Company Information
We are Changchun Long Ze precision optics co.,ltd based in Changchun, China. We are member of TradeKey.com since July, 2016. Our business is related to Minerals & Metallurgy industry and we specifically deal in spherical lens. Please find our product details below:
Plano-Convex Lenses
Plano-Convex Lenses are Optical Lenses with a positive focal length. Plano-Convex Lenses are ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a rang...
Dome Lens
This dome lens diameter nearly 102mm,  it is our biggest dome lens. It have more bigger space and the m...
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