CapeScint a subsidiary of CapeSym, Inc.
CapeSym - Model CsI-25×38 - Scintillation Crystal - Brochure
CsI(Tl) scintillation crystal Ø25.4×38.1 mm (Ø1”x1.5”) hermetically packed in an Aluminum housing with 1 mm thick walls and Ø30 mm fused silica window.