Single-Point Diamond Turning
Ultra-precision machining of Ultem components using diamond turning technology, achieving superior surface finishes and tight tolerances for optical applications.
Transform your high-performance optical and medical device projects with our specialized Ultem fabrication expertise. We deliver precision-machined components that meet the most demanding thermal, mechanical, and optical requirements through advanced single-point diamond turning and custom machining solutions.

Complete Ultem processing solutions from precision machining to custom optical components for demanding applications.
Ultra-precision machining of Ultem components using diamond turning technology, achieving superior surface finishes and tight tolerances for optical applications.
Specialized machining services for Ultem parts with complex geometries, utilizing advanced CNC capabilities and precision tooling for medical and aerospace components.
Expert fabrication of Ultem optical elements including lenses, windows, and specialized components requiring exceptional thermal stability and optical clarity.
Comprehensive DFM analysis ensuring your Ultem designs are optimized for production efficiency while maintaining performance specifications and cost-effectiveness.
Precise tolerance analysis and quality control for Ultem components, ensuring manufacturing capabilities align with your design requirements and performance standards.
Professional assembly of complex Ultem-based systems including hybrid assemblies, bonded components, and complete opto-mechanical devices for various industries.
Our specialized Ultem fabrication capabilities deliver components that excel in the most demanding environments. With exceptional heat resistance up to 340°F, superior flame retardancy, and outstanding mechanical strength, our precision-machined Ultem parts meet the rigorous requirements of medical devices, aerospace systems, and industrial optical applications where performance cannot be compromised.

Delivering precision Ultem solutions that exceed expectations across demanding industries.
Experience the difference of working with precision optics experts.
Over 20 years of proven experience in high-performance polymer fabrication and precision machining.
State-of-the-art single-point diamond turning lathes and precision machining capabilities in our facility.
Complete solution from design optimization through fabrication, coating, and assembly under one roof.
Comprehensive metrology and testing capabilities ensuring every component meets specifications and performance standards.
Precision optics experts dedicated to your success.
Founded through a management buyout in 2002, Apollo Optical Systems carries forward the innovation legacy of Rochester Photonics Corporation, originally spun off from the University of Rochester's Institute of Optics. Our team combines decades of research expertise with practical manufacturing experience, operating from our advanced 21,000 sq. ft. facility in Rochester, NY. We've built our reputation by solving complex optical challenges for leading companies in medical devices, aerospace, defense, and industrial applications. Our commitment to precision, innovation, and partnership has made us a trusted supplier to global industry leaders who demand nothing less than perfection in their critical optical components.
What makes Ultem ideal for high-performance optical applications?
Ultem (PEI) offers exceptional heat resistance up to 340°F, superior flame retardancy, outstanding mechanical strength, and good optical properties, making it perfect for demanding medical devices and aerospace optical systems.
What surface finish quality can you achieve with Ultem machining?
Can you handle both prototype and production volumes?
What types of Ultem components can you fabricate?
Do you provide design assistance for Ultem fabrication?
What quality control measures do you use?
Can you combine Ultem with other materials in assemblies?
What lead times should I expect for custom Ultem fabrication?
Connect with our fabrication experts for technical consultation and custom solutions.
Certified quality management protocols
Medical device manufacturing standards
Good manufacturing practice compliance
Share your project requirements and our experts will provide a detailed proposal with technical recommendations and pricing.
For immediate assistance, feel free to give us a direct call at +1 585-272-6170 You can also send us a quick email at
For immediate assistance, feel free to give us a direct call at +1 585-272-6170 You can also send us a quick email at