Leica Style

Leica Style GRZ4S 360° Prism

$294.34
4.71

Contact us for the best deal on this product.


The GRZ4S 360° Prism offers high precision, durability, and Leica compatibility, delivering superior performance in surveying and engineering tasks at a competitive price.

 

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Product Information

Professional 360° Prism for Leica Total Stations

The GRZ4S delivers precision surveying performance with full Leica compatibility at a competitive price point. Engineered for professional surveyors and engineers who demand reliable accuracy without compromise.


Precision Engineering

Built to exacting standards with a 5 arcsecond beam deviation and +23.1mm prism constant, the GRZ4S ensures consistent measurements across all surveying applications. The 86.0mm height offset provides optimal performance for both construction layout and boundary surveys.

Complete 360° Visibility

The all-around prism design eliminates the need for constant repositioning, allowing uninterrupted measurements from any angle. This translates to faster fieldwork and improved productivity on complex survey projects.


Key Advantages

  •  Full compatibility with Leica total stations and robotic systems
  •  Professional-grade precision with 5 arcsecond beam deviation
  •  Durable construction for harsh field conditions
  •  Cost-effective alternative without compromising accuracy
  • Model: GRZ4S
  • For Total Station: Leica-compatible
  • Height Offset: 86.0mm
  • Prism Constant: +23.1mm
  • Beam Deviation: 5 arcseconds
  • Mount: 5/8" Leica-compatible thread
  • Material Coating: Copper
  • Carrying Bag: Yes

Features :

360° Reflection Capability

Captures measurements from all directions without repositioning

Superior Accuracy

Prism constant +23.1mm with 5 arcsecond beam deviation

Leica Compatibility

86.0mm height offset ensures seamless integration with Leica systems

Copper-Coated Durability

Enhanced reflectivity with protection against field wear

Universal Mounting

5/8" thread system for quick attachment to surveying poles

Complete Package

Includes protective carrying bag for secure transport

Download Center
Reviews :
4.8/5
★★★★★
Based on verified reviews
★★★★★
Michael Rodriguez
Senior Land Surveyor · Verified Purchase
Exceptional precision and Leica compatibility
The GRZ4S delivers outstanding measurement accuracy that matches our Leica total station specifications perfectly. The 360° visibility significantly reduces setup time on complex sites, and the build quality rivals OEM prisms at a fraction of the cost.
★★★★★
Sarah Thompson
Civil Engineering Project Manager · Verified Purchase
Robust construction for demanding field conditions
This prism has withstood months of harsh construction site environments without any degradation in performance. The optical quality remains pristine, and the mounting system provides excellent stability even in windy conditions.
★★★★★
David Chen
Geodetic Surveyor · Verified Purchase
Outstanding value for professional applications
Seamless integration with our Leica equipment and measurement precision that meets geodetic survey standards. The 360° design eliminates the need for prism orientation adjustments, significantly improving field efficiency.
★★★★☆
Jennifer Walsh
Infrastructure Survey Specialist · Verified Purchase
Reliable performance with minor packaging concerns
Excellent optical performance and durability that matches our workflow requirements perfectly. The protective carrying case could be more robust for frequent transport, but the prism itself performs flawlessly in all measurement scenarios.
★★★★★
Robert Martinez
Construction Layout Supervisor · Verified Purchase
Game-changer for layout efficiency
The 360° visibility has transformed our layout operations, allowing measurements from any angle without repositioning. Quality construction and consistent accuracy make this an essential tool for high-volume construction projects.

What's in the Box

Everything you need to get started.

  • GRZ4S 360° Prism Assembly
  • Prism Carrier Mount
  • Protective Carrying Case
  • User Manual & Technical Specifications

Note: Prism pole and tribrach sold separately.

Frequently Asked Questions

General
Is the GRZ4S prism compatible with all Leica total stations?
Yes, the GRZ4S 360° Prism is designed with Leica compatibility standards, ensuring seamless integration with all Leica total stations and robotic systems. The prism maintains the same optical constants and mounting specifications as original Leica prisms.
What is the effective measurement range of this 360° prism?
The GRZ4S provides full 360° visibility with an effective range up to 5,000 meters depending on atmospheric conditions and instrument specifications. The prism's advanced glass formulation and precision grinding ensure consistent signal return across the entire measurement envelope.
What accuracy can I expect from the GRZ4S prism?
The GRZ4S delivers precision measurement accuracy with an offset constant of 0.0mm ±0.5mm, meeting professional surveying standards. The prism's superior optical quality ensures minimal signal loss and maintains accuracy specifications across all environmental conditions typically encountered in field surveying.
How durable is the GRZ4S construction for field use?
The GRZ4S features robust construction with impact-resistant housing and weatherproof sealing rated for harsh field conditions. The prism assembly includes corrosion-resistant materials and protective coatings that ensure long-term reliability in construction, engineering, and surveying applications.
What mounting options are available for the GRZ4S?
The GRZ4S utilizes standard 5/8" x 11 threading compatible with most surveying poles and tribrach systems. The prism includes precision centering capabilities and can be mounted on fixed-height poles, telescopic poles, or tribrach assemblies for maximum flexibility in various surveying workflows.

Still have questions? Contact our technical support team.

