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SKU MG-525C4B

High Precision UV Fused Silica Plano Concave Optical Lens

High Precision UV Fused Silica Plano Concave Optical Lens — an optical lens: Optical Glass, UV. Specs, RFQ checklist and custom sizes to drawing.

Optical GlassMaterial
Concave LensType
Single-lensShape
>95%Transmittance
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High Precision UV Fused Silica Plano Concave Optical Lens

Product type: Concave Lens. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc. Model: RAY-XS036#.

Overview

High Precision UV Fused Silica Plano Concave Optical Lens is an optical lens made from Optical Glass. Listed geometry: single-lens shape. Optical / electrical data: transmittance >95%. Coating: UV. Typical applications: Lighting, Medical, Optical, Photography and Laser. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Material Optical Glass
Type Concave Lens
Shape Single-lens
Transmittance >95%
Coating UV
Usage Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
Model NO. RAY-XS036#
Lenses Color Clear
Lens Substrates UV FUSED SILICA
Optional I UV FUSED SILICA
Optional II Equivalent UV FUSED SILICA
Coating Code Coating Type
Main Characters 1).UV grade fused silica substrates
Main Optical Tech Specification Tech Data
Main Cooperation Materials Manufacturers CORNING, OHARA, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC
Supplier Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Technical data

Optional I: UV FUSED SILICA from CORNING, OHARA, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II: Equivalent UV FUSED SILICA Made in China, C-laser own brands
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 –
Tech Data Description
Lens Shape Plano-Concave
Material UV FUSED SILICA
Surface Quality 20-10 scratch-dig
Surface Flatness λ/4
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 -12.5mm to -1000mm

What to specify when you request a quote

  • Material — listed as “Optical Glass”; name the glass or crystal.
  • Geometry — give diameter, focal length or radii, angles and tolerances.
  • Surface figure — quote surface figure (λ) and scratch-dig.
  • Centring and edges — state centration and edge chamfer.
  • Coating — listed as “UV”; list the band and reflectance or transmission target.

Engineering guides for this part

For material grades and coating options, see Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read How to Handle and Maintain Precision Glass Components in Laser Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Laser Beam Splitter Glass Sheet.

FAQ

What is the High Precision UV Fused Silica Plano Concave Optical Lens made of? expand_more
It is listed as Optical Glass. Coating: UV. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
What optical or electrical performance does it have? expand_more
Listed values: transmittance >95%. Confirm the values at your operating wavelength, angle and temperature when you request a quote.
Where is this optical lens used? expand_more
Listed applications: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging and Detection.
What should I include in a quote request? expand_more
Include material, geometry, surface figure, centring and edges and coating, plus quantity and a drawing if the part is custom.

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High Precision UV Fused Silica Plano Concave Optical Lens

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