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Shanghai Advance Optical-Electronics Technology Co., Ltd

  • China,Shanghai ,Shanghai
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China Anti Fog Hydrophobic Endoscope Lens Waterproof IP67 Medical Rod 2.77mm
China Anti Fog Hydrophobic Endoscope Lens Waterproof IP67 Medical Rod 2.77mm

  1. China Anti Fog Hydrophobic Endoscope Lens Waterproof IP67 Medical Rod 2.77mm

Anti Fog Hydrophobic Endoscope Lens Waterproof IP67 Medical Rod 2.77mm

  1. MOQ: 10 Pieces
  2. Price: USD 5-30 / Piece
  3. Get Latest Price
Length 29mm
Payment Terms T/T,PayPal,Western Union
Supply Ability 50000 Pieces per Month
Coating Hydrophobic Nano Coating
Application Medical Endoscope Sterilization Cycle
Packaging Details Individual anti-static wrapping with foam insert, export-grade carton
Diameter 2.77mm
Material N-BK7 Optical Glass
Waterproof Rating IP67
Contact Angle >110 Degree
Product Name Anti Fog Endoscope Lens
Delivery Time 7-10 working days for stock, 15-20 days for production
Brand Name ECER Optics
Place of Origin Guangdong, China
Model Number EL-AF-IP67
Certification ISO 9001:2015

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  1. Product Details
  2. Company Details

Product Specification

Length 29mm Payment Terms T/T,PayPal,Western Union
Supply Ability 50000 Pieces per Month Coating Hydrophobic Nano Coating
Application Medical Endoscope Sterilization Cycle Packaging Details Individual anti-static wrapping with foam insert, export-grade carton
Diameter 2.77mm Material N-BK7 Optical Glass
Waterproof Rating IP67 Contact Angle >110 Degree
Product Name Anti Fog Endoscope Lens Delivery Time 7-10 working days for stock, 15-20 days for production
Brand Name ECER Optics Place of Origin Guangdong, China
Model Number EL-AF-IP67 Certification ISO 9001:2015
High Light Anti Fog Endoscope LensHydrophobic Coating OpticsIP67 Waterproof Rod Lens
Anti Fog Hydrophobic Endoscope Lens Waterproof IP67 Medical Rod 2.77mm

This anti fog hydrophobic endoscope lens solves one of the most persistent problems in endoscopic imaging: condensation fogging when a cold instrument enters a warm body cavity. The nano hydrophobic coating raises the water contact angle above 110 degrees, causing moisture to bead and roll off instead of forming a scattering film on the optical surface. Combined with an IP67 waterproof rating, this endoscope rod lens keeps the optical path clear through sterilization, rinsing, and immersion in cleaning solutions.

The medical rod lens is manufactured from N-BK7 optical glass with a dual-layer surface treatment: a broadband anti-reflective base coating for transmission, topped by a durable hydrophobic layer that resists abrasion and repeated wiping. The IP67 rating means the assembled optical component tolerates temporary immersion, protecting internal image quality during aggressive cleaning protocols. This anti fog endoscope lens is available in the standard 2.77mm by 29mm rod geometry and custom sizes, with coating durability verified through autoclave cycling and abrasion testing before release.

Technical Specifications
Product Name Anti Fog Hydrophobic Endoscope Lens
Coating Hydrophobic Nano Coating
Contact Angle >110 Degree
Waterproof Rating IP67
Material N-BK7 Optical Glass
Diameter 2.77mm
Length 29mm
Base Coating Broadband AR
Application Medical Endoscope Sterilization Cycle
Certificate RoHS Compliant
Key Advantages
  • Anti fog performance keeps vision clear during temperature changes
  • Hydrophobic surface sheds water droplets and cleaning residues
  • IP67 waterproof rating supports immersion cleaning protocols
  • AR base coating maintains high transmission with the top layer
  • Coating resists abrasion from repeated wiping and handling
  • Reduces procedure interruptions caused by lens fogging
  • Suitable for reusable endoscope instruments and camera heads
  • Coating durability validated by autoclave and abrasion testing

Field feedback from instrument service teams shows that fogging and moisture damage are among the top reasons endoscopes are returned for repair. This anti fog endoscope lens directly addresses both failure modes: the hydrophobic surface clears condensation instantly, and the IP67 waterproof construction protects the optical element when instruments are rinsed or soaked between procedures. Service life data from customer programs indicates that instruments fitted with this medical rod lens require fewer optical repairs over two years of operation. For OEMs, the coating process is fully documented and repeatable, which supports consistent quality across production batches and simplifies supplier qualification.

Product Q&A
Q: How does the anti fog coating prevent condensation?
The hydrophobic layer makes the lens surface non-wetting, so water vapor condenses into tiny beads that roll off instead of spreading into a thin film. A film scatters light and turns the image milky; beaded droplets clear quickly and keep the optical path transparent.
Q: Does the hydrophobic layer reduce light transmission?
The hydrophobic top layer is designed as a thin nano film with negligible absorption. Combined with the broadband AR base coating, the finished anti fog endoscope lens maintains transmission above 97 percent in the visible range, so image brightness is not compromised.
Q: Can the lens survive autoclave sterilization with this coating?
Yes. The dual-layer coating system is formulated for repeated autoclave exposure at 134 degrees Celsius. We validate every coating batch with autoclave cycling and tape-pull adhesion tests, and provide the test report with production shipments.
Q: Is the IP67 rating for the lens alone or the full assembly?
The lens itself is inherently moisture resistant, and the IP67 rating applies when installed with appropriate sealing in your housing. We provide installation guidance, including recommended sealants and tolerances, so your assembled endoscope achieves the rating.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2009

  • Total Annual:

    8000000-10000000

  • Employee Number:

    65~100

  • Ecer Certification:

    Verified Supplier

1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects. 2. We have tens of thousands of optical molds and samples, offering customers low-... 1. We possess comprehensive capabilities in design, production and sales, providing customers with one-stop convenient procurement services and saving a great deal of time and cost for both new and existing projects. 2. We have tens of thousands of optical molds and samples, offering customers low-...

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  • Shanghai Advance Optical-Electronics Technology Co., Ltd
  • No.425, North Beiying Road, Qingpu Industrial Zone, Shanghai
  • https://www.optics-glass.com/

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