What's the difference between NoIR Red Laser Safety Glasses OD5 and regular sunglasses or safety glasses?

NoIR glasses use precision optical filtering calibrated to block 630–670nm red laser wavelengths at OD5+ density, providing ANSI Z136 compliant protection against laser radiation hazards. Generic sunglasses and safety glasses lack this specialized red-blocking filter and provide no protection against laser beam exposure, making them unsafe for red laser instrument work.

Will these glasses work with my prescription lenses?

Yes—NoIR offers fitover styles designed to wear over prescription glasses without requiring lens replacement or separate prescriptions. The fitover design maintains full laser protection while preserving your vision correction, and many experienced surveyors prefer this option for field work.

Can I wear these glasses all day without eye strain?

The 30–50% visible light transmission allows adequate work visibility during extended operations without the severe dimming that causes strain. However, take periodic breaks during long tasks, and remove the glasses after operations to rest your eyes. If you experience persistent strain, your eyes may need a rest period or the fit may need adjustment.

How do I know if the red-blocking filter is still effective?

Inspect the lenses regularly for scratches, cloudiness, or yellowing—any of these indicate filter degradation and require replacement. Store the glasses in a protective case when not in use, clean with a soft cloth only, and replace if you notice visible damage or reduced laser protection.

Are NoIR Red Laser Safety Glasses OSHA compliant?

Yes—these glasses meet ANSI Z136 laser safety standards and satisfy OSHA requirements for laser eye protection on compliant jobsites. Many general contractors and survey companies now mandate these as required PPE for any red laser instrument work, making them essential for crew compliance.

What happens if the lenses fog up on the job?

Lens fogging can occur during temperature changes or in humid conditions; ventilated wrap-around styles reduce fogging compared to sealed goggle designs. If fogging persists, store the glasses in a warm, dry location before use, or take them off briefly to allow them to acclimate to temperature changes.

Leica CLC Combo+ Receiver/Remote with Bracket – 8864848

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At a Glance

Knowledge Summary: NoIR Red Laser Safety Glasses provide ANSI Z136 compliant eye protection for contractors and survey crews working with red laser levels, laser pipe levels, and red laser total stations. These specialized safety glasses feature a red-blocking filter designed to protect against 630–670nm wavelengths, including 635nm, 650nm, and 660nm red lasers commonly found on job sites. The OD5+ optical density rating ensures adequate protection during close-range setup, operation, and maintenance of red laser instruments. Unlike generic sunglasses, these precision optical filters block hazardous laser radiation while maintaining 30–50% visible light transmission, allowing workers to see work clearly and maintain situational awareness. Contractors increasingly encounter red laser hazards during daily operations.
Protection Standard: ANSI Z136 compliant
Wavelength Protection: 630-670nm (635nm, 650nm, 660nm red lasers)
Optical Density Rating: OD5+
Visible Light Transmission: 30-50%
Filter Type: Red-blocking optical filter

Leica Geosystems8864848SKU Various (custom configured — U72 or similar red-blocking filter)New

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Leica CLC Combo+ Receiver/Remote with Bracket

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Quick Answer

What is the Leica Geosystems 8864848?

The Leica CLC Combo+ Receiver/Remote with Bracket is a Leica Geosystems Laser Receiver. It's available from Express Tools as an authorized Leica Geosystems dealer with same-day shipping on in-stock orders.

FIELD APPLICATIONS

What contractors use this laser receivers for

Red Laser Level Setup and Operation

Grading and survey crews wear NoIR glasses during setup, alignment, and operation of rotating red laser levels and indoor laser levels. Protection during beam initialization and equipment positioning prevents accidental direct exposure or reflected beam hazards at close range.

Laser Pipe Level Installation

Concrete contractors and plumbers use these glasses when aligning pipe runs, establishing slopes, or verifying elevation with laser pipe levels. The 30–50% visible light transmission allows clear visibility of grade reference marks and pipe centerlines while blocking hazardous red wavelengths.

Red Laser Total Station Operations

Survey crews operating red laser total stations for site layout, boundary verification, or elevation shots wear NoIR glasses during instrument setup and close-range beam work. OD5+ protection mitigates retinal damage risk during extended equipment operation.

