Would you like to eliminate Infrared (Heat)?
Would you like to cut Near Infrared and color collection
Would you like to transmit Infrared ?

 

Isuzu Chalcogenide glass (IIR-SF®1)

IIR-SF®1 is the glass consisting mainly sulfur and has good transmission in infrared range.
This glass is particulaly useful for cameras and sensors that operate up to 11μm. Furthermore, it is less expensive than crystals of germanium, etc., which are widely used at present.

Our products comply with environmental standards of both Japan and Europe and contain no hazardous substances restricted by the RoHS Directive or REACH Regulation or those adversely affecting the human health and environment such as selenium and arsenic.

Our proven, state-of-the-art press forming technology allows us to mass produce simple to complex shapes. Many of which cannot be produced by standard polishing techniques. For whatever your application, Isuzu glass can meet your needs for size, thickness and configuration.
*Patent pending(JP2007-340306,PCT/JP2008/073695)



What is RoHS?

What is REACH?


IIR-SF® is registered trademark of ISUZU GLASS Co,.Ltd in JAPAN.

Ball Lens of IIR-SF®1Aspheric Lens of IIR-SF®1

IIR-SF®1 (8.18M))



Property of IIR-SF®1

Transition point :

533K(260°C)

Yielding point :

553K(280°C)

Crystallization point

597K(324 °C)

Specific heat

156.4×10-7/K

Specific gravity

4.13



IIR-SF®1 (AGF:4KB)
Note: You can use the data on ZEMAX after you saved this data on
ZEMAX/GlassCat folder.