ISO 9001:2015
Reynard Corporation has an ISO 9001:2015 Certificate & Quality Control Policy in place to maintain and serve our customers. We have specialized testing and inspection equipment in-house allowing us to be compliant with the following Mil-Specs.
Certificate of Conformance: Will be supplied with every order.
Inspection Sampling: AQL 1.0 Level 2, Normal based on ISO 2859-1
Military Specifications:
MIL-STD-810B
Military Standard: Environmental Test Methods
This standard establishes uniform environmental test methods for determining the resistance of equipment to the effects of natural and induced environments peculiar to military operations.
MIL-C-675C
Military Specification: Coating of glass optical elements (anti-reflection)
This specification establishes the minimum optical and durability requirements for magnesium fluoride interference films used as anti-reflection coatings on optical materials.
MIL-C-48497A
Military Specification: Coating, single or multilayer, interference
This specification establishes minimum quality and durability requirements for single layer and multilayer interference coatings that are primarily used within the protective confines of sealed optical systems.
MIL-F-48616
Military Specification: Filter (Coatings), infrared interference, general specifications
This specification establishes general performance and durability requirements for this film coated optical elements which are used in the spectral region from 0.7 um to 50.0 um (see 6.1).
MIL-PRF-13830B
Performance specification: Optical components for fire control instruments: general specification governing the manufacture, assemble, and inspection
This specification covers the manufacture, assembly and inspection of finished optical components such as lenses, prisms, mirrors, reticle windows and wedges for fire control instruments.
MIL-M-13508C
Military Specification: Mirror, front surfaced aluminized: For Optical Elements
This specification covers a mirror coating consisting of a deposited aluminum reflective film overlaid with a transparent dielectric protective film applied on the front surface of optical elements.
Others upon request
Standard Tolerances
Flat Bk-7, Fused Silica and Silica Materials
| Flat Optics Specifications | Commercial Quality | Precision Quality | Laser Grade Quality | Measurement Limit |
| Surface Figure Accuracy, PTV @ 633nm | 3 waves/25mm | 1 wave | λ/4 | λ/20 |
| Surface Roughness, Angstroms RMS | – | <5 | <3 | <2 |
| Cosmetic QUALITY, Scratch-Dig | – | 40-20 | 20-10 | 5-1 |
| Center Thickness Tolerance (mm) | ±0.2 | ±0.1 | ±0.025 | ±0.005mm |
| Parallelism | – | 3' | 30" | <2" |
| Diameter Accuracy (mm) | ±0.2 | ±0.1 | ±0.025 | +0.0/-0.025 |
| Transmitted Wavefront | – | 1 wave | λ/4 | λ/20 |
Flat IR Materials
| Flat Optics Specifications | Commercial Quality | Precision Quality | Laser Grade Quality | Measurement Limit |
| Surface Figure Accuracy, PTV @ 633nm | 3 waves/25mm | 1 wave | λ/2 | λ/10 |
| Surface Roughness, Angstroms RMS | – | <7 | <5 | <3 |
| Cosmetic QUALITY, Scratch-Dig | – | 60-40 | 40-20 | 20-10 |
| Center Thickness Tolerance (mm) | ±0.25 | ±0.15 | ±0.1 | +0.0/-.1 |
| Parallelism | – | 3' | 30" | 5" |
| Diameter Accuracy (mm) | ±0.25 | ±0.15 | ±0.1 | +0.0/-.1 |
| Transmitted Wavefront/Power Cancellation, PTV@633nm | – | 2 waves | 1 wave | λ/5 |
Diamond Point Turning
| Flat Optics Specifications | Commercial Quality | Precision Quality | Laser Grade Quality | Measurement Limit |
| Surface Figure Accuracy, PTV @ 633nm | 3 waves/25mm | 1 Wave | λ/2 | λ/5 |
| Surface Roughness, Angstroms RMS | <120 | <100 | <80 | <20 |
| Cosmetic QUALITY, Scratch-Dig | 100/80 | 80/50 | 50/30 | 40/20 |
| Center Thickness Tolerance (mm) | ±0.075 | ±0.030 | ±0.010 | ±0.005 |
| Parallelism | <.020 | <.010 | <.005 | <.003 |
| Diameter Accuracy (mm) | ±0.050 | ±0.025 | ±0.010 | ±0.003 |