Popular Design for Achromatic Lens For Optical Equipment - double convex lens – DG
Popular Design for Achromatic Lens For Optical Equipment - double convex lens – DG Detail:
Bi-Convex Lenses are the best choice where the object and image are at equal or near equal distance from the lens. When the object and image distance are equal (1:1 magnification), not only is spherical aberration minimized, but also coma, distortion, and chromatic aberration are identically canceled due to the symmetry. Bi-convex lenses function similarly to plano-convex lenses in that they have a positive focal length, and focus parallel rays of light to a point. Both surfaces are spherical and have the same radius of curvature, thereby minimizing spherical aberration. As a guideline, bi-convex lenses perform within minimum aberration at conjugate ratios between 5:1 and 1:5. Outside this magnification range, plano-convex lenses are usually more suitable.
Material for choices :
BK7, fused silica&quartz, and others demanded.
Quick Details
| Place of Origin: | Jiangsu，China | |
| Brand Name: | DG Optics | |
| Usage: | Optical | |
| Material: | Fused silica, Quartz, BK7, and others | |
| Structure: | Double convex | |
| Shape: | Round, square | |
| Surface Quality: | 40/20 ,20/10 | |
| Coating： | MgF2, VIS 0°, VIS-NIR, NIR II, VIS-EXT | |
| Diameter | 0.5-600mm | |
| Tolerance | ± 0.001mm Minimum |
Supply Ability
Supply Ability: 6000000 Piece/Pieces per Month
Packing
Packaging Details
Inner packing——-special protective packing for optical products.
Outer packing——carton, Shock absorption material and bubble wrap
Delivery
Port :Shanghai
Transportation—–International Air Transport (UPS DHL FEDEX SF…)
Delivery Detail——2-25workdays
Product detail pictures:
Related Product Guide:
Gaining client pleasure is our company's aim without end. We are going to make excellent efforts to create new and top-quality goods, meet your special requirements and provide you with pre-sale, on-sale and after-sale companies for Popular Design for Achromatic Lens For Optical Equipment - double convex lens – DG , The product will supply to all over the world, such as: Finland, Sevilla, Liberia, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
By Gary from Pretoria - 2017.08.28 16:02
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Roxanne from Naples - 2017.07.28 15:46
