Single-Point Diamond Turning
Ultra-precision machining using diamond turning lathes achieving 13 Å RMS surface finish and micron-level tolerances for critical aerospace optical components.
Delivering ultra-precision machining solutions for aerospace applications with tolerances measured in microns. Our single-point diamond turning and advanced manufacturing capabilities ensure critical aerospace components meet the most demanding specifications for performance, reliability, and safety in flight-critical systems.

Comprehensive precision machining solutions engineered for demanding aerospace applications requiring exceptional accuracy.
Ultra-precision machining using diamond turning lathes achieving 13 Å RMS surface finish and micron-level tolerances for critical aerospace optical components.
Complete optical and mechanical design services integrating advanced simulation tools to optimize aerospace optical systems for performance and manufacturability.
Advanced measurement capabilities including CMM systems and interferometry to verify micron-tolerance requirements and ensure aerospace quality standards.

Design Analysis & Verification
Comprehensive review of aerospace component specifications, tolerance requirements, and performance criteria using advanced optical design software to ensure manufacturability and compliance with strict aerospace standards.
Precision Manufacturing Setup
Ultra-Precision Machining
Advanced Quality Verification
Final Assembly & Delivery
Proven track record delivering precision solutions for aerospace and defense applications.
Decades of precision optics expertise delivering uncompromising quality for aerospace applications.
Over 20 years specializing in ultra-precision optics for aerospace and defense applications.
Achieving 13 Å RMS surface finishes and sub-micron dimensional accuracy for critical components.
Complete solution from optical design and manufacturing to assembly and testing.
State-of-the-art measurement equipment ensuring every component meets aerospace quality standards.
Precision optics experts with decades of aerospace experience.
Apollo Optical Systems emerged from the prestigious University of Rochester's Institute of Optics, building on a legacy of innovation that began in 1989. Our company was founded through a management buyout in 2002 when aerospace industry veterans recognized the critical need for ultra-precision optical manufacturing capabilities. Operating from our advanced 21,000 square foot facility in Rochester, NY, we've dedicated over two decades to perfecting micron-tolerance machining techniques specifically for demanding aerospace applications. Our team combines deep theoretical knowledge with practical manufacturing expertise, having supported major aerospace programs requiring the highest levels of precision and reliability. We understand that in aerospace applications, there's no margin for error—components must perform flawlessly in the most demanding environments, from commercial aircraft to space missions.
What tolerance levels can you achieve for aerospace components?
We routinely achieve micron-level tolerances with surface finishes as fine as 13 Å RMS in metals and sub-wave surface figures, meeting the most stringent aerospace specifications.
Do you have experience with aerospace material requirements?
What quality certifications do you maintain for aerospace work?
Can you handle both prototype and production volumes?
What is your typical lead time for aerospace components?
Do you provide design verification services?
What metrology capabilities do you have for verification?
Can you support multi-element aerospace optical assemblies?
Connect with our precision machining experts for a detailed consultation.
Certified quality management systems
Defense and aerospace standards compliance
Ultra-precision machining capabilities recognition
Connect with our precision machining experts to discuss your micron-tolerance requirements and receive a detailed project assessment.
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