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Glass H-k9l High Transmittance Double Concave Lens With Uv Melting Quartz
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Glass H-k9l High Transmittance Double Concave Lens With Uv Melting Quartz

Price: 15 USD / Piece

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Minimum Order Quantity :

5 Piece

In Stock

In Stock

Product Specifications

Lenses MaterialGlass
FOB PortFOB Port
Payment TermsOthers, Telegraphic Transfer (T/T)
Supply Ability1000000 Per Month
Delivery Time10 Days
Sample AvailableYes
Sample PolicyFree samples are available
Main Export Market(s)Asia, Australia, South America, Western Europe, Central America, Eastern Europe, North America
Main Domestic MarketAll India

Product Overview

Key Features

The H-K9L double concave lens has excellent transmittance from visible to near infrared (350-2000nm).H-K9L (N-BK7) is a commonly used optical glass for the preparation of high-quality optical elements. When the additional advantages of UV melting quartz (good transmittance and low thermal expansion coefficient in the UV band) are not needed, H-K9L is generally selected.When deciding whether to use a plano-concave lens or a biconvetal lens to diverge the incident light, the biconvetal lens is preferred if the absolute conjugate ratio (distance divided by distance) is close to 1.Plano-concave lenses are preferred when the absolute magnification is less than 0.2 or greater than 5.
Specifications:
Structure: Bi Concave Lens
Material: Optical Glass,BK7,H-K9L,UVFS,Germanium,Silicon,CaF2,MgF2,ZnSe,ZnS,Sapphire.
Dia.0.35-700mm
Dia.Tol.+0.00/-0.01mm
Surface Quality:10-5
Surface Irregulatiry:I /10 @632.8nm or customer design
Thickness tolerance:+0/-0.02mm
Clear Aperture>90% of diameter
Chamfer:0.05-0.5mm
Centeration<30 arcsec
Coating:Single Mag2, Multiple Layers AR Coating
A: 350-650nm
B: 650-1050nm
C: 1050-1585nm
D: Customer Design

Company Details

Changchun Sunday Optoelectronics Co.,ltd, Established in 2001 at Changchun in Jilin, is a leading Exporter,Manufacturer,Supplier of Optical Glasses & Sunglasses in China. Changchun Sunday Optoelectronics Co.,ltd is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading H-K9L High Transmittance Double Concave Lens with UV Melting Quartz, Changchun Sunday Optoelectronics Co.,ltd has made a reputed name for itself in the market with high-quality Achromatic Double Glue Lens For Multicolor Lighting And Imaging, H-K9L High Transmittance Double Concave Lens with UV Melting Quartz, etc.
Focusing on a customer-centric approach, Changchun Sunday Optoelectronics Co.,ltd has a pan-India presence and caters to a huge consumer base throughout the country. Buy Optical Glasses & Sunglasses in bulk from Changchun Sunday Optoelectronics Co.,ltd at Trade India quality-assured products.

Business Type

Exporter, Manufacturer, Supplier

Establishment

2001

Working Days

Monday To Sunday

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Seller Details

Changchun, Jilin

Mr Bess Zhang

Address

No 9576, Donghuan Road, Changchun, Jilin, 130000, China

double concave lens in Changchun

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