Grade and Alignment Tasks

General contractors performing grade verification, slope check, or fine-leveling with red laser instruments keep these glasses on site as required PPE. OSHA-compliant jobsites increasingly mandate laser eye protection during all close-range laser work.

Laser Equipment Maintenance and Troubleshooting

Technicians and equipment operators performing maintenance, cleaning, or alignment adjustments on red laser systems wear NoIR glasses to protect against accidental beam exposure during hands-on work. The glasses remain comfortable during extended field service periods.

PRODUCT OVERVIEW

Product Description

Precision Grade Detection and Wireless Laser Control in One Unit

The Leica CLC Combo+ (SKU: 8864848) is a professional-grade laser receiver and remote control combined into a single, rugged unit designed for contractors who demand accuracy and efficiency on every job. Whether you're grading a site, setting elevations for foundations, or controlling a machine-mounted laser system, the Combo+ gives you on-grade confirmation and full wireless laser adjustment from up to 260 feet away — all without leaving your work position. The included bracket makes mounting to grade rods, excavator masts, or machine control setups fast and secure.

Overview and Jobsite Applications

The Leica CLC Combo+ is engineered for use with Leica CLC series rotary lasers and delivers a seamless combination of detection and control that saves time on complex grading operations. Its dual-sided LCD display ensures readings are visible from both sides of the receiver, eliminating guesswork when the unit is mounted out of direct line of sight. The IP67-rated housing stands up to full dust immersion and temporary water submersion, making it reliable in muddy trenches, wet concrete pours, and dusty excavation environments. Audible and visual on-grade indicators keep operators informed even in noisy, high-activity work zones.

Key Specifications

Model/SKU: 8864848
Detection Range: Up to 260 feet (80 m) from CLC rotary laser
Display: Dual-sided LCD with on-grade, high, and low indicators
Remote Control Range: Up to 260 feet wireless operation
Weather Protection: IP67-rated (dust-tight, submersion-resistant)
On-Grade Accuracy: Fine and coarse detection modes
Mounting: Includes bracket for grade rods and machine masts
Compatibility: Leica CLC series rotary lasers
Alerts: Audible beep and visual LCD confirmation

Key Features

Combined receiver and remote eliminates the need to carry two separate devices
Dual-sided LCD display readable from both faces of the unit
Wireless remote adjusts laser elevation and settings from up to 260 feet away
IP67-rated housing withstands dust, mud, rain, and temporary submersion
Fine and coarse detection modes for versatile grading precision
Audible and visual on-grade indicators for high-noise environments
Secure bracket included for grade rod or machine mast attachment
Ergonomic design built for one-handed field operation

Job Applications

Site Grading and Earthwork: Mount the Combo+ to a grade rod and walk the site while receiving real-time on-grade feedback. Use the integrated remote to adjust laser elevation without walking back to the instrument — critical on large pads or multi-slope sites.

Foundation and Footing Layout: Set precise elevation benchmarks for concrete footings and foundation walls. The fine detection mode provides the accuracy needed for structural applications where tolerances are tight.

Excavation and Trench Control: Attach the Combo+ to an excavator mast or digging arm for continuous depth monitoring. The IP67 housing handles the harsh conditions typical of trench and utility excavation work.

Drainage and Utility Slope Control: Dial in consistent slope grades for storm drains, sewer lines, and utility trenches. The wireless remote lets the operator adjust the CLC laser's grade setting on the fly without interrupting machine operation.

Compatible Accessories

Related Guides

Frequently Asked Questions

What lasers is the Leica CLC Combo+ compatible with?: The CLC Combo+ (8864848) is designed for use with Leica CLC series rotary lasers. Always verify compatibility with your specific CLC model before purchasing. Contact our team if you need help confirming compatibility.
Does the Combo+ replace a separate remote control unit?: Yes. The Combo+ integrates both laser receiver and remote control functions into a single unit, eliminating the need to purchase or carry a standalone remote. You can detect grade and adjust your CLC laser settings wirelessly from the same device.
Is the CLC Combo+ waterproof enough for wet or muddy sites?: The unit carries an IP67 rating, meaning it is fully dust-tight and can withstand temporary submersion in up to 1 meter of water for 30 minutes. It is well-suited for rain, mud, and wet concrete environments typical on active construction sites.
What is included with the 8864848?: The Leica CLC Combo+ package includes the receiver/remote unit and a mounting bracket for attachment to grade rods or machine masts. Batteries and additional accessories may be sold separately — confirm with our product team for the most current kit contents.

