Changchun Long Ze Precision Optics Co., Ltd

CLZ Precision Optics is one of China’s leading optical manufacturing companies. We manufacture a wide range offor 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.

CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore. After returning to their homeland, they employed their technical knowledge into optical processing. With the principles of an innovative spirit, scientific attitude, team work and honesty, the founders of CLZ have been able to grow their business quickly and successfully.

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 surfaces of optical components, and more staffed join our dedicated team, whose passion and drive for supplying thehas allowed our company to flourish into the respected organisation we are today. We like to think that the initial order is just the first step in a long and successful partnership, and look forward to hearing from you with developing an extensive cooperation in the future.

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Products:

	Plano-Convex Lenses	Plano-Convex Lenses Fused Silica Plano-Convex Lenses with 1064 nm Laser Line Antireflection V-Coating Fused silica Plano-Convex lensesare the bes...
	Plano-Concave Lenses	Plano-Concave Lenses Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 Lens The Plano-Concave Lens have one flat surf...
	Bi-Convex Lenses	Bi-Convex Lenses Fused Silica Precision Lensesfor Solid State Laser applications UV Fused Silica Plano-ConvexLensesis a prime choice for lenses in ...
	Meniscus Lenses	Meniscus Lenses UV grade Fused Silica meniscus lensesfrom CLZ Optics One side of meniscus lens is convex, another side is concave. It can be a conv...
	Achromatic Lenses	Achromatic Lenses An achromatic lens, also referred to as an achromat, typically consists of two optical components cemented together, usually a p...
	Optical Glass Domes	Optical Glass Domes Optical domes for Pyranometer in High Quality At CLZ Precision Optics , we specialize in manufacturing glass optical Domesfro...
	Fused Silica Domes	Fused Silica Domes Fused Silica Optical Dome UV Fused Silica Domesis a good choice in the Solar Instruments. It including ultraviolet fused silic...
	Custom Domes	Custom Domes CLZ optics is a manufacturer of optical componentsin China. We are a leading manufacturer of optical domein the world. We have more ...
	Sapphire Domes	Sapphire Domes Sapphire has the characteristic of high hardness,hign strength, high transmittance,with high resistance to thermal shock quality fa...
	Silicon Domes	Silicon Domes ChangChun Long Ze Precision Optics Co.,Ltd - manufacturer of optical domes, except optical glass domes, we can manufacturing Silicon...
	Precision Grade Windows	Precision Grade Windows Square Optical Windows Optical Windowsare flat, plane-parallel plates with ground and polished faces that often used as i...
	Fused Silica Windows	Fused Silica Windows UV Fused Silica Windows, 22mm Dia, 3mm Thick, 1 wave, Uncoated Part Number CWP-2203 Diameter (mm): ...
	Optical Coatings	Optical Coatings Aluminum coated mirrors Aluminum coated mirrors are a good option for many general broadband. Protected Aluminum coating is used f...
	Blank Material	Blank Material CLZ Precision Optics provide optical blank materialsmade of CDGM optical glass which is a leading professional optoelectronic mater...
	Optical components for university optical laboratory	Optical components for university optical laboratory CLZ Precision Optics is an established supplier ofprecision optical componentsfor university o...
	Custom Domes Protective Small Housing	Custom Domes Protective Small Housing CLZ optics has successfully made a small Optical lensesaccording to customized drawings. The outer radius 8...
	IR Optical Components	IR Optical Components HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses CLZ Optics manufacturing optical lenses, except optical glass lense...
	Optical Mirrors	Optical Mirrors CLZ Precision Optics provide Precision Grade Optical Mirrors, the optical mirror various substrates including N-BK7, low expansion...
	Spherical Lenses	Plano-Convex Lenses Fused Silica Plano-Convex Lenses with 1064 nm Laser Line Antireflection V-Coating Fused silica Plano-Convex lensesare the bes...
	Optical domes for Pyranometer in High Quality	Optical Glass Domes Optical domes for Pyranometer in High Quality At CLZ Precision Optics , we specialize in manufacturing glass optical Domesfro...
	Custom optical components for Laser optics	CLZ Precision optics supply to customers in the laser measurement and laser scanning industry for applications such as distance monitoring systems...
	Large optical dome as high pressure viewports using in submersibles	is an important component in submersibles, it has wide-angle and can be protective of the deep-sea camera. Due to the limitations of our manufactu...
	Custom MgF2 Coated Achromatic Lenses	consist of two optical components cemented together to form achromatic doublet lenses. provide custom achromatic doublets are available with a sin...
	Custom Meniscus Lens	Meniscus Lens has two spherical curved surfaces, one outwardly curved and other inwardly curved. Meniscus lens can be either positive or negative,...
	Custom Plano-Concave Cylindrical Lenses	CLZ precision optics provide for laser systems and imaging systems. Such as . Plano-Concave Cylindrical Lenses is a common cylindrical lenses, it ...
	High Quality Spherical Lenses	are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light...