China New Product Optical Glass Lens - double convex lens – DG
China New Product Optical Glass Lens - 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:
We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for China New Product Optical Glass Lens - double convex lens – DG , The product will supply to all over the world, such as: Islamabad, South Africa, Adelaide, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they're produced scientifically of purely raw supplies. It accessible in a variety of designs and specifications for the selection. The newest forms are much far better than the previous one and they're extremely popular with several clients.
By Ellen from Lahore - 2018.11.22 12:28
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Jonathan from Hanover - 2017.12.19 11:10
