Triumph Fiber Laser F-theta Scan Lens for Fiber Laser Marking Machine
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Precision F-Theta Scanning Lens for 1064nm Fiber Laser Galvo System
Optimize your fiber laser marking and engraving setup with this premium 1064nm F-Theta scanning lens. Engineered for galvanometer scanning systems, it delivers flat-field image focus across the entire marking area with minimal optical distortion. Featuring ultra-durable antireflective AR coatings and high damage threshold glass, this lens ensures maximum energy throughput and ultra-fine spot size for accurate industrial laser processing.
Optical Specifications Overview
| Parameter | Technical Specification |
|---|---|
| Operating Wavelength | 1064 nm (Standard Fiber Laser Band) |
| Optical Substrate | High Transmittance Optical Glass / Fused Silica |
| Coating Type | Double-Sided High Damage Threshold AR Coating |
| Transmittance Rate | ≥ 99.5% @ 1064nm |
| Thread Interface | Standard M85×1 / M39 Thread Mount |
Key Optical & Performance Features
Maintains consistent focal spot size and energy distribution from the center to the extreme edges of the marking field.
Advanced anti-reflection coatings reduce optical power loss, preventing internal reflections and thermal lens distortion.
Standardized threaded mounting allows easy retrofitting onto most fiber laser marking heads and scanning galvos.
Installation, Maintenance & Identification Guide
Frequently Asked Questions
How do I select the right focal length (F-number) for my marking area?
Shorter focal lengths (e.g., F=160mm) yield a smaller laser focal spot size with higher power density, ideal for fine engraving. Longer focal lengths (e.g., F=254mm or F=330mm) provide a larger marking field for big workpieces.
How should I safely clean the optical surface of the F-Theta lens?
Use an air blower to remove dust first. Then, gently wipe the optic in one direction using lens cleaning tissue moistened with high-purity anhydrous alcohol. Never scrub back and forth to avoid scratching the AR coating.
Is this lens compatible with CO2 or UV laser marking machines?
No, this specific lens is optimized for the 1064nm infrared wavelength used by fiber lasers. For CO2 (10.6μm) or UV (355nm) lasers, dedicated wavelength-matched lenses must be used.
Shipping & Delivery Policy
Welcome to Triumph laser! We specialize in manufacturing and distributing premium industrial laser machinery. To ensure your valuable equipment arrives safely, securely, and efficiently, we operate a global fulfillment network utilizing localized North American warehouses and leading international logistics channels.
1. Shipping Options & Estimated Delivery Time
We fulfill orders through two main channels based on inventory availability and your destination:
⏩ Channel A: Local Overseas Warehouse Delivery (USA, Canada, Mexico)
Triumphlaser operates dedicated domestic warehouses in the United States, Canada, and Mexico.
- Strict Regional Fulfillment: To guarantee fast delivery, products stocked in an overseas warehouse can only be shipped within that specific country. We do not support cross-border or international transport between these warehouses.
- Laser Machinery Delivery: Shipped using specialized Heavy-Duty Truck Freight networks to ensure zero-damage transit. Timeframe: 7–15 business days to your doorstep.
- Accessories & Parts Delivery: Small parts and machine accessories are dispatched via standard courier networks. Timeframe: 3–7 business days.
⏩ Channel B: Direct Global Shipping (From China Headquarters)
For items not currently in stock at local warehouses, or for buyers located outside of North America, we ship from our manufacturing facility in China to most countries and regions worldwide. You can choose between two methods at checkout or via consultation:
- International Air Express (Premium Line): Shipped via top-tier express carriers including DHL, FedEx, and UPS. Timeframe: 7–10 business days.
- Ocean Freight (Economy Line): Shipped via secure international shipping liners + local port trucking. Timeframe: 25–35 business days.
2. Shipping Costs, Customs Duties & Taxes
To ensure transparency, please read our cost and responsibility breakdown carefully before purchasing:
3. Order Processing Time
- Overseas Warehouse Shipments: Orders dispatched from our local warehouses require 1–3 business days for processing and handling before shipment.
- Direct China Headquarters Shipments: Orders shipped directly from China require 3–7 business days for factory preparation, rigorous machinery quality control, and testing.
- Dispatch Notice: We do not ship on Sunday or various national holidays.
4. Crucial Delivery & Inspection Notice
In most cases, the package will be delivered within the estimated time of arrival. However, the actual delivery date may be affected by flight arrangements, weather conditions, and other external factors. Please refer to the tracking information for the most accurate delivery date.
- Truck Delivery Access: For machine orders delivered via freight trucks, please ensure your commercial workshop or residential address has adequate road clearance for a heavy freight vehicle.
- Inspection Upon Arrival: Industrial machinery is precision equipment. You are highly recommended to inspect the external packaging (and wooden crate) before signing the delivery receipt. If there is visible transit damage, take photos/videos immediately and notify our support team.
Need Logistics Assistance?
Our specialized logistics team is always available to help track your shipments or provide custom freight solutions.
Email: sales@triumphlaser.com