Uvfs Plano-Concave Cylindrical Lenses/Fused Silica Plano-Concave Cylindrical Lens

• After-sales Service: 3r Policy-Return, Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
• Type: Cylindrical Lens
• Transmittance: Central 80% of Diameter
• Shape: Single-lens
• Model NO.: RAY-OL038#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Ar.14, Ar.16, Ar.18, Ar.33 Coated
• Substrate: UV Fused Silica
• Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing
• Surface Flatness: Lambda/2-4 or Custom Manufacturing
• Effective Focal Length(Efl): From -25.4mm to -300mm
• Surface Accuracy, Irregularity: Lambda/2-4 or Custom Manufacturing
• Transport Package: Cartons or Wood Case
• Specification: 6.35mm-50.8mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

General Introduction: Raytek's UV fused silica plano concave cylindrical lens is designed to meet the stringent requirements of laser electro-optic applications. They are made of UV fused quartz and polished to a strict tolerance to ensure minimum wavefront distortion. Strict surface quality tolerances minimize scattering and unnecessary diffraction effects, making these lenses particularly suitable for sensitive laser applications, including laser scanning, diode laser beam shaping. UV fused silica can provide maximum transmission from 195 nm to 2100 nm. It does not fluoresce under ultraviolet light and is radiation resistant. For high energy applications, the high purity of fused silica eliminates the micro defects that may cause laser damage..

Products Name: UVFS Plano-Concave Cylindrical Lenses
Alias: UV FUSED SILICA Plano-Concave Cylindrical Lenses,UV FUSED SILICA Plano-Concave Cylindrical Lenses, Optical onvex lens, UV FUSED SILICA optical Concave lens, Visible UV FUSED SILICA Plano-Concave Cylindrical Lens, Visible Plano-Concave Cylindrical lens, IR Plano-Concave Cylindrical lens, NIR Plano-Concave Cylindrical lens, 1064nm Plano-Concave Cylindrical lens, Uncoated Plano-Concave Cylindrical lens,Cylindrical Concave lens ,etc

Lens Substrates:
UV FUSED SILICA
 

Optional I:	UV FUSED SILICA from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II:	Equivalent UV FUSED SILICA Made in China, C-laser own brands

Coating Type:

Coating Code:	Coating Type	Wavelength Range
AR.10	UV Antireflection Coated	245-440 nm
AR.14	Visible Multilayer	430-700 nm
AR.16	NIR Multilayer	650-1000 nm
AR.33	Laser Line V-Coat Multilayer	1064 nm
-	Uncoated	-

Main Applying:

Applying Fields I:	Laser diode beam shaping Profile analysis of laser diode Laser metrology Laser scanning Line illumination in spectroscopy
Applying Fields II:	Other
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Main Characters:
1).High performance 40-20 scratch-dig UV FUSED SILICA substrates
2).Rectangular optic with plano-Concave lens shape
3).Standardized focal lengths across different lens sizes

Products Highlights:
1).Different grades materials for option.
2).High precision & high surface roughness;
3).Sizes can be customized as per the customers' request
4).Quick lead time and delivery time.
5).Matching super optics custom and processing capacity, including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.
6).Excellent post-sale quality warranty, with "3R"-return, replace & refund policy

Main Optical Tech Specification:

Tech Data	Description
Lens Shape	Plano-Concave Cylindrical (Double Concave)
Material	UV FUSED SILICA
Surface Quality	40-20 scratch-dig
Surface Flatness	λ/2-λ/4
Surface Accuracy, Irregularity	λ/2-λ/4
Surface Accuracy, Power	1.5 λ
Centration	-
Damage Threshold	UV Coating: 2 J/cm^2, 10 nsec pulses, 10 Hz at 355 nm Visible Coating: 7.5 J/cm^2, 10 ns pulses, 10 Hz at 532 nm NIR Coating: 7.5 J/cm^2, 10 ns pulses, 10 Hz at 1064 nm 1064nm Coating: 12 J/cm^2, 10 ns pulses, 10 Hz at 1064 nm
Chamfers	0.5 mm face width
Chamfers Angle Tolerance	45°, typical
Focal Length Tolerance	±2.0%
Clear Aperture	≥central 80% of diameter
Effective Focal Length(EFL)	From -25.4mm to -300mm

Popular Physical Size Specification:

Size	50.8*19.05mm 50.8*25.4mm 50.8*50.8mm Or Design & custom manufacturing as per demand.
Size Tolerance	+0/-0.1 mm
Center Thickness Tolerance	+0.5/-0.25 mm
Edge Thickness Tolerance	-

Main Cooperation Materials Manufacturers:
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.

Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.