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Positive Cylinders Lenses
Negative cylinders lenses
Rod Lenses

Optical Windows

Precision Grade Windows
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Infrared Windows

Calcium Fluoride (CaF2) Windows Silicon Windows Magnesium Fluoride Windows

Custom Windows

Prisms

Right Angle Prisms
Dove prisms
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Rhomboid Prism
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Custom Optics

Custom Conical lenses
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Custom Optical Mirrors

Optical Coatings
Blank Material

Cutting Blank Material
Pressing Blank Material
Online Stock

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
Sapphire Domes
Silicon Domes
Custom Domes

Optical Windows

Precision Grade Windows
BK7 Windows
Fused Silica Windows
Sapphire Windows
Infrared Windows
Custom Windows

Blank Material

Cutting Blank Material
Pressing Blank Material

UV and IR Optics

UV Optical Components
IR Optical Components

Optical Coatings
Prisms
Mirrors
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Welcome to CLZ Precision Optics Co., Ltd

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

CLZ Precision Optics 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, Defense 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", it is a full-featured interferometer that can provide non-contact measurements of flat or spherical

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CLZ Precision Optics 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.