RPB Nova 3 Lens Cassette – 5 Tear-Off Lenses + 1 Outer Lens (Pack of 20)

Part Number: NV3-745
Weight: 4.10 lbs

The RPB® Nova 3® Lens Cassette Pack is a complete pre-assembled vision protection system designed to maximize productivity and safety in abrasive blasting environments. Each cassette includes 5 tear-off lenses stacked together, topped with 1 outer lens, allowing operators to instantly restore visibility by removing layers as they become dirty or damaged—without stopping work or removing the helmet.

This pack contains 20 full cassettes, making it ideal for high-demand blasting operations where clean, uninterrupted visibility is essential. With OEM-grade optical clarity and impact resistance, these lens cassettes extend the life of your inner lenses and reduce maintenance downtime.

Key Features & Benefits

6-Layer Protection System

Each cassette includes:

• 5 tear-off lenses for fast, tool-free visibility restoration

• 1 outer lens for durable impact protection

• Pre-assembled for immediate installation

Boosts Productivity

• Operators can remove dirty or abraded layers instantly

• No helmet removal required

• Minimizes downtime in heavy blasting environments

Protects the Helmet’s Inner Lens

• Shields the primary lens from dust, abrasion, and media impact

• Significantly reduces lens replacement frequency

• Lowers maintenance costs over time

Pack of 20 Cassettes

• Ideal for multi-shift facilities or high-volume blasting work

• Provides a long-lasting, economical supply

• Ensures operators always have clean vision layers available

Durable, Optically Clear Construction

• Maintains distortion-free visibility

• Withstands high-impact abrasive blasting conditions

• OEM-quality ensures a perfect Nova 3® fit

OEM Cross-Reference

Ideal Applications

• Abrasive blasting

• Tank lining

• Industrial surface preparation

• Shipyards, fabrication shops, refineries

• High-debris environments requiring frequent lens changes

• Facilities with multiple operators using Nova 3® respirators