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CA45 Optical Window Viewport

from $875.00

45mm Clear Aperture for Any Enclosure, Any Camera (VIS-LWIR)

One-and-done, IP67-ready optical window viewport for standard 2.4″ panel cutouts.

The CA45 is a rugged, sealed optical window cell that drops into a standard 2.4″ panel cutout and instantly turns any enclosure into an optical enclosure. Factory-sealed and designed to IP67 standards, it keeps water, dust, and debris out while letting your optics perform at full capability.

No custom machining. No adhesives. No bench assembly. Designed for easy, in-field installs.

Key Features

  • IP67-designed sealing for dust-tight, water-resistant performance

  • Factory-sealed optical window – AR options available, zero assembly required

  • Rugged aluminum housing with low-stress optical clamping

  • Fits standard 2.4″ panel cutouts (1–7 mm panel thickness)

  • No additional hardware or adhesives – fast, clean install

  • 45 mm clear aperture in a compact, lightweight package

Current lead time: 4-6 weeks

Window:
Finish:

45mm Clear Aperture for Any Enclosure, Any Camera (VIS-LWIR)

One-and-done, IP67-ready optical window viewport for standard 2.4″ panel cutouts.

The CA45 is a rugged, sealed optical window cell that drops into a standard 2.4″ panel cutout and instantly turns any enclosure into an optical enclosure. Factory-sealed and designed to IP67 standards, it keeps water, dust, and debris out while letting your optics perform at full capability.

No custom machining. No adhesives. No bench assembly. Designed for easy, in-field installs.

Key Features

  • IP67-designed sealing for dust-tight, water-resistant performance

  • Factory-sealed optical window – AR options available, zero assembly required

  • Rugged aluminum housing with low-stress optical clamping

  • Fits standard 2.4″ panel cutouts (1–7 mm panel thickness)

  • No additional hardware or adhesives – fast, clean install

  • 45 mm clear aperture in a compact, lightweight package

Current lead time: 4-6 weeks

Documents

CAD PDF

Built for Real Deployments

CA45 maintains optical alignment under vibration and shock, making it ideal for portable sensors, outdoor enclosures, robotics, UAS payloads, and fielded imaging systems. The low-stress, athermalized clamp design secures the window without distorting the optic, preserving image quality over temperature and time.

Available Window Options

Choose the window material that best matches your spectral band, durability needs, and environment:

  • Uncoated Gorilla Glass®
    Cost-effective, impact-resistant option for visible imaging and general-purpose use.

  • Uncoated Sapphire
    Extreme hardness and scratch resistance for harsh environments.

  • Uncoated Germanium (Ge)
    MWIR-compatible option for thermal imaging applications.

  • 400–1100 nm High-Durability AR-Coated Sapphire
    Broad visible–NIR coverage with reduced reflections and high environmental durability.

  • 427–675 nm Hydrophobic BOROFLOAT®
    Visible-band glass with hydrophobic coating for outdoor and moisture-prone environments.

  • 425–675 nm N-BK7
    High-quality visible glass with excellent optical clarity for imaging and sensing.

Simple Installation

Drop it in. Tighten the retainer. You now have a sealed, optical-grade interface ready for field use. No special tools, cleanroom, or optical bench required.

Request Custom Quote