DUV Grade Sapphire Viewport, 0.69" View Dia, 2.75" Conflat Flange

VIEWPORT, SAPPHIRE, DUV, 0.9 VIEW, 275CF

DUV Grade Sapphire Viewport, 0.94" View Dia, 2.75" Conflat Flange

VIEWPORT, SAPPHIRE, DUV, 0.9 VIEW, WELD

DUV Grade Sapphire Viewport, 0.94" View Dia, 1.50" Dia Stainless Steel Weld Adapter

VIEWPORT, SAPPHIRE, DUV, 1.4 VIEW, 450CF

DUV Grade Sapphire Viewport, 1.44" View Dia, 4.50" Conflat Flange

VIEWPORT, SAPPHIRE, DUV, 1.4 VIEW, WELD

DUV Grade Sapphire Viewport, 1.44" View Dia, 2.50" Dia Stainless Steel Weld Adapter

VIEWPORT, SAPPHIRE, DUV, 1.9 VIEW, 450CF

DUV Grade Sapphire Viewport, 1.94" View Dia, 4.50" Conflat Flange

VIEWPORT, SAPPHIRE, DUV, 1.9 VIEW, WELD

DUV Grade Sapphire Viewport, 1.94" View Dia, 2.50" Dia Stainless Steel Weld Adapter