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HOYA 49 mm R72 Infrared filter (FH-R72-49)

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$53.86 $48.47(AUD inc. Tax)
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DATA SHEET:INSTRUCTIONS:MSDS etc pdf

Infrared Transmitting Filters

Infrared-transmitting filters absorb most of the visible region and transmit the infrared region. They include the R and IR series, which sharply cut off part of the infrared, the RM series, which smoothly and gradually cut them off, and the RT series which band-pass the infrared region.

They are widely used in light sources for such purposes as infrared warning systems and night-vision equipment.

Color Filter Glass : Infrared Transmitting Filter Data
  definition of terms
Item / Filter Type Standard Value Color Specification (Standard illuminants A) Thickness Reflective Index Chemical Properties Thermal Properties Mechanical Properties Specific Gravity
ëT (nm) Äë (nm) TH (%) x y mm nd Dw DA Tg TS á -30/70 á 100/300 HK FA S
R-70 700±10 <45 >85 - - 2.5 - 1 3 525 575 98 115 470 160 2.86
R-72 720±10 <45 >85 - - 2.5 - 1 3 525 575 100 116 470 160 2.86
IR-76 760±10 <60 - - - 2.5 - 1 2 495 545 89 99 500 160 2.84
IR-80 800±10 <60 - - - 2.5 - 1 3 495 550 87 100 500 160 2.85
IR-83 830±10 <60 - - - 2.5 - 2 4 500 555 99 109 500 160 2.99
IR-85 850±10 <60 - - - 2.5 - 1 4 490 535 92 102 500 150 3.02

 

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Today we are offering free freight in Australia on this product.Small items will ship via Australia post. All other products will ship via road freight or local couriers.This is a limited offer and subject to change at any time.

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