| Customization: | Available |
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| Warranty: | 3years |
| Usage: | Optical |
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Detailed parameters
| production name | plano concave lens |
| material | k9 glass |
| surface quality | 60/40 |
| diameter tolerance | +/-0.0-0.1mm |
| diameter | 20mm/custom |
| focal length | 50/custom |
| thickness tolerance | +/-0.01mm |
| coating | ar coated/custom |
| application | optical equipment |
plano concave are thicker at the edge than in the centre and flat on one side. The plano-concave lenses are
used to expand light beams or to increase focal lengths in optical systems or to balance aberrations from other
lenses within a system
Negative focal length diverges collimated incident light. Spherical aberration, and coma are reduced when
used at infinite conjugate ratio with collimated light incident upon the concave side.
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 and we can customized cemented lens according to the
drawing and sample
A wide range of focal lengths and diameters are available.
Please ask for sizes and focal lengths required as we can supply a wide selection of Optical glued lens
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.
Located in Henan,a becutiful city in China,nanyang jingying trade co., ltd has become one of China'S leading manufacturers
of optical component,optical assemblies,lens assemblies Founded in 1999,we have a strong and steady growth that has lead
us to today's staff of over 1300 comprised of a very skilled team of fabricators,mechanical engineers ,process engineers ,optical
engineers and coating designers Our manufacturing capabilities consist of all type of custom manufactured lens,like plano convex
lens ,biconvex lens,plano concave lens,biconcave lens,achromaticl lens,cylindrical lens,spherical lens and aspherical lens
beamsplitter like beamsplitter plate,cube beamsplitter and other beamsplitter,prism,like right angle prisms,penta prisms,corner
cube prism,dove prism,reflective prism,dispersion prism,anamorphic prism .coatings,optical system ,the products are widely used
in non-contact inspection,medical,automation,precision instrument,automotive,micro-measuring Quality is first and always the keys
to our success,we also have most advanced metrology instrument,spherical lens measurement system,prism angle measure system,
with theses advanced instrument ,we acquire the ISO9001 ,CE International certificateAs a company ,we are commited to growth
and development .our cooperative relationship with local universities and research center,university,optical technology research
institute ,enhances our engineering and R&D techniques .With the concept of strict management,continuous innovation,continuous
improvement,customer satisfation,our company is committed to deliver customers with quality products,on-time delivery ,competitive
pricing .we focuses on producing high precision optical components.the goal at our company is to be your first choice of partner
supplier of optical components.
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