This Shipping & Delivery Policy applies to orders placed through metricop.com and to quotations, proforma invoices and sales confirmations issued by Surveying Equipment Metricop LLC (“Metricop”, “we”, “us” or “our”), unless another selling entity or different shipping terms are expressly identified in the applicable quotation or invoice.

If a quotation, proforma invoice or written sales confirmation contains shipping terms that differ from this Policy, the terms in that document will control. Nothing in this Policy limits any mandatory rights available to a Consumer under applicable law.

1. Order acknowledgement and acceptance

An automated order confirmation only confirms that we have received the order. It does not constitute final acceptance of the order or confirmation of product availability.

An order is accepted when Metricop sends a written order acceptance or dispatch confirmation, or otherwise expressly confirms acceptance in writing.

Before acceptance, we may verify:

  • product availability;

  • price and specification accuracy;

  • payment status;

  • shipping address;

  • export or import restrictions;

  • compatibility or configuration information; and

  • suspected fraud or payment risk.

If we cannot accept an order, any payment already received will be returned using the original payment method.

2. Availability and shipping origin

Products may be dispatched from Metricop stock, a logistics partner, an authorised supplier or a manufacturer warehouse. The shipping country may therefore differ from Metricop’s registered business address.

Orders containing several products may be shipped in separate packages and may arrive on different dates.

Stock information is based on the information reasonably available when the order is placed and may change before final order acceptance. Products described as available, in stock or supplier stock are subject to final verification.

3. Processing and delivery estimates

Any processing, dispatch, transit or delivery time displayed on the website, quotation, invoice, order confirmation or tracking page is a good-faith estimate only, unless Metricop expressly confirms a guaranteed date in writing.

Where the website states “Estimated delivery: 4–7 business days,” this means the typical estimated delivery period for eligible in-stock orders after payment and order verification. It is not a guaranteed arrival date.

Delivery estimates may be affected by:

  • stock or supplier availability;

  • technical configuration or testing;

  • calibration or certification;

  • payment verification;

  • customer response time;

  • export documentation;

  • destination and remote-area service;

  • carrier capacity;

  • customs clearance;

  • import inspections;

  • public holidays, weather or other events outside our reasonable control.

Business days exclude weekends and public holidays applicable at the dispatch location, carrier hubs or destination.

If delivery by a particular date is essential, the Buyer must contact Metricop before placing or paying for the order. A requested date, project deadline or “required delivery” field does not become binding unless Metricop expressly accepts it in writing as a guaranteed delivery date.

If a material delay occurs, we will provide an updated estimate and any cancellation or refund options required by applicable law.

4. Shipping methods and charges

Shipping methods and charges depend on the product, destination, value, dimensions and required service.

Where “free shipping” or “shipping included” is stated, it covers only the standard transportation service expressly included in the order. Unless stated otherwise, it does not include:

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  • cargo insurance exceeding the carrier’s standard liability.

If an additional shipping charge becomes necessary before dispatch, we will request the Buyer’s approval. The order will not be dispatched with an unapproved material additional charge.

5. Customs, duties and importer responsibilities

Unless an order is expressly confirmed as DDP – Delivered Duty Paid, the recipient is responsible for customs clearance, import duties, VAT, taxes, brokerage charges and other destination-country costs.

The recipient may be treated as the importer of record and is responsible for providing accurate identification, tax numbers, permits and other information requested by customs authorities or the carrier.

Customs clearance time is outside Metricop’s direct control and is not included in any estimated delivery period unless expressly stated.

Metricop will not declare an incorrect value, description or country of origin or identify commercial goods as gifts.

6. Shipping addresses and delivery attempts

The Buyer is responsible for providing a complete and accurate delivery address, contact person, telephone number and any required customs information.

A request to change the address after order acceptance may result in delay, additional charges or cancellation if the shipment can no longer be redirected safely.

Delivery may require a signature. Delivery to the address, reception desk, mailroom, site office or person reasonably appearing authorised to receive the shipment will normally constitute delivery.

7. Risk of loss

For Consumers, risk of loss remains with Metricop until the Consumer or a person designated by the Consumer takes physical possession of the goods, where required by applicable law.

For Business Customers, the Incoterm stated in the quotation or invoice controls. If no different Incoterm is stated and Metricop arranges and prepays transportation, the order is shipped CPT Buyer’s delivery address, Incoterms® 2020. Risk passes to the Business Customer when the goods are handed to the first carrier, even though Metricop pays transportation to the stated destination.

Unless expressly included, cargo insurance beyond the carrier’s standard liability is not provided. Business Customers may request additional cargo insurance before order acceptance.

8. Inspection and transit damage

The recipient should inspect the shipment immediately upon delivery.

Visible external damage, missing packages or suspected tampering should be noted on the carrier’s delivery record. Photographs of the package, labels, contents and serial numbers should be taken before packaging is discarded.

Business Customers must notify Metricop of visible shipping damage, shortages or an incorrect product within five business days after delivery. Notification should include:

  • order or invoice number;

  • tracking number;

  • description of the issue;

  • photographs or video;

  • product and package labels; and

  • applicable serial numbers.

Failure to notify us promptly may prevent recovery from the carrier and may affect a Business Customer’s claim to the extent permitted by law. This does not limit non-waivable Consumer rights.

The recipient must retain all original packaging until Metricop confirms that it may be discarded.

9. Delayed, lost or misrouted shipