99.999% Reflective Spherical Mirror

① Dimension
1)D=φ12.7-φ50.8mm(tolerance±0.1),H=4-8mm D:H>4:1(tolerance±0.5) 2)D50.8-φ100mm(tolerance±0.1),H=10-25mm D:H>4:1(tolerance±0.5)
② Kickoff size:φ7.5-45
③ Coating area size: conventional size D12.7, coating area size 7.5; D25 coating area size 10, other coating area size can be customized
④ Curvature: SR=500-8000(customize),curvature accuracy±0.05%
⑤ Surface accuracy: λ/2-λ/10@632.8nm
⑥ Spherical accuracy:30"-3′
⑦ Roughness: Ra0.12nm (Zygo profilometer) test area 173*173um full frequency measurement
⑧Coating requirement: wavelength 632nm-1550nm, reflection ≥99.999%, loss 2-6ppm, transmission 3-5ppm
Back anti-reflection;
⑦ Material:ULE, fused silica,zerodur
Note: The specific indicators are not limited to the above scope, and can be customized according to user's needs.
Application:Power laser, high power laser, high precision optical inspection
Product Description

Ultra-Precision 99.999% Reflective Spherical Mirror for Immersive Lighting & Stage Effects

Imagine lighting systems that capture and reflect 99.999% of visible light—every beam, color, and angle amplified with near-perfect precision. Our 99.999% Reflective Spherical Mirror is engineered for professionals who demand unparalleled clarity and durability in high-stakes environments. Whether you’re designing theme park illusions, stage holograms, or laser arrays, these mirrors deliver unmatched performance while meeting strict global safety standards.

Why Our Mirrors Transform Lighting Systems

  • 99.999% Reflectivity: Achieve vibrant, distortion-free projections across UV, visible, and IR spectra, ensuring every photon is utilized for crisp imagery in planetariums, surgical displays, and industrial projectors. This near-perfect reflectivity eliminates dullness, making it ideal for applications where color accuracy and clarity are non-negotiable.​
  • Scratch-Resistant Surfaces: Proprietary coatings withstand thermal shifts (-20°C to 80°C) and humidity, preventing abrasions from dust, cleaning, or operational wear. This durability ensures long-term performance in high-traffic settings like museums, hospitals, and outdoor installations, reducing maintenance needs and replacement costs.​
  • Customizable Designs: Diameters from 10cm to 2m, with curvature tolerances of ±0.01mm, fit diverse systems from compact laser projectors to large-scale architectural lighting. This flexibility allows precise integration, optimizing light distribution and ensuring each application gets a tailored optical solution.​
  • Globally Certified: Compliant with CE, ISO 9001, and EN 13501-1 for fire safety, meeting strict international standards for use in public spaces, medical facilities, and industrial sites. These certifications streamline regulatory approval, providing confidence in safety and quality across global markets.

Applications: Where Precision Meets Creativity

  1. Stage & Entertainment: Create breathtaking holograms and laser shows with 99.999% Reflective Spherical Mirror that maintain reflectivity under high-intensity lighting, ensuring vibrant visuals even in bright stage setups. Used by Cirque du Soleil and Broadway productions, they deliver distortion-free projections, making performances more immersive and captivating for audiences.

  2. Theme Parks & Attractions: Durable enough for outdoor rides and projection mapping, even in coastal or high-humidity environments, these optics resist corrosion and wear from weather. They ensure consistent imagery in water parks, nighttime parades, and interactive exhibits, keeping attractions visually stunning year-round.

  3. Disco Balls & Dynamic Installations: Precision-cut facets ensure seamless light dispersion, casting uniform patterns across dancefloors or interactive art spaces. Their high reflectivity enhances light intensity, while scratch-resistant surfaces withstand frequent handling, maintaining brilliance in clubs, festivals, and modern art displays.

Parameters

Feature Specification
Dimension 1)D=φ12.7-φ50.8mm(tolerance±0.1),H=4-8mm D:H>4:1(tolerance±0.5) 2)D50.8-φ100mm(tolerance±0.1),H=10-25mm D:H>4:1(tolerance±0.5)
Kickoff size φ7.5-45mm
Coating area conventional size D12.7, coating area size 7.5; D25 coating area size 10, other coating area size can be customized
Curvature SR=500-8000mm (customizable), ±0.05% accuracy
Surface accuracy λ/2-λ/10@632.8nm
Spherical accuracy 30"-3′
Roughness Ra0.12nm (Zygo profilometer) test area 173*173um full frequency measurement
Reflectivity ≥99.999% (632-1550nm)
Loss 2-6ppm
Transmission 3-5ppm
Material ULE, fused silica, Zerodur

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Tailored to Your Vision

Need a non-standard size or specialty coating? We provide:

  • UV-resistant or anti-fog layers for outdoor use.
  • Segmented facets for dynamic installations.
  • Private-label packaging for bulk orders.

Trusted by Industry Leaders

With 30+ years of optical expertise, we’ve supplied mirrors for NASA/JPL space projects and EUV lithography systems. Our modular production line ensures consistent quality, whether you order 10 units or 10,000.

Limited Offer: Elevate Your Project Today

Free Sample + 15% Off First Order (Valid for 7 Days)

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FAQs

Q: How does 99.999% reflectivity improve stage lighting vs. standard mirrors?

A: Near-perfect reflection eliminates light loss, ensuring brighter, more vivid effects with minimal energy waste.

Q: Are these mirrors safe for high-traffic venues?

A: Yes! They meet EN 13501-1 fire safety standards and include shatterproof options for public spaces.

Q: Can I order custom curvatures for unique installations?

A: Absolutely—we support radii from 1mm to 10m+ with ±0.05% accuracy.

Q: What’s the warranty period?

A: A 2-year warranty covers materials and workmanship, with extended plans available.

Contact Us

✉️ Email: xachaona@163.com

🌍 Trust Badges: ISO 9001 Certified | 5,000+ Global Installations | RoHS/REACH Compliant

Transform your lighting projects with 99.999% Reflective Spherical Mirror trusted by Universal Studios, Warner Bros., and leading laser labs. Get started today with a risk-free sample!

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