Hexa Black™ Noise Reduction Extension Tubes

Hexa Black Noise Reduction Extension Tubes
Hexa Black Extension Tube
Hexa Black Extension Tube
Hexa Black Extension Tube
Hexa Black Noise Reduction Extension Tubes 2
  • Extremely effective noise and stray light reduction
  • Adding a fixed spacing between components
  • Male / female C-mount threads at opposite ends
  • Available tube lengths: 25mm, 50mm, 100mm

$29$63

Clear
Space Qualified
Low Reflection
REACH ROHS Compliant
Low Outgassing

Description

Hexa-Black noise reduction extension tubes are used as spacers to increase the image distance when using SM1, C-Mount and CS-Mount instruments for cameras and camera lenses.

The unique black material has nearly zero specular reflection at grazing angles, alowing higher SNR and lower noise in the system.

This range extender used in between lens and a camera to extend the focal length and increase the effective aperture of the lens, what will allow to focus the system at much closer distance.

HexaBlack_vs_Anodize_tube

Specifications

  • Wavelength range: 200nm – 5µm
  • Material: anodized aluminum lined with Acktar Hexa Black
  • Stray light rejection ratio: 8·10^-7

Chart: Hemispherical reflectance at diffrent AOI

 

Chart: BRDF of Acktar Hexa-black at 4.6µmChart: BRDF of Acktar Hexa-black at 4.6µm

Large Order? We Can Help.

For a personal consultation with one of our experts please leave your details below and we will get back to you as soon as possible. Together we will determine your exact needs in terms of coating type, quantities, sizing and special product characteristics etc. Once all is clear we will be more than happy to submit a customized offer with excellent competitive prices.