Microscope Quad Lens Seals for Medical and Laboratory Use

KGL manufactures high-precision microscope quad lens seals for medical and laboratory use. Durable sealing components with micron-level tolerances.

Semiconductor & Optics

Seal rings and seats for quad-lens microscope turrets and laboratory optical instruments. Machined in aluminum or stainless with clean edges, stable dimensions and surface finishes suited to precision optical assembly.

Custom to drawing±0.005 mm standard toleranceQuote in 24 hNo MOQISO 9001 · ISO 13485 · AS9100D

Request a Quote for This Part

Or email drawings to kgl@kglmfc.com

Relevant Capabilities

5-Axis CNC Machining CNC Milling CNC Turning

Materials

Aluminum Stainless Steel Titanium Engineering Plastics

Key Specifications

Parameter	KGL Capability
Material	Aluminum, stainless steel 304/316, brass, copper, nylon and other engineering plastics; final grade per drawing
Production	TBD by volume
Process	5-Axis CNC Simultaneous Machining + EDM
Tolerance	±0.005 mm (blade profile), ±0.005 mm (bore)
Certifications	AS9100D / ISO 9001: 2015 / ISO 13485:2016
Surface Finish	Ra ≤ 1.6 μm typical; finer finishes to Ra ≤ 0.4 μm on request
Inspection	HEXAGON CMM + KEYENCE 3D Microscope + Full FAI
Max Diameter	Up to Ø40-60 mm/ Ø60-100 mm
Lead Time	Prototype: 15-25 days
Capacity	100+ CNC machines including 11 five-axis centers
MOQ	No MOQ; 1-piece prototypes supported
Quote	Within 24 hours for complete 2D/3D files

About This Part

KGL home Product Aerospace Components Medical Device components Humanoid Robot Components Optical Sensor Components Housing & Enclosure Components Services Capacity about us Cases Info Center Blog Faq Contact English The world's leading manufacturer of precision parts for customization. English English en Pусский ru Português pt 한국어 ko 日语 ja Italiano it Français fr Español es Deutsch de العربية ar home Product Aerospace Components Medical Device components Humanoid Robot Components Optical Sensor Components Housing & Enclosure Components Services Capacity about us Cases Info Center Blog Faq Contact Microscope Quad Lens Seals for Medical and Laboratory Use We manufacture microscope quad lens seals for medical and laboratory use, Using 5-axis machining, we deliver precise holes and threads, with surface roughness controlled to Ra ≤ 0.4 μm. All components are CMM-inspected and supported by ISO 13485:2016 / ISO 9001:2015 certifications. 5.0 Origin: China Trademark: OEM Country: China Customization: Available Production Capacity: 100000PCS Specification: Customized HS Code: 8479909090 Transport Package: Inside Separate Bubble Pack Outside Woodencase design customization Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started. input must not exceed 280 in length! name Please enter a valid email address! email Please enter a valid phone number! phone/whatsApp textarea must not exceed 65530 in length! content send inquiry now Inquiry Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started. input must not exceed 280 in length! name Please enter a valid email address! email Please enter a valid phone number! phone/whatsApp textarea must not exceed 65530 in length! content send inquiry now select all oops...!

Quad-lens turret seals need stable flatness and clean edges so optics seat without stress or contamination.

KGL machines these seals in aluminum or stainless steel with fine surface finishes and 100% dimensional inspection.

Why Machine It at KGL

Five-Axis Fleet

100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.

Verified Accuracy

±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).

Fast Prototypes

Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.

One Supplier, End to End

Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.

Commercial Terms

Commercial	Detail
MOQ	No MOQ
Quote turnaround	24 hours for complete 2D/3D files
Certifications	ISO 9001:2015, ISO 13485:2016, AS9100D
Standard tolerance	±0.005 mm
Precision tolerance	±0.005 mm on critical features
Inspection	Hexagon / Zeiss CMM + first-article reports

Common Questions

Which materials can this part be machined from?

Common options include 6061/7075 aluminum, stainless steel 316/304, brass and engineering plastics such as PEEK and POM. Send your drawing and we confirm material availability and stock within 24 hours.

What tolerances can you hold?

Standard tolerance is ±0.005 mm on metals, engineering plastics, and carbon fiber composite. Every dimension is verified against the 3D model on Hexagon or Zeiss CMMs.

How fast can I get first samples?

You receive engineering feedback with the quotation, within 24 hours of sending a drawing. Prototype parts are typically machined in 15 to 25 days depending on geometry and finishing.

What quality documentation comes with the parts?

Each shipment can include a first-article inspection report, dimensional CMM report, and material certificates. KGL is certified to ISO 9001:2015, ISO 13485:2016 and AS9100D.

Is there a minimum order quantity?

No. KGL supports 1-piece prototypes through volume production on 100+ CNC machines, so you can start small and scale the same process.