VLEN-SW Series 1/1.8" 400–1800nm C-Mount High-Resolution Optics SWIR Zoom Lenses
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Product Description
Precision SWIR Zoom Lenses for Industrial and Scientific Imaging
The VLEN-SW Series offers a range of high-performance Short-Wave Infrared (SWIR) zoom lenses designed for InGaAs sensors and other SWIR imaging systems. Covering a wavelength range of 400–1800 nm, these lenses deliver exceptional optical clarity and flexibility for diverse imaging applications.
Available in multiple focal lengths — from 15–600 mm to 25–1200 mm — each model features precise focus control, wide aperture adjustment, and C-mount compatibility, ensuring seamless integration with most industrial cameras.
Key Features:
- Wavelength range: 400–1800 nm (Model dependent)
- Focal length options: 15–600 mm / 20–360 mm / 20–500 mm / 20–750 mm / 25–1200 mm
- Aperture range: F2.8–16 to F6–10
- Mount type: C-Mount
- Image sensor format: 1/1.8”
- High transmission across SWIR spectrum
- Ideal for long-distance and high-resolution SWIR imaging
Applications:
- Hyperspectral Imaging
- Semiconductor and Solar Cell Inspection
- Precision Measurement and Machine Vision
- Defense and Surveillance Imaging
- Scientific and Industrial R&D
| Model | FL | Aperture | Sensor Size | FOV |
|---|---|---|---|---|
| VLEN16160SW-H1 | 16-160mm |
F2.2-Close |
1" | 4.6x3.4° at 160mm |
| VLEN15360SW-H1 | 15-360mm | F2.2-Close | 1" | 1.16°x0.87° at 360mm |
| VLEN20360SW | 20-360mm | F6-10 | 1/1.8" | 1.1x0.84° at 360mm |
| VLEN20500SW | 20-500mm | F3.6-Close | 1/1.8" | 0.84x0.63° at 500mm |
| VLEN15600SW | 15-600mm | F2.8-16 | 1/1.8" | 0.76°x0.43° at 600mm |
| VLEN20750SW | 20-750mm | F3.6-Close | 1/1.8" | 0.6x0.4° at 750mm |
| VLEN251200SW | 25-1200mm | F4.8-10 | 1/1.8" | 0.34x0.2° at 1200mm |
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In stock! Ships within 5 business days.
Free SDK Provided
1-Year Warranty
VLEN-SW Series 1/1.8" 400–1800nm C-Mount High-Resolution Optics SWIR Zoom Lenses
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Product details
Specifications
Sensor size
1/1.8"
Spectral range
Focal length
Optional
Mount
Purchase Note
🧾Notice for U.S. Customers
Due to applicable tariffs, please email your company name and FedEx, UPS, or DHL account number to info@rapixeltech.com after placing your order. (U.S. customers only)
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When a refund is issued, please note that payment processing platforms do not return their service fees. These fees are not charged by our store, but by third-party providers (Shopify & PayPal). The handling fee will be deducted from a certain percentage of the order amount.(Depending on ways you paid: 2.5%-6%)
✅ Order Production Policy
All of our products are made to order or prepared specifically based on your purchase. We kindly ask customers to confirm their needs before placing an order. If you need assistance or further clarification before ordering, feel free to contact info@rapixeltech.com
Product FAQ
1. Lenses Not Included by Default
Industrial cameras are sold without lenses, as lens selection depends on your specific needs, such as field of view, working distance, resolution, and lighting.This differs from consumer cameras, which often have built-in lenses. We're happy to help you choose the right lens for your application.(info@rapixeltech.com)
2. No Internal Video Recording
Industrial cameras don't record video internally. They capture frames and transmit them in real time via USB, GigE, or Camera Link to a PC. Video recording must be handled by external software. If you simply need basic video recording, a consumer camera may be more suitable.
Exchange & Return Policy
● Please kindly be informed that we do not accept returns or exchanges for any reason other than product defects or quality issues.
● Before placing the order, all customers need to take the responsibility to confirm that the selected product is suitable for your needs and meets your intended application, and we are not responsible for any customer's application. Accordingly please note the following return or exchange requirements will be rejected.
>Misunderstanding or incorrect product selection
>Mismatch for intended use
> Other reasons for personal dissatisfaction
● We are confident to ensure that all our products could reach 100% qualified in QC and QA when they are ready for shipping. But in case any product you receive is damaged, defective or does not match the description provided, you always have the objection period of 3 working days from the receiving date, among when you could submit all your queries or any other comments.
We appreciate your understanding and cooperation in supporting our return and exchange policy. Thank you for shopping, and we look forward to serving you any time.