Biconvex Lens/Double Convex Lens/Silica Bi-Convex Lens/UV Fused Silica Biconvex Lens

• After-sales Service: 3r Policy-Return, Replace, Refund
• Warranty: 12 Months
• Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
• Type: Bi-Convex Lens
• Transmittance: Central 90% of Diameter
• Shape: Single-lens
• Model NO.: RAY-XS006#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Ar.14, Ar.16, Ar.18, Ar.33 Coated
• 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:
Biconvex lens consists of an incident plane and a shooting plane, and its characteristic is that the focal length of the middle part of the lens plane is long, and the focal length of the ends of each lens plane is short. Dual convex lenses are mainly used for converging light from point sources or transferring images to other optical systems.

Products Name: UV Fused Silica Bi-Convex Lenses
Alias: UV FUSED SILICA Bi-convex Lenses,UV FUSED SILICA Bi-convex Lenses, Optical Convex lens, UV FUSED SILICA optical convex lens, Visible UV FUSED SILICA Bi-convex Lens, Visible Bi-convex lens, IR Bi-convex lens, NIR Bi-convex lens, 1064nm Bi-convex lens, Uncoated Bi-convex lens,Double convex lens,etc

Lens Substrates:

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.14	Visible Multilayer	430-700 nm
AR.16	NIR Multilayer	650-1000 nm
AR.18	IR Multilayer	1000-1550 nm
AR.33	Laser Line V-Coat Multilayer	1064 nm
-	Uncoated	-

Main Characters:
1).Double-Convex shape for focusing applications
2).Standardized focal lengths across different lens sizes

Main Optical Tech Specification:

Tech Data	Description
Lens Shape	Bi-Convex (Double Convex)
Material	UV FUSED SILICA
Surface Quality	20-10 scratch-dig
Surface Flatness	λ/8
Surface Accuracy, Irregularity	λ/8
Surface Accuracy, Power	1.5 λ
Centration	≤3 arc min
Chamfers	0-0.8 mm face width
Chamfers Angle Tolerance	45° ±15°, typical
Focal Length Tolerance	±1 %
Clear Aperture	≥central 90% of diameter
Effective Focal Length(EFL)	From +12.7mm to +1000mm

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.