New·Black 760nm Long Wave Pass Filter Infrared Pass Filter Near Infrared Imaging Of Colored Optical Glass

The ir filter 760 is essential for clean imaging with near infrared clarity. Azabooti brings you a long wave pass filter designed for high transmittance above 760 nm.

Capture the spectrum you want with clarity and precision. This New·Black 760nm long-wave infrared pass filter is designed to transmit wavelengths in the near-infrared portion of the spectrum while suppressing visible light, helping you achieve cleaner IR imaging results in your optical setup.

You’ll control what your camera sensor sees by allowing infrared light above 760 nm to pass through with high transmittance, while cutting off shorter wavelengths. This makes it an essential accessory for near-infrared imaging applications, including photography, hobbyist tinkering, lab experiments, and educational demonstrations where IR visibility matters.

Key features

• Material: Glass with a black coating for durable, high-contrast performance
• Round disc, 8.0 mm diameter, 1.1 mm thick for easy integration into compact optical assemblies
• Test wavelength range: 300-1100 nm, covering a broad range around the infrared region
• Transmittance: Above 760 nm with >92% efficiency for reliable IR imaging
• Cut-off wavelength: Below 700 nm to effectively block visible light
• Cut-off depth: < 0.2 (narrow transition between pass and stop bands)
• Package includes: 1 piece for quick replacement or experimentation

How to use

• Identify the infrared-pass path in your optical system and insert the filter into the optical train where it will interact with IR illumination
• Ensure proper alignment to maximize transmittance in the desired IR band
• Verify imaging results with your camera or sensor to confirm increased contrast in IR wavelengths

Care and handling

• Handle with care to avoid scratching the coating surface
• Clean with a soft, lint-free cloth suitable for glass surfaces
• Avoid harsh cleaning agents that could degrade the coating

This filter is suitable for hobbyists and professionals seeking to enhance near-infrared imaging capabilities. Its compact size and straightforward installation make it a flexible addition to a variety of optical assemblies, from microscope setups to camera adapters. Whether you’re exploring IR photography, night-vision experiments, or spectroscopy exercises, this 760nm long-wave pass filter helps you isolate the infrared portion of the spectrum for sharper, more defined results.

Features

• Transmits infrared above 760 nm with high efficiency
• Suppresses visible light for cleaner IR imaging
• Broad 300-1100 nm test range covered
• 8.0 mm round disc fits compact assemblies
• 1.1 mm thick glass with black coating for contrast
• Durable optical filter element backed by stable substrate
• Easy integration into camera and optical setups

Specifications

• Materials: optical filter element, backing substrate

Frequently Asked Questions

What applications is this infrared filter best for?

This filter is ideal for near infrared photography, lab experiments, hobby projects, and educational demonstrations where infrared visibility matters. It helps control sensor input by blocking shorter wavelengths and passing IR light above 760 nm.

Does the filter affect color photography or only IR imaging?

The filter suppresses visible light to prioritize infrared transmission, which means standard color photography will be reduced. It is optimized for IR imaging applications and experimentation.

Is free shipping available for this item?

Yes, Azabooti offers free shipping on eligible orders. This filter is a practical and affordable accessory for makers and photographers alike.