custom high quality small optical glass quartz 11mm bi-concave lens

Optical Glass Round Microscope Biconcave 30mm 40mm Double Concave Lens

we are manufacturer of optical glass lens and prims

we can make all kinds of optical glass lens,prism,glass filter ,optical window plate and optical reflective mirror according to your drawing ,sample or detail request 

welcome to inquiry

The Double Concave Lenses are made from BK7 material, which are manufactured with both surfaces concave. 

These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen through the lens. 

They are often used to expand light or increase focal lengths in existing systems. 

They are used in laser beam expanders, optical character readers, viewers, and projection systems. 

We will provide precision grade Double Concave Lenses with tighter manufacturing tolerances.

Our company is a professional customized-oriented optical company.
Our main products are prisms including triangular prisms,penta prisms,roof prisms.
Lens such as plano convex,plano concave,biconvex,biconcave.
All this products are have kinds of sizes

related products

packing and delivering

Packaging & Delivery.

Packaging Details: 
Inner packing-------special protective packing for optical products. 
Outer packing------carton, Shock absorption material and bubble wrap 

Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc. 

Please note it before delivery. Transit time deponds on the express and destination. 

By the way, we would re-check all the details before delivery.

our company

Our company.

Nanyang Jingying Commerce and trade Co., Ltd. is a high-tech enterprise specializing in the processing and customization of optical glass prism and lens, 

and the production and development of optical components. 
 Our factory is located in Henan Nanyang city, one of the important optical bases in China. 

Our working area is more than 1000 quare meter, now about 50 employees, more than 30 sets professional equipments for production.

 We mainly provide custom service according to the customer's drawings. 

Reliable quality and trust service are we offering and pursin

Brand: NOAIDA

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