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The extremely bright display panel enables light transmission through semi-opaque materials
Phone Clip with Rubber-Coated Contacts
Send us your frame for custom assembly and mounting of a VetroSafe VS30 lenses
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but has a neutral gray color when viewed through a digital camera
VetroSafe® StrainView Large Format Strain Birefringence Visualizer Glassblowing The extremely bright display panelThe VetroSafe StrainView is a system for viewing strain birefringence in glass and polymer objects. Strain birefringence appears as a visible "rainbow" pattern under cross polarized light indicating locations within the substrate where internal stresses exist that correspond to sources of weakness and or likely locations of crack formation. Unlike conventional strain birefringence testers that use a fixed position analyzing polarizer which limits the