Blanson Acrylic Viewports

Blanson manufactures high-quality pressure-rated acrylic viewports, lenses and housings for submarines (military, tourist & personal) and other submersible vehicles.
- Viewports: Discs, Conical Frustum, Dome, Spherical
- Lenses: Flat, Concave, Convex, Corrected
- Housings: Tubular, Box, Domed

We have manufactured unique domed and spherical windows for many submarinal applications with unrivalled quality.

Where applicable, products manufactured and certified according to the following standards or approvals:
- BS EN ISO 9001-2015
- ASME-PVHO-1
- DNV (Approval of Manufacturer)
- Lloyds Register (Certificate of Material Manufacturer & Shop Approval)

We have hosted successful inspection visits from American Bureau of Shipping (ABS), DNV & Lloyds Register.