Plano-Convex Lens SD1A755
Plano-convex lenses collimate divergent light or focus collimated light. Sunday-optics plano-convex lenses have diameters from 0.1mm to 600mm and can use optical glass, quartz, sapphire, CaF2, MgF2, ZnSe, CaF2, Ge, Si and other infrared glasses. What is the difference between convex and concave lenses? Structural characteristics: a plano-concave lens has one flat side and one concave side, with its center thinner than its edges. This structure gives plano-concave lenses their distinctive optical properties. A plano-convex lens has one flat surface and one convex spherical surface. This structure allows it to converge light to a point called the focus. Focal characteristics: a plano-concave lens has a negative focal length, so light diverges after passing through it. This makes it useful in optical systems for beam expansion, light projection and increasing the focal length of the system. A plano-convex lens has a positive focal length and can focus parallel light to a focal point or convert a point light source into a collimated beam. Plano-convex lenses are mainly used for monochromatic light, such as laser light. They are ideal for converging parallel light or converting a point light source into parallel light.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Structure | Plano-Convex Lens |
| Material | Optical glass 、UVFS、 Germanium 、 Silicon 、CaF2、MgF2、ZnSe ZnS、 Sapphire |
| Available diameter | 0.1mm to 600mm |
| Diameter Tolerance [or Customer design] | +0.00/-0.02mm or customer design |
| Surface Quality | 10-5 |
| Surface Irregularity [@632.8nm or Customer design] | λ/10 @632.8nm or Customer design |
| Thickness tolerance | +0/-0.02mm |
| Clear Aperture [Diameter] | > 90% of the diameter |
| Chamfer [According to Customer Requirements] | 0.05-0.5mmx45 degrees, according to customer requirements |
| Centering | 3 Arcmin |
| Coating | Single Mag2 and multilayer antireflection coatings; 350-650nm; B:650-1050nm; C:1050-1585nm; D:Customer design |
| Effective Length [BK7 Standard Plano-convex lens] | 150 mm |
| Diameter [BK7 Standard Plano-convex lens] | 75 mm |
| Radius [BK7 Standard Plano-convex lens] | 77.75 mm |
| Material [BK7 Standard Plano-convex lens] | BK7 |
| Temperature [BK7 Standard Plano-convex lens] | 12.64 mm |
| Tellurium [BK7 Standard Plano-convex lens] | 3.00 mm |
Applications
Datasheet
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Supplier Information
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