N-Bk7 Plano-Concave Cylindrical Lenses Ar Coating

Product Description

DG Optics specializes in the development, production, and sales of optical products made of any material including BK7,quartz,sapphire etc. The product line covers thousands of categories, such as Dove Prisms, Filters, Rod Lenses, and sapphire watch Windows. Applications include defense and security, aerospace, optical ball covers for underwater cameras, automotive, medical, entertainment and design lighting, electronics and optoelectronics, laser technology, energy and utilities, universities and research, imaging lenses, microscopic inspection, and other industries. Many products and technologies have obtained national patents and software Copyrights, and have been approved by ISO9001 certificate.

Cylinder Lens

HOW DO CYLINDRICAL LENSES WORK?

Cylinder lenses are optical components that have different radii in the x and y axes, which cause them to have a cylindrical/semi-cylindrical shape and image magnification along only one axis. This unique design allows light from a laser, or other illumination source, to be focused into a one-dimensional line instead of a point. The optical properties of cylindrical lenses make them well-suited for a wide range of applications. Common use cases are: Creating a single laser line in laser scanning and optical metrology inspection systems Shaping light beams for imaging applications (e.g., 3D volumetric microscopy) Correcting for astigmatism in imaging systems Creating symmetrical output beams for laser diodes.

Application

In a light sheet microscope, a cylindrical lens is placed in front of the illumination objective to create the light sheet used for imaging.
Cylindrical lenses are used in optical spectrometers.^[4]
Cylindrical lenses are used in holography.
Doublet cylinder lens system is used in optical coherence tomography.
Cylinder lenses are used in many laser applications also. Cylindrical lens can be used to create a laser line. Doublet cylinder lens is used to make laser sheets and circularize elliptical beams from laser diodes.

Place of Origin:	Jiangsu,China, 2 hours by car from Shanghai
Brand Name:	DG Optics
Material	BK7 ,Fused silica, Quarzt, Si, Ge, ZnSe
Coating	UV, IR , SWIR, NIR ,VIS
Structure:	round,square,rectangular
Surface Quality:	40/20, 60/40
Diameter	10-300mm
Clear Aperture	Over 90%
Chamfer	0.1-0.3 mm*45 degree
Tolerance of FL	±2%
Surface quality	N<3(0.5)@632.8nm

N-Bk7 Plano-Concave Cylindrical Lenses Ar Coating

FAQ

Q1:Can you send me free sample or Can I have a sample order ?
A: Yes, We welcome your sample order, and we're also willing to send you free sample to test and check quality. if we don't have stock , then you can place a sample order.
Q2: How many days can I get my package after placing order?
A: We arrange shipping in 24 business hours with 3-5 business days fast shipping method if stock is enough.
Q3: Can I cutomize my own Logo/Design?
A: Yes, you can, please email us or contact us via platform to confirm more details
Q4:We have a commercial project,Can you help offer a optical design solution ?
A:Yes, we have seveal enginners who are experieced in optical design for many application , please send us more detail of your project,we will give our best advice.
Q5: What shipping methods do you use?
A: As to international shipping from China, the lights will be shipped via Fedex, UPS, DHL, EMS, etc. If you would like to specify a shipping method or carrier, please let us know and we will do our best to arrange it for you.