Jilin Tianhua Opto-Electrical Technology Development Co., Ltd.: Changchun, Jilin, China; Main products: Cylindrical lens, Spherical lens, Prism, Optical filter, Optical window

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UV Grade Glass Meniscus Cylindrical Lens, Optical Meniscus Cylindrical Lenses

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Product Details

Place of Origin	Jilin, China	Brand Name	Tianhua
Model Number	THCYL-0030	Material	Other, Glass, N-BK7, H-K9L, Quartz, LaSF3, SF58, BaSF51 etc.
Usage	Optical	Structure	Plano-concave
Shape	Cylindrical

UV Grade Glass Meniscus Cylindrical Lens, Optical Meniscus Cylindrical Lenses

Cylindrical lens is used to correct astigmatism in the eye, or stretch a point of light into a line in rangefinders.

They are available in either plano concave or plano convex configurations. Plano Concave Cylindrical lenses

have a negative focal length and are used for image reduction or to spread light. Plano Convex Cylindrical le

nses have a positive focal length, which makes them as the ideal component for collecting and focusing

light for many imaging applications.

Convex concave (meniscus) lenses can be either positive or negative, depending on the relative curvatures of

the two surfaces. A negative meniscus lens has a steeper concave surface and will be thinner at the center

than at the periphery. Conversely, a positive meniscus lens has a steeper convex surface and will be thicker

at the center than at the periphery. An ideal thin lens with two surfaces of equal curvature would have zero

optical power, meaning that it would neither converge nor diverge light.

Specifiction of Our Cylinderical Lens as Follow:

Our Advance Production Line

Jilin Tianhua Opto-Electrical Technology Development Co., Ltd.: Contact nameFeng Chen
Chat Now; Phone86-431-85175526; AddressHuoju Road No286, Changchun, Jilin