
Infrared Lens
1) Working Waveband: 8μm-12μm
2) Focal Length: 48.5mm
3) F No.:1.0
4) View Angle: 14.4°×10.9°with detector
5) Distortion: ≤0.5%;
6) Optical Passively Athermal Design
7) Total Weight: 175g;
8) Working Temperature: -40ºC~55ºC;
9) Interface: Customizable;
10) Waterproof Grade of Exposed Lens: IP68
10) Focusing Manually



Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q:
How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q:
Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q:
How to pay?
· T/T, online assurance payment, MoneyGram, West Union, Paypal and so on.
Q:
How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on, but also on Made-in-China, reputation and quality is life of our company, and we support Trade Assurance.
Q:
How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.