Visible Coated UV Fused Silica Plano-Convex Lenses/Visible Fused Silica Lens

• After-sales Service: 3r Policy-Return, Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
• Type: Plano-Convex Lenses
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: RAY-OL021#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Visible Multilayer
• Substrate: Optical Glass, UV Fused Silica Substrate
• Surface Quality: 20-10 Scratch-Dig or Custom
• Ar Coating Wavelength: 430-700 Nm or Custom Manufacturing
• Coating Type: Visible Multilayer
• Surface Flatness: Lambda/8
• Transport Package: Cartons or Wood Case
• Specification: 6.35-50.8mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

General Introduction: Raytek's 430-700 nm antireflection coating of UV grade fused silica Plano convex lens is used to meet the stringent requirements of laser electro-optic focusing. The master test plate is polished to achieve tight tolerances to ensure minimum wavefront distortion. Strict surface quality tolerance minimizes scattering and harmful diffraction effects

Products Name: Visible Antireflection Coated UV Fused Silica Plano-Convex Lenses
Alias: Visible Coated UV Fused Silica Plano-Convex Lenses, Visible UV Fused Silica Plano-convex lens, VIS UV fused silica plan-convex lens, Visible UV fused silica lens, etc

Lens Substrates:
UV fused silica substrate for UV region, laser line and wide band applications
UV fused silica is a synthetic amorphous silica with high purity, which can provide the maximum transmission from 195 nm to 2100 nm. The amorphous and colorless quartz glass has very low thermal expansion coefficient, good optical properties and excellent transmittance in the ultraviolet region. The transmittance and uniformity are higher than that of crystal quartz, and there is no inherent orientation and temperature instability of crystal form. 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. For more information, please refer to the summary of optical materials technology.es

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

Raytek AR.14 broadband visible antireflection coating:
Our ar.14 broadband multilayer antireflective coatings significantly improve the transmittance of these lenses by reducing the surface reflection in the wavelength range of 430-700 nm. The visible antireflection coating can be effectively used in multiple visible wavelengths and tunable lasers without using multiple optical elements. For 532 nm, 10 Hz 10 ns laser pulse, the damage threshold is 7.5 J / cm2.

Main Applying:

Applying Fields I:	Laser electrooptic focusing
Applying Fields II:	Collimating laser beam for laser equipment Collimating the optical fiber output
Appling Fields III:	Other

Products Highlights:
1).430-700 nm antireflective coatings
2).UV grade fused silica substrate
3).Surface irregularity<=λ/8, scratch-dig is 20-10
4).Standard focal length suitable for various lens sizes
5).Different grades materials for option.
6).High precision & high surface roughness;
7).Sizes can be customized as per the customers' request
8).Quick lead time and delivery time.
9).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.
10).Excellent post-sale quality warranty, with "3R"-return, replace & refund policy

Main Optical Tech Specification:

Lens Shape	Plano-Convex	Surface Accuracy Irregularity	λ/8
Lens Material	UV Fused Silica	Surface Accuracy, Power	1.5 λ
Antireflection Coating	430-700 nm	Chamfers	0-0.8 mm face width
Coating Type	Visible Multilayer	Chamfers Angle/Tolerance	45° ±15°, typical
Coating Code	AR.14	Focal Length Tolerance	±1 %
Damage Threshold	7.5 J/cm2, 10 ns pulses, 10 Hz at 532 nm	Diameter Tolerance	+0/-0.1 mm
Surface Quality	20-10 scratch-dig	Clear Aperture	≥central 90% of diameter
Surface Flatness	λ/8	OEM/ODM	Accepted

Main Physical Size Specification:

Products Code	Diameters	EFL	AR.film Wavelength
RT01030901	6.35mm	12.7mm	430-700 nm
RT01030902	12.7mm	16.0mm	430-700 nm
RT01030903	12.7mm	19.0mm	430-700 nm
RT01030904	12.7mm	25.4mm	430-700 nm
RT01030905	12.7mm	38.1mm	430-700 nm
RT01030906	12.7mm	50.2mm	430-700 nm
RT01030907	12.7mm	75.6mm	430-700 nm
RT01030908	12.7mm	25.4mm	430-700 nm
RT01030909	25.4mm	33.0mm	430-700 nm
RT010309010	25.4mm	38.1mm	430-700 nm
RT010309011	25.4mm	50.2mm	430-700 nm
RT010309012	25.4mm	62.9mm	430-700 nm
RT010309013	25.4mm	75.6mm	430-700 nm
RT010309014	25.4mm	88.3mm	430-700 nm
RT010309015	25.4mm	100mm	430-700 nm
RT010309016	25.4mm	125mm	430-700 nm
RT010309017	25.4mm	150mm	430-700 nm
RT010309018	25.4mm	175mm	430-700 nm
RT010309019	25.4mm	200mm	430-700 nm
RT010309020	25.4mm	350mm	430-700 nm
RT010309021	25.4mm	500mm	430-700 nm
RT010309022	25.4mm	750mm	430-700 nm
RT010309023	25.4mm	1000mm	430-700 nm
RT010309024	50.8mm	75.6mm	430-700 nm
RT010309025	50.8mm	100mm	430-700 nm
RT010309026	50.8mm	150mm	430-700 nm
RT010309027	50.8mm	200mm	430-700 nm
RT010309028	50.8mm	250mm	430-700 nm
RT010309029	50.8mm	300mm	430-700 nm
RT010309030	50.8mm	500mm	430-700 nm
	Custom	Custom	Custom

Other Available Lens Substrates:
UV fused quartz,Molded glass,Fused silicon glass,N-BK7,K9,K7,B270,D-LAK,D-ZK3,D-ZLaF52LA18
D-ZLaF52La9,ECO5508,L-BAL 35 (589/611)48,7980/7979/7972/7973/SQ0/1/8655/SK1300/1310
NIFS/BK7/N-SF6/N-SSK/SBL7/Zerodur/CaF2/SIC,et

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.