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Nanjing Yunlu Lens and Prism Co.,LTD
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 Lens
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Lens
Symmetric convex lenses are fabricated with the identical convex surface on both side of the lens. Due to the symmetry, aberrations such as coma, distortion and chromatic aberration are almost canceled out. These lenses may be combined with another lenses to form complex imaging system.
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Spherical Lenses
Plano convex lenses are used in many applications including telescopes, collimators, magnifiers, optical transceivers and condenses. These lenses have a plane and a convex surface. They may be combined with other lenses to form complex imaging system.
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symmetric-concave spherical lenses
Symmetric concave lenses are manufactured with both concave surfaces. They have negative focal lengths. These lenses are often used to expand light or to increase focal lengths in existing systems. Also, they can be used in laser beam expander, optical character readers, viewers, and projection system
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| Company Name |
Nanjing Yunlu Lens and Prism Co.,LTD |
| Address |
268# Jile road, Ma'an town, Luhe district,Nanjing China , 211500 Nanjing, Jiangsu, China |
| Phone |
86-25-57757036 |
| Fax |
86-25-57757036 |
| Homepage |
http://www.made-in-china.com/showroom/lvlensprism
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| Contact |
Richie Ho |
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