China New Product Optical Glass Lens - double convex lens – DG

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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Optical Window , Protected Lens , Glass Double Convex Lens , "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".

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

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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: Lithuania, Sierra Leone, Amman, The credibility is the priority, and the service is the vitality. We promise we have now the ability to offer excellent quality and reasonable price items for customers. With us, your safety is guaranteed.

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Problems can be quickly and effectively resolved, it is worth to be trust and working together.

By Athena from Canada - 2017.09.28 18:29

As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

By Olive from Sevilla - 2018.06.18 19:26

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