High Quality Nuv 345-365nm 50X Tube Lens FL200mm Na 0.7 Objective Lens

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Usage: Optical
• Transmittance: 80%-90%
• Shape: Objective Lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Non-Customized
• Focal Length [mm]: 200
• Selling Units: Single Item
• Place of Origin: Nanjing
• Model Number: Nuv-50X-95-Na0.7-3.5
• Numerical Aperture: 0.7
• Magnification Factor: 50X
• Working Distance: 3.5mm
• Transport Package: 5X5X5cm
• Specification: 1.000kg
• Trademark: RONAR-SMITH & OPEX
• Origin: Jiangsu, China
• HS Code: 9002909090

Product Description

Product Description

NUV (Near - UltraViolet) Objective Lens

NUV objective lens is a lens mainly used for near - ultraviolet light observation. 

1. NUV objective lens is widely used in semiconductor inspection. It helps in detecting microscopic defects on the surface of semiconductor wafers during the manufacturing process by using near - ultraviolet light to achieve high - resolution imaging.
2. In the field of fluorescence microscopy, it plays a crucial role. It allows for the excitation and detection of fluorophores that have specific absorption and emission spectra in the near - ultraviolet region, enabling detailed studies of biological samples such as cells and tissues.
3. NUV objective lens is also applied in materials science. It can be used to analyze the optical properties of various materials in the near - ultraviolet range, providing valuable information about the material's composition, structure, and any potential defects or impurities.
4. In forensic science, these lenses are utilized for the examination of evidence. They can help in analyzing trace materials, such as fibers or inks, through their fluorescence characteristics under near - ultraviolet light, aiding in criminal investigations.
5. The lens is used in optical lithography as well. It helps in the precise patterning of micro - and nano - structures on substrates by focusing near - ultraviolet light, which is essential for the production of integrated circuits and other micro - fabricated devices.

 

 

 

 

 

 

 

 

 

 

Part No.	NUV-50X-95-NA0.7-3.5
wavelength	345-365/450-700nm
magnification	50X
FOCAL LENGTH [mm]	200
NUMERICAL APERTURE (NA)	0.7
WORKING DISTANCE [mm]	3.5

Instruction of Cleaning &Mounting Optics Please put on finger cap or rubber glove to take and lay the optics,never use naked finger to touch them including asembing optics. You can only touch the edge ofoptics.touch the coating layer is pro hibited! Never talking towards the optics surface.Food,beverage and other potential pollutants should be put far away from optics! The optics should be put in a clean and dry place whenever test and clean them! The optics should be placed on several layers of soft paper. The dust on the suface should be blown away by air ball! If you do have to clean the optics, you could only use the cotton ball which used in the lab, digging wih highly pure Alcohol or Acetone,and then twisting from the center to the edge very softly! You should change the cotton ball from time to timetoavoid scratching the surface by dusts/dirts affiliated to the cotton ball! Handle optics with care!

Company Profile

Packaging & Shipping

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern
Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid
East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%).
There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
F-theta Scan Lens,Beam Expanders,Focusing Lens,Mirror,Window

4. why should you buy from us not from other suppliers?
Wavelength Opto-Electronic Co., Ltd (WOE), announced its company listing in National Equities Exchanges & Quotations (NEEQ) on Dec
16, 2014 under the stock code 831518.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,Express Delivery
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash,Escrow;
Language Spoken:English