Positive cylinders have one flat surface and one convex surface.
| Ross Optical Industries | |
|---|---|
| Product Category | Optical Lenses |
| Product Number | L-PCP030 |
| Product Name | Positive Cylinder |
| Lens Type | Cylindrical Lens |
| Lens Application | Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature) |
| Focal Length | 200 mm (7.87 inch) |
| Center Thickness | 5 mm (0.1969 inch) |
| Edge Thickness | 1.9 mm (0.0748 inch) |
