2023 Free Sample/Inquiry for Drawings Meniscus Lens Positive/Negative Meniscus Lens

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Price

US$ 1 ~ 99

Min Order Quantity1 Piece
Delivery Lead Time5000 pcs / day
Payment Terms 7
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Supplier Info.

Company Name SiChuan JUKA Optical Technology
Membership Free member
Registration Date2022.07.22
Country/RegionChina
CityChengdu
Contact Linda Lim(Ms.)

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Product Attributes

- Brand Name Oplens
- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords Meniscus Lens, Positive Meniscus Lens, Negative Meniscus Lens, OEM Optics

Description by Manufacturer

A meniscus lens is a lens with two spherical surfaces, convex on one side and concave on the other. The lens provides a smaller beam diameter to reduce beam waste and spherical aberration. When one meniscus is combined with another lens, the focal length is shortened and the numerical aperture of the system is increased. This reduces image distortion and improves image resolution.

There are two types of meniscus lenses:

● Positive meniscus lens

The positive meniscus lens is used for applications requiring small focal numbers (less than 2.5). For focal lengths between 2.5 and 10, a meniscus lens minimizes spot size and improves image quality. The concave side curvature of a positive lens is smaller and the convex side curvature is larger.

Frequently used for beam focusing applications

Minimizes the increase in spherical aberrations for multi-element systems

● Negative meniscus lens

The negative meniscus lens is used for applications using infrared materials with a high refractive index. These lenses serve as substitutes for other negative lenses with greater curvature on the concave side and less curvature on the convex side. They are used in beam spreading applications where minimal spherical aberration is required.

Frequently used for beam expanding applications

Minimizes the increase in spherical aberrations for multi-element systems

Parameters

Material	Optical Glass
Surface Flatness	< λ/5 @ 633nm
Scratch/Dig	< 40/20 (both sides)
Eccentricity	≤ 1arcmin
Focal Length Tolerance	< ± 1%
Diameter Tolerance	< + 0.00/ - 0.02mm
Thickness Tolerance	< ± 0.05
Clear Aperture	≥ 95% of diameter

Oplens provide custom optical components, we can custom sizes and shapes. If you are interested in any of our products, please click here .

Price

Price US$ \ 1 ~ 99 / Piece

Packaging & Shipping

- Delivery Lead Time5000 pcs / day
- Minimum Order 1 Piece
- Total quantity in StockOver 5000
- Shipping Career

Product Image

2023 Free Sample/Inquiry for Drawings Meniscus Lens Positive/Negative Meniscus Lens

Meniscus Lens Related Products

Main Export Markets

- SiChuan JUKA Optical Technology is mainly exporting to Asia, Europe, North America, South America, Australia, Africa

Company Profile

About SiChuan JUKA Optical Technology

Membership Free member
Registration Date2022.07.22
Country/RegionChina
CityChengdu
Contact Linda Lim(Ms.)

OPLENS is an excellent optical brand created by SiChuan JUKA Optical Technology. It was located in Chengdu, China, which enjoys the reputation of the world optical processing center.For 16 years, we have been committed to providing customers with high-precision optical system solutions, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics. We own 10,000 square meters of modernized facilities, hundreds of equipment and instruments, and a stable team of more than 200 experienced engineers and workers.

You are most welcome to experience our outstanding products and services to make your business more stably and successfully.

Selling Categories

- Measurement & Analysis Instruments >> Optical Instruments

Keywords

optical components , precision optics , sphericoptics

Registration Date	2022/07/22(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2018
Employees total	101 - 500
Annual revenue	USD 5,000,001 - 10,000,000

Contact Information Order Credit Report

Company	SiChuan JUKA Optical Technology
Address	No 18 TaiXing Avenue,Dujiang Yan Economic& Technological Development ZoneChengduSichuan611833China
Phone	86 - 028 - 62173759
Fax	86 - 028 - 85874234
Homepage	http://www.oplens.com
Contact	Linda Lim

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2023 Free Sample/Inquiry for Drawings Meniscus Lens Positive/Negative Meniscus Lens

Product Attributes

Description by Manufacturer

Price

Packaging & Shipping

Product Image

Meniscus Lens Related Products

Main Export Markets

Company Profile

Construction &
Real Estate