Design

A LENS design company you can trust
Our design and engineering teams understands the relationship, impacts, and trade-offs between desired optical performance and its related physical and environmental variables.
With more than three decades of experience in lens design and manufacturing, our number 1 goal is not only to meet customers’ optical lens design needs, but go above and beyond to perform benchmarking on material cost, total cost of ownership, ergonomics and reliability.
Our mission is to become your most trust worthy partner whether your design projects are for ultraviolet LENS, visible light, to infrared wavelength by providing you with quality products, prompt deliveries, competitive costs, and ultimate customer satisfactions.
Overall design capability
Our engineering team consists of optical, mechanical, quality, process engineers with expertise in a wide range of imaging applications and technologies and skilled in the design of sophisticated, 4K and above, vibration-minimized, and diffraction limited optical assemblies. Additionally, they have years of experience with illumination optics design, optical alignment methodologies and equipment, performance modeling, yield rate modeling, and opto-mechanical tolerance analysis.
Our mechanical design team works closely with our optical designers to produce fully integrated opto-mechanical systems and sub-systems. Using state-of-the-art mechanical design software, we insure that your lens systems are both technically feasible and mechanically manufacturable. By integrating both optical and mechanical designs we ensure the solution built meets all your mechanical and performance specifications. We also ensure lens precision and performance through extensive testing both during manufacturing and after assembly.
For any special LENS projects which require customization such as projector LENS, machine vision critical LENS, industrial DI/LDI LENS, we can provide initial assessments on a case by case base.
We work with customers to create the perfect custom optical solution, handling design, prototyping and production based on their specific application needs.
Our wealth of experience covers projector LENS, image LENS, automotive LENS, medical LENS, industrial such AOI, IoT, DI, and LDI applications.
Ultra Short Throw Projector LENS
Optical lens design and development examples
Lens Optical Design
Design architecture: 6 glass lenses, horizontal view Angle HFOV = 30 °; aperture F / # = 9
Design conditions:
■ IMX334 1/1.8”
■ 3840(H)x2160(V) pixels
■ Pixel size 2um
■ Image readable distance
■ 0.5~1.5m
Design of lens mechanism
Success Story of LENS Design and Development
Sun Yang High Resolution Single-Shot-Multiple-Scanning (SSMS) Lens
In the logistics transportation process, it is often necessary to read and record the goods in transition by means of bar code scanning. The code scanning lens needs to improve its efficiency and patience to solve the problems currently facing
  • 213132 Scanning one by one is inefficient and the error rate is high.
  • 213132 Different types and sizes of goods, complex bar code types, scanning rate is very low at one by one scanning.
  • 213132 Repetitive scanning operations resulted in high possibilities of human fatigue.
  • 213132 High outdoor temperature variance, strong sunlight, long-term exposure to high vibration environment, quality and resolutions of scanning lens is deteriorated.
To solve the above problems
This plan develops a high-resolution multi-object code scanning lens with long depth of field in order to address the problems. It deployed so-called Sun Yang Optics’s unique lens optical design and innovative lens barrel compensation technology to develop an advanced scanning lenses. Such single-shot-multiple-scanning (SSMS)lenses are designed to solve the problems encountered in the current logistics industry with the following benefits
Advantage:
■ High resolution, capable of identifying multiple barcodes simultaneously on the fly.
■ Long depth of field, eliminate focus-refocus process when scanning multiple barcodes.
■ Innovative lens barrel compensation process to prevent lens from performance and resolution deteriorations.
Sensor:
■ High resolution, capable of identifying multiple barcodes simultaneously on the fly
■ Long depth of field, eliminate focus-refocus process when scanning multiple barcodes
■ Innovative lens barrel compensation process to prevent lens from performance and resolution deteriorations.
Design notes
This innovative lens features both a long depth of field and high resolution. It can quickly perform simultaneous scanning for multi-object barcodes with different sizes, heights and heights, which greatly reduces manpower and time spent, and improves the success rate of one-time multiple barcodes scanning.
Regular bar code scanning lens
Disadvantages: low resolution, can only shoot a single barcode at one time, shallow depth of field, need to perform refocus when barcodes are at different scanning distances.
Sun Yang Optics’s high-resolution multi-object scanning lens with long depth of field
Benefits: High resolution, can read multiple barcodes in the screen at the same time, long depth of field, no need to refocus.
Sensor:
■ IMX334 1/1.8”
■ 3840(H)x2160(V) pixels
■ Pixel size 2um
Image reading distance: 0.5 ~ 1.5m-Good reliability
■ High temperature test: + 70 ℃ / 48hr
■ Low temperature test: -30 ℃ / 48hr
■ Thermal shock test: -30 ~ + 70 ℃ / 100 cycles
■ Vibration test:
(1) 2.5Grms, Sine-Wave 8 ~ 200Hz ./
(2) X, Y and Z direction./
(3) Duration: 4hours 20minutes / 1cycle
■ Drop test: Height: 100cm / Number of drop: 6 faces
We work with customers to create the perfect custom optical solution, handling design, prototyping and production based on their specific application needs. No matter you need prototyping , proof of concept, or mass production of optical components, Sun Optics is committed to providing the best solutions to meet your needs. We welcome your inquiries and look for the opportunity to deliver your next state-of-the-art custom LENS.