Sunday Optics Customized Big Size Spherical Lens to 600mm, the material can be BK7, Quartz Silicon CaF.
Our big size spherical lenses are engineered for demanding optical applications requiring large aperture, high transmission, and superior imaging performance. These lenses are widely used in industrial inspection, semiconductor equipment, medical imaging, and astronomical systems where standard optics cannot meet performance requirements.
As a professional Spherical Lenses manufacturer, we provide custom large spherical lenses with diameters up to 600mm+, ensuring exceptional surface accuracy, stability, and coating performance.
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Material: BK7 JGS1 Silicon Sapphire
Size: 100-600mm
Surface Quality: 40-20
Flatness:1(0.2)
Centeration: <1 arc min
Roughness<0.1nm
Tolerance: +/-0.05mm
Big size spherical lenses are critical components in advanced optical systems:
Semiconductor Inspection Systems
Large aperture lenses enable full-field wafer inspection with high resolution.
Industrial Machine Vision
Capture wide-area images in a single shot, improving efficiency in automated production.
Medical Imaging Equipment
Used in CT, MRI, and optical diagnostic systems for precise imaging.
Astronomical & Research Optics
Large lenses support deep-space observation and high-precision optical experiments.
Laser Systems & Beam Expansion
Suitable for high-power laser collimation and beam shaping.
Why Choose Large Aperture Spherical Lenses?
Compared to standard lenses, big size spherical lenses offer:
Wider field of view for large-area imaging
Higher light collection efficiency
Reduced image stitching requirements
Improved system integration in high-end optical equipment
We support full customization for large spherical optics:
Diameter: up to 600mm+
Materials: Optical Glass, Fused Silica, ZnSe, Silicon, CaF₂
Surface Accuracy: up to λ/10 or better
Surface Roughness: <1 nm
Coating: AR, BBAR, IR, Laser coatings
From prototype to mass production, our engineering team ensures consistent quality and fast delivery.
Each large spherical lens undergoes strict inspection:
Interferometric surface testing
Centration measurement
Radius accuracy verification
Coating performance testing
Custom Large Spherical Lens Supplier
Looking for a reliable big size spherical lens manufacturer?
We provide:
Custom design support
Competitive pricing
Fast global delivery
Technical consultation
Send us your drawings or specifications for a quick quotation.
FAQ
Q1: What is a big size spherical lens?
A big size spherical lens refers to an optical lens with a large diameter, typically used in high-end applications requiring wide field of view, high light collection, and precision imaging performance.
Q2: What is the maximum diameter you can manufacture?
We can manufacture large spherical lenses up to 600mm or more, depending on material selection and technical requirements.
Q3: What materials are available for large spherical lenses?
We offer a wide range of optical materials, including optical glass, fused silica, silicon, ZnSe, and CaF₂, suitable for visible, infrared, and laser applications.
Q4: Do you provide custom large spherical lenses?
Yes, we specialize in custom optical solutions. We can manufacture lenses based on your drawings, specifications, or application requirements.
Q5: What industries use big size spherical lenses?
These spherical lenses are widely used in semiconductor inspection, industrial machine vision, medical imaging, laser systems, and scientific research applications.
Q6: What tolerances can you achieve?
We can achieve high precision specifications, including surface accuracy up to λ/10, surface roughness below 1nm, and tight centration control.
Q7: What coating options are available?
We provide various coatings such as anti-reflection (AR), broadband AR, infrared coatings, and laser coatings to improve transmission and durability.
Q8: What is your typical lead time?
Lead time depends on lens size, material, and quantity. Prototype orders usually take 2–4 weeks, while mass production timelines vary accordingly.
Q9: How do you ensure product quality?
All lenses undergo strict quality control, including interferometric testing, dimensional inspection, and coating performance verification.
Q10: Can you support small quantity or prototype orders?
Yes, we support both prototype development and volume production, helping customers move from design to mass manufacturing.
Q11: How can I get a quotation?
You can send us your drawings, specifications, or application details. Our team will respond with a quotation and technical recommendations quickly.
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