Why This Equipment

Large Capture Window

Wide detection zone catches the laser beam at distance without precise aiming.

Radio Compatibility

Pairs directly with compatible transmitters for wireless grade control.

Jobsite Tough

Rubber-armored housing rated for drops, dust, and continuous outdoor use.

Grade Resolution

Fine grade detection down to 1/16" — the precision your job spec requires.

KIT CONTENTS

What's In The Box

NoIR Red Laser Safety Glasses with red-blocking optical filter
Protective carrying case
Lens cleaning cloth

Why Buy This?

The right receiver extends your laser. A lot.

Most rotary and grade lasers ship without a receiver — because different jobs need different detection windows. A standard handheld receiver works for grading and site layout. Machine-mount receivers survive dozer and scraper duty.

Matching receiver to laser matters: grade resolution, radio compatibility, and capture-height window all affect how accurately you can work at distance. Using a mismatched receiver is the leading cause of grade errors that pass QC but fail inspection.

Express Tools stocks the receivers your laser manufacturer recommends — not just what fits in the box. We can tell you exactly which receiver pairs with your existing laser if you call.

TECHNICAL SPECS

Specifications

Technical Specs

Manufacturer data and field-verified measurements.

Knowledge Summary	NoIR Red Laser Safety Glasses provide ANSI Z136 compliant eye protection for contractors and survey crews working with red laser levels, laser pipe levels, and red laser total stations. These specialized safety glasses feature a red-blocking filter designed to protect against 630–670nm wavelengths, including 635nm, 650nm, and 660nm red lasers commonly found on job sites. The OD5+ optical density rating ensures adequate protection during close-range setup, operation, and maintenance of red laser instruments. Unlike generic sunglasses, these precision optical filters block hazardous laser radiation while maintaining 30–50% visible light transmission, allowing workers to see work clearly and maintain situational awareness. Contractors increasingly encounter red laser hazards during daily operations.
Protection Standard	ANSI Z136 compliant
Wavelength Protection	630-670nm (635nm, 650nm, 660nm red lasers)
Optical Density Rating	OD5+
Visible Light Transmission	30-50%
Filter Type	Red-blocking optical filter
SKU	Various (custom configured — U72 or similar red-blocking filter)
Key Feature 1	ANSI Z136 compliance for laser safety
Key Feature 2	Red-blocking filter for 630-670nm wavelengths
Key Feature 3	OD5+ optical density protection rating
Key Feature 4	30-50% visible light transmission maintained
Key Feature 5	Precision optical filtering technology
Key Feature 6	Close-range operation protection
Key Feature 7	Situational awareness preservation
Use Cases	Red laser level operation and setup; Laser pipe level work; Red laser total station operation; Laser instrument maintenance; Close-range laser operations; Survey crew eye protection; Contractor laser safety compliance
Setup Steps	Inspect glasses for lens damage or defects before use \| Ensure proper fit for comfortable, secure wear \| Position glasses to provide full eye coverage \| Verify red-blocking filter is active and protective \| Wear continuously during red laser instrument operation \| Remove after operations to reduce eye strain
Pro Tips	Clean lenses with soft cloth to prevent scratches affecting filter effectiveness \| Take periodic breaks during extended use to reduce eye strain \| Store in protective case when not in use to prevent damage \| Replace glasses if lens becomes scratched, cloudy, or yellowed \| Combine with proper laser instrument handling for maximum safety \| Periodically inspect filter coating for degradation
Compatible Equipment	Red laser levels; Laser pipe levels; Red laser total stations; Red beam construction lasers; Standard safety eyewear frames
Common Issues	Lens fogging in temperature changes or humid conditions \| Visible light reduction causing eye strain during extended use \| Filter degradation over time from exposure to intense red beams
Remote Control	Up to 260 feet wireless operation

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