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Spherical Lenses

Plano-Convex Lenses
Plano-Concave Lenses
Bi-Convex Lenses
Bi-Concave Lenses
Meniscus Lenses
Achromatic Lenses

Optical Dome

Optical Glass Domes
Fused Silica Domes
Custom Domes
Sapphire Domes
Silicon Domes

Cylindrical lenses

Positive Cylinders Lenses
Negative cylinders lenses
Rod Lenses

Optical Windows

Borosilicate windows
Precision Grade Windows
BK7 Windows
Fused Silica Windows
Sapphire Windows
Infrared Windows

Silicon Windows Fluoride Optical Windows

Custom Windows

Optical Prisms

Right Angle Prisms
Dove prisms
Amici Prisms
Rhomboid Prism
Cube Beamsplitters
Corner Cube Retroflectors
Penta Prism
Custom Prism

Optical Mirrors

Plano mirrors
Concave Mirrors

Optical Filters
UV and IR Optics

UV Optical Components
IR Optical Components

Custom Optics

Custom Conical lenses
Custom Optical Lenses
Custom Optical Windows
Custom Optical Mirrors

Optical Coatings

Broadband anti-reflection (BBAR)
Single layer magnesium fluoride coating
Single wavelength AR coating (V-coating)
Dual-band AR coating (W-coating)
High reflection all-dielectric coating
Metallic mirrors (aluminum, silver, gold; protected; enhanced)
Band pass filters

Blank Material

Fused Silica Blank Materials
Cutting Blank Material
Pressing Blank Material
Silicon substrate, Blank of Silicon, monocrystalline silicon
Optical Glass

Fluor Crown glass Light Crown glass Phosphate Crown Glass Barium Crown Glass Dense Barium Crown Glass Lanthanum Crown Glass Light Flint Glass Flinting Glass Barium Flint Glass Dense Barium Flint Glass Dense Flint Glass Lanthanum Flint glass Dense Lanthanum Flint Glass Special Firestone glass
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Spherical Lenses

Plano-Convex Lenses

Uncoated Plano-Convex (PCX) Lenses MgF2 Coated Plano-Convex (PCX) Lenses AR Coating 420-680nm Plano-Convex Lenses AR Coating 400-950nm Plano-Convex Lenses AR Coating 630-1100nm Plano-Convex Lenses AR Coating 750-1500nm Plano-Convex Lenses

Plano-Concave Lenses

Uncoated Plano-Concave Lenses MgF2 Coated Plano-Concave Lenses AR Coating 420-680nm Plano-Concave Lenses AR Coating 400-950nm Plano-Concave Lenses AR Coating 630-1100nm Plano-Concave Lenses AR Coating 750-1500nm Plano-Concave Lenses

Bi-Convex Lenses

Uncoated Double-Convex Lenses MgF2 Coated Double-Convex Lenses AR Coating 420-680nm Double-Convex Lenses AR Coating 400-900nm Double-Convex Lenses AR Coating 630-1100nm Double-Convex Lenses AR Coating 750-1500nm Double-Convex Lenses

Bi-Concave Lenses

Uncoated Double-Concave Lenses MgF2 Coated Double-Concave Lenses AR Coating 420-680nm Double-Concave Lenses AR Coating 400-900nm Double-Concave Lenses AR Coating 630-1100nm Double-Concave Lenses AR Coating 750-1500nm Double-Concave Lenses

Achromatic Lenses

AR Coating 400-900nm Achromatic Lenses MgF2 Coated Achromatic Lenses AR Coating 420-680nm Achromatic Lenses Uncoated Achromatic Lenses

Optical Dome

Optical Glass Domes
Fused Silica Domes
Silicon Domes

Optical Windows

Precision Grade Windows
N-BK7 Windows

λ/4 N-BK7 Precision Windows 2λ N-BK7 Optical Windows

Fused Silica Windows

λ/4 UV Fused Silica Windows 2λ UV Fused Silica Windows

Sapphire Windows
General Grade Windows

HRFZ-Si THz Lens
Beamsplitters

Beamsplitter Cubes

Non-Polarizing Beamsplitter Cubes Polarizing Beamsplitter Cubes

Ball Lenses & Half Ball Lenses

H-K9L Ball Lenses
H-K9L Half Ball Lenses
Fused Silica Ball Lenses
Fused Silica Half Ball Lenses
Sapphire Ball Lenses
Sapphire Half Ball Lenses
Ruby Ball Lenses
Ruby Half Ball Lenses
High Index Ball Lenses
High Index Half Ball Lenses

Cylindrical lenses

Positive Cylinders Lenses
Negative cylinders lenses

Optical Mirrors

Flat Mirrors

Dielectric Mirrors Uncoated Optical Mirror Substrates Metal Coatings Mirrors

Concave Mirrors

Dielectric Mirrors Metal Coatings Mirrors Uncoated Concave Mirror Substrates

Precision λ/10 front surface Uncoated Mirror Substrates

Prisms
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Spherical Lenses

PRECISION OPTICS CATEGORIES

Welcome to CLZ Optical Co., Ltd.

CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore.

CLZ Optical Co., Ltd.is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D. We were established in early 2012 in China’s Optical Manufacturing hub of Changchun...

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In 2018 CLZ improved our capabilities with the purchase of ZYGO Verifire Interferometer - 4

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CLZ Optical is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Medical, Life Sciences.