Optical Aspheric Lens N-Sf5-18.6mm High Precision Imaging Lens λ/4 Flatness Vy Optics

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: I-P25S6T5502Y
• Usage: Lighting, Medical, Optical, Photography, Customizable
• Type: Customizable
• Transmittance: >95%
• Shape: Ball, Hemisphere
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: Ar,Hr,Ht
• Diameter: 10-250mm
• Dimension Tolerance: +/-0.01mm
• Surface Quality: 30-10
• Power: 5/1
• Useful: Underwater Camera
• MOQ: 10PCS
• Transport Package: as Request
• Specification: ISO 9001: 2008, RoHS
• Trademark: VY or OEM
• Origin: China
• HS Code: 9001909090
• Production Capacity: 100000/Month

Product Description

 >> Product Description

Enhance your optical system with our High Precision N-SF5 Aspheric Lens, meticulously crafted for superior performance in demanding applications. With a diameter of 18.6mm and manufactured from premium N-SF5 optical glass, this lens offers exceptional clarity, minimal spherical aberration, and λ/4 surface flatness, ensuring high accuracy in light transmission and focusing.

Engineered for precision, this aspheric lens is ideal for use in laser systems, medical imaging devices, AR/VR equipment, microscopy, and advanced optical instruments. The aspheric design reduces optical aberrations significantly compared to traditional spherical lenses, resulting in better imaging quality and system efficiency.

+  Picture show of our dome


>> Company Introduction




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VY produce optical glass dome or PMMA dome with different processing technology according to exact application, we manufacture dome lens from Dia. 3mm to 450mm, the size range is super wide, and lots of our domes are in stock.

>> FAQ
Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, Ali online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China, reputation and quality is life of our company, and we support Ali Trade Assurance.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.