400 nm narrowband Filter, 405 bandpass Filter, Factory Optical Filter, Violet Filter biometric(Square 85.0)

Description

• Size 8.0: Square: 8.0 * 8.0 mm, Size 85: Square: 85.0 * 85.0 mm
• Thickness: 1.0 mm
• Central wavelength: 400 +- 5nm
• Half bandwidth: 20nm
• Peak transmittance: > 90%

The detailed parameters of the 400 narrowband filter are as follows:
Size 8.0: Square: 8.0 * 8.0 mm, Size 85: Square: 85.0 * 85.0 mm
Thickness: 1.0 mm
Central wavelength: 400 +- 5nm
Half bandwidth: 20nm
Peak transmittance: > 90%
<; 1%
Color and material: mirror glass
If you want to customize other sizes, welcome to consult, we are a factory, we will give you a more favorable price in large quantities.
Application scope: biometrics, monitoring, night vision, binocular face recognition, infrared photography, infrared touch interaction, medical treatment, internal monitoring of equipment, etc.

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.