China Optical Design manufacturer
Shanghai Advance Optical-Electronics Technology Co., Ltd
Shanghai Advance Optical-Electronics Technology Co., Ltd
6
Home > Products > Cylindrical Lens >

Micro Rod Lens Cylindrical Endoscopes Grin Glasses Lens Optical Rod Lens

Browse Categories

Shanghai Advance Optical-Electronics Technology Co., Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-59255328

Contact Person:
Mr.Zhang
View Contact Details

Micro Rod Lens Cylindrical Endoscopes Grin Glasses Lens Optical Rod Lens

Place of Origin Shanghai, China
Brand Name Advance
Model Number Advance
Packaging Details Vacuum+EVA+Carton
Supply Ability 100000 Piece/Pieces per Week
Minimum Order Quantity 10 Pieces
Price $100.00/Pieces 10-99 Pieces
Application Cylindrical Endoscopes
Customized support OEM, ODM
Materials BK7 Quartz Infrared Sapphire Ge \ etc.
Color Transparent
Diameter Custom's Requirements
Coating AR-coated
Surface quality 60/40 40/20 Customizable
Size Customized Size
Detailed Product Description
Micro Rod Lens Cylindrical Endoscopes Grin Glasses Lens Optical Rod Lens
In the sophisticated field of minimally invasive medical technology and industrial borescope inspection, the Micro Rod Lens and Grin Glasses Lens represent the pinnacle of light transmission in confined spaces. A Micro Rod Lens is a specialized Optical Rod Lens that functions as an image relay component, maintaining high-resolution visual data over the length of an endoscope's shaft. Unlike standard optics, these Cylindrical Endoscopes components utilize their length-to-diameter ratio to minimize light loss and chromatic aberration. By integrating Grin Glasses Lens (Gradient Index) technology, engineers can achieve a continuous change in refractive index, allowing for smooth light bending without the need for complex multi-lens assemblies. Our production of the Micro Rod Lens focuses on extreme precision, ensuring that each Optical Rod Lens delivers the clarity required for life-critical Cylindrical Endoscopes procedures.
Technical Specifications: Benchmarks of Micro Rod and Grin Optics
The following table outlines the professional standards for our Micro Rod Lens and Grin Glasses Lens series, specifically optimized for Cylindrical Endoscopes.
FeatureMicro Rod Lens / Optical Rod LensGrin Glasses Lens
Material SubstrateN-BK7, Fused Silica, or SapphireGradient Index Doped Glass
Diameter Range0.2mm to 10.0mm0.5mm to 3.0mm
Length Tolerance±0.01mm to ±0.05mm±0.02mm
Surface Quality20-10 to 10-5 Scratch-Dig40-20 Scratch-Dig
Refractive ProfileConstant (Homogeneous)Parabolic (Gradient Index)
End Face Flatnessλ/4 to λ/10 @ 633nmλ/2 @ 633nm
Angular Precision< 1 arc minuteN/A (Internal Gradients)
ApplicationCylindrical Endoscopes RelaysMicro Rod Lens Objectives
General Specifications
ParameterSpecification Range
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface of diameterλ, 1/2λ, 1/4λ, 1/10λ etc
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc
Centration+/-2', +/-1' etc
Aperture N5, 1 etc
Irregularity ΔN2, 1, 0.5, 0.2 etc
Surface quality60/40, 40/20, 20/10, 10/5 etc
Product Images
Application Areas
  • Medical Endoscopy: Using the Micro Rod Lens in arthroscopes, cystoscopes, and laparoscopes for high-resolution internal imaging.
  • Industrial Borescopes: Deploying the Optical Rod Lens for inspecting aircraft engines and narrow piping systems.
  • Fiber Optic Coupling: Utilizing the Grin Glasses Lens to focus light from laser diodes into single-mode fibers.
  • Micro-Robotics: Integrating the Micro Rod Lens and Grin Glasses Lens into miniature robotic vision systems for precision tasks.
Expert Product FAQ: Mastering the Micro Rod Lens and Grin Optics
This section provides technical insights into the selection and use of the Micro Rod Lens, Grin Glasses Lens, and Optical Rod Lens.
Q1: What is the main difference between a standard relay lens and a Micro Rod Lens?
Answer: A standard relay uses multiple individual lenses with air gaps. A Micro Rod Lens is a solid Optical Rod Lens that uses the glass medium itself to relay the image. In Cylindrical Endoscopes, this reduces the number of surfaces where light can be lost and simplifies the mechanical assembly.
Q2: How does a Grin Glasses Lens improve the performance of an Optical Rod Lens system?
Answer: A Grin Glasses Lens does not rely on surface curvature to bend light; it uses internal material gradients. This allows the Grin Glasses Lens to have a flat face, which is ideal for the tip of Cylindrical Endoscopes where a Micro Rod Lens must interface with the environment.
Q3: Can the Micro Rod Lens be customized for specific lengths?
Answer: Absolutely. We provide Optical Rod Lens customization where the length can be precisely matched to your Cylindrical Endoscopes housing. The Micro Rod Lens can be cut and polished to any specified focal or relay length.
Q4: Are these Optical Rod Lens components resistant to autoclaving?
Answer: Yes. When made from sapphire or high-temperature glass, the Micro Rod Lens and Grin Glasses Lens can withstand standard medical sterilization protocols, ensuring the Cylindrical Endoscopes remain reliable over hundreds of uses.
Q5: What coating options are available for the Micro Rod Lens?
Answer: We offer Broadband Anti-Reflective (BBAR) coatings specifically for the Micro Rod Lens and Grin Glasses Lens. This increases the light transmission of the Optical Rod Lens by reducing reflections at the entry and exit faces of the Cylindrical Endoscopes.
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Shanghai Advance Optical-Electronics Technology Co., Ltd
Subject:
Message:
Characters Remaining: (80/3000)