Product Description:
We are specialized in the production of various specifications of optical components according to the customers' demand, And we are committed our standard more than ten years to offering our customers with excellent products, reasonable prices and high level of service.
Optical sapphire rod lens:
Rod Lens is designed for use in a variety of laser and imaging applications. The addition of this product line is part of a continued effort to support current trends toward miniaturization.
Its optical performance is similar to a cylinder lens, the light passing through the diameter of the rod lens will be focused into a line.
Technical Parameters:
| Product name | Polished Sapphire Glass Cylinder Rod Lens |
| Material | Sapphire(Al₂O₃) |
| Purity | 99.999% |
| Hardness | Mohs 9 |
| Refractive index | 1.76 |
| Diameter | 0.1-100 mm |
| Diameter Tolerance | 0/-0.05 mm |
| Length | 0.5-100 mm |
| Length Tolerance | 0/-0.05 mm |
| Surface quality | 60/40 or better |
Applications: 
Cylindrical lenses have a spherical radius in one direction.
This enables the light to be focused in one axis. Point of light can be stretched into a single line.
It can be used in a variety of different applications, including bar code scanning or laser projection, collect, focus and diverge light
and are often components of lens systems that perform an achromatic function for example.
We supply cycindrical plano convex lens and spherical plano convex lens
These cylindrical lenses are designed for applications that require one-dimensional shaping of the source.
They have a flat-concave and flat-convex structure, both for diverging or converging beams.
We supply cylindrical lens,like cylindrical lens,plano convex cylindrical lens,half rod plano convex cylindrical lens,etc
