||New Products RFQ News Contact Us
Tel: 86 25 83427907 Fax: 86 25 83426285
Home > Products > Lenses > Single > Meniscus Lens
Meniscus / Crescent Lens (Concave-Convex)
The Meniscus / Crescent lens has concave-convex spherical polished surfaces. If these meniscus / crescent lenses are used in combination with other components, it is possible the focal length of assembly, without significantly increasing the axial aberrations. These lenses are employed to greatest advantage to they are used to shorten the length the focal length of a doublet or a plano-convex lens already working at an infinite conjugate ratio.
Cutting lenses like rectangle, step according to various requirements are available. Creator Optics can produce all kinds of customized optical meniscus / crescent lenses.
The main material of these crescent / meniscus lens are as follows:
Surface Quality: 80/50, 60/40, 40/20, 20/10, 10/5.
Specifications of Meniscus / Crescent Lenses:
* For more information or other materials and requests, please contact us.
|Sapphire Windows||Sapphire Rods||Sapphire IPL Light Guides||: +86 25 83427907|
|Round Sapphire Windows||Micro Sapphire Rods|
|Rectangular Sapphire Windows||Sapphire Tips||Sapphire Piston / Plunger Rods||: +86 25 8342 6285|
|Sapphire T-step Windows||Sapphire Tapered Rods|
|Sapphire Cone Windows||: email@example.com|
|Large Sapphire Windows||Sapphire Balls and Bearings||Sapphire Blades / Knives|
|Micro Sapphire Windows||Sapphire Ball and Half-ball|
|Sapphire Wedge Windows||Sapphire Bearings||Sapphire Optical Prisms|
|Custom Shaped Sapphire Windows|
|Sapphire Viewport||Sapphire Optical Mirrors|