Bi-Convex Lens (DCX1307)
Bi-Convex Lens The convex surfaces on both sides of the lens are identical, giving it a positive focal length. This design enables them to effectively converge incident light. In 1:1 imaging, they ensure clear, distortion-free image reproduction while maintaining the true size and shape of the object. In multi-element systems, they work together with other lenses to correct aberrations such as spherical aberration, thereby improving overall optical performance. These lenses are widely used in microscopes, telescopes and cameras, playing a key role in focusing light to form clear images, and are an indispensable part of various optical applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-BK7 |
| Diameter Tolerance | +0.0/-0.15 mm |
| Focal Length Tolerance | ±2 % |
| Centering | <3 ′ |
| Clear Aperture | >85 % |
| Surface Figure [@633nm] | <λ/4@633 nm |
| Surface Quality | 60/40 |
| Chamfer [45°] | <0.25 mmx45 ° |
| Coating | Uncoated, AR, HR, PR coatings, etc. |
| Design Wavelength | 546.1 nm |
| Design Index [546.1nm] | 1.5183±0.0005 |
| Focal Length f | 200.0 mm |
| Diameter | 25.4 mm |
| R1=R2 | 206.84 mm |
| Temperature | 2.8 mm |
| Thickness | 2.0 mm |
| Width | 199.0 mm |
Datasheet
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Supplier Information
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