maintain high standards in optical performance and quality.

If you have specific requirements for optics or would like to discuss a project, we invite you to contact us. Our team is ready to assist you in finding the perfect optical solution for your needs.

We Mok Optics offers many types of optical components. If you have any questions about these products, please feel free to contact us.

Email: info@mokoptics.com​