BK7 optical windows

Min Order:5 piece

Industry:Electronic Components & Supplies

Material Options: Standard BK7 optical glass, optional fused silica / quartz for high-performance deep sea

Customizable Items: Outer diameter, wall thickness, spherical curvature, sealing edge finish, functional coating

Optional Coating: AR anti-reflective, anti-fog, anti-scratch hard protective coating

Diameter Custom Range: Custom 10–300 mm

Structural Feature: Reinforced pressure-resistant hemispherical structure for deep sea operation

Optical Performance: High transmittance, low distortion precision polished optical surface

Edge Process: Precision chamfer polishing for reliable waterproof sealing assembly

Surface Quality: Custom optical grade according to customer engineering drawing

MOQ Support: 1 piece prototype sampling available

Quality System: ISO 9001 certified, RoHS compliant raw optical materials

Optical Inspection: 100% full dimensional, appearance & transmittance testing before shipment

Manufacturing Service: OEM / ODM full underwater optical engineering customization

Main Application: ROV remotely operated vehicle, underwater diving camera, deep sea exploration equipment, marine surv

Min Order:1 piece

Industry:Electronic Components & Supplies

Base Material: Optical Grade Single Crystal Sapphire (C-Plane Standard, Other Orientations Available)

Shape & Outline: Standard Square, Rectangular, Custom Irregular Profile Supported

Thickness Range: 0.1 mm – 60 mm, Custom Ultra-Thin / Heavy Thickness Available

Surface Finish: As-Cut Blank, Single/Double-Sided Optical Polishing, Optional AR Coating

Edge Processing: Raw Cut, Safety Chamfer, Countersink, Slot, Notch, CNC Profiling

Application Field: Precision Instruments, Machine Vision, LiDAR, Semiconductor Inspection, Custom Optical Assemblies

Custom Machining Service: OEM ODM Size Cutting, Drilling, Laser Marking, Silk-Screen Printing

Unit Price:US $2.88-5.99 /piece

Min Order:5 piece

Industry:Electronic Components & Supplies

Material Options: BK7 optical glass, fused silica quartz, borosilicate glass

Customizable Items: Diameter, wall thickness, hemispherical curvature, edge finish, functional coating

Optional Coating: AR anti-reflective, AG anti-glare, AF anti-fog coating

Optical Surface Grade: Up to λ/10 precision polishing standard

Dimensional Tolerance: Up to ±0.01mm per customer drawing

Diameter Custom Range: Custom 10–350mm outer diameter

Production Service: OEM / ODM full engineering custom service

MOQ Support: 1 piece prototype sampling available

Quality System: ISO 9001 certified full traceability inspection system

Main Application: Underwater optical systems, laser equipment, aerospace sensors, industrial imaging, machine vision,

Min Order:1 piece

Industry:Electronic Components & Supplies

Optional Substrate: BK7/K9 optical glass, fused silica, sapphire and calcium fluoride (CaF2)

Lens Shape: Square flat optical lens, cylindrical rod plano-convex and plano-concave lens

Size: Custom square, rectangular or cylindrical rod lens length, aperture and focal length

Transmission Range: Material-dependent UV, visible, NIR and selected mid-infrared coverage

Surface Quality: Standard 60-40 scratch-dig with project-based upgrade review

Surface Flatness: Precision polishing, project review around lambda/10 at 632.8 nm when specified

Coating Option: Custom AR coating optimized for UV, visible, NIR or MIR wavelength

Main Application: Laser diode collimation, line beam shaping, spectroscopy and optical detection

Min Order:100 piece

Industry:Consumer Electronics

Region:GuangDong/ZhongShan

Port:ShenZhen, GuangZhou, HK, ShangHai

Payment Method:T/T, L/C, PayPal

Min Order:1 piece

Industry:Rubber & Plastics

Classification: Chemical Auxiliary Agent

Other Names: Fluorescent Brightener

Usage: Plastic Auxiliary Agents

Purity: 99.9%

Appearance: Powder

Color: yellowish

Function: Improve the product brighteness

Application: PP,PE,PVC,ABS,EVA,PS ete.

Packaging: 25kg/bag

Unit Price:US $9.2-15.5 /piece

Min Order:1 piece

Industry:Electronic Components & Supplies

Substrate: Infrared optical glass

Lens Type: Single-line collimating & focus compound lens

Core Spec: Single linear beam shaping, collimate/focus laser diode output

Application: Laser ranging, laser positioning, industrial scanning, laser diode modules

Region:GUANGDONG/DONGGUAN

Port:Shenzhen, Guangzhou

Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

Min Order:1 piece

Industry:Electronic Components & Supplies

Material: Optical crown glass + flint glass cemented doublet

Core Parameter Diameter: 12.7mm, Focal Length 75mm, Achromatic design for visible & near-infrared band

Lens Structure: Achromatic Cemented Doublet Lens

Core Optical Feature: Full Chromatic Aberration Elimination

Standard Size: Φ12.7mm, Focal Length 75mm

Core Application Field: Satellite, Airborne Recon, UAV & Aerospace Detection

Min Order:1 piece

Industry:Electronic Components & Supplies

Material: Optical-grade single-crystal sapphire

Crystal Orientation: C-axis or A-axis, customizable

Dimension: Custom diameter, width, thickness, and shape to drawing

Angle Tolerance: Not applicable to a standard flat window; define wedge if required

Surface Quality: 40-20, 20-10, or tighter by specification

Surface Flatness: Up to λ/10 at 632.8 nm

Clear Aperture: Custom to drawing; confirm usable optical area in RFQ

Transmission: 0.15 μm to 5 μm broadband material range

Coating: AR or BBAR mid-IR coating to target wavelength

MOQ: 1-piece sample support

Lead Time: Typically 7–15 working days; confirm by design and quantity

Min Order:1 piece

Industry:Electronic Components & Supplies

Brand: Felix Glass Co., Limited

Material: Optical-grade single-crystal sapphire

Geometry: Custom prism to drawing

Working wavelength: Project-specific; sapphire range approximately 0.15-5.5 µm

Surface quality: 40-20, 20-10, or tighter target by review

Surface flatness: λ/4, λ/8, λ/10, or drawing-defined target

Angular tolerance: Drawing-defined; arc-second-level targets by review

Coating: AR / BBAR / HR anti-reflection coating optional

Inspection: Drawing-defined dimensional and optical report options

Supply scope: Prototype through repeat batches by review

Crystal Orientation: C-axis / A-axis customizable sapphire substrate

Min Order:1 piece

Industry:Electronic Components & Supplies

Material: CVD ZnSe / Multispectral CVD ZnS

Transmission Range: 0.4~18μm MWIR LWIR

coating: AR, BBAR, DLC hard coating

Application: CO2 Laser, Thermal Imaging, Aerospace

Region:GUANGDONG/DONGGUAN

Port:Shenzhen, Guangzhou

Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

Min Order:1 piece

Industry:Computer Hardware & Software

Dimension(mm): 561*291*645

Load weight(kg): 3kg

Lens: Telecentric lens

WD(mm): 120

Camera: 5.0 MP CMOS

Field of View(mm): Φ100

Measurement accuracy (μm): ≤ 5μm

Repeatability(μm): ≤ 1μm

Stage moving range(mm): 45

Light: Ring Light and Telecentric Light

Software: HCVision 7.1