BK7 Hemispherical Lens

Name: BK7 Hemispherical Lens
Brand: Nova Component
Availability: InStock

Concentric lens elements protecting internal components. Parallelism tolerance within 2μm. Used in underwater photography and security.

Custom Sizes Available

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Technical Specifications

Material	N-BK7 (H-K9L)
Parallelism Tolerance	< 2μm
Application	Underwater photography, security, sensor protection

Product Description

Concentric lens elements protecting internal components. Parallelism tolerance within 2μm. Used in underwater photography and security.

Hyper-hemispherical dome lenses for specialized optical sensor and detector applications.

Available in standard and multispectral grades. Multispectral ZnS is dense, insoluble in water, and high-purity.

High-durability sapphire domes for extreme environments.