OPTOCAST 3410VM is an ultra violet or visible ight and/or heat curable epoxy suitable for optoelectronic

assembly. It cures rapidly when exposed to U.V. or visible light in the 320-550nM range

to a tough resistant material with excellent adhesion. It is highly purified, with a maximum ionic

content of 10 P.P.M. total Na + K+, Cl-. Featuring ULTRA low shrinkage upon cure, OPTOCAST

3410VM is ideal for fixturing and aligning optical devices, while its extremely low coefficient of

thermal expansion give it excellent thermal cycle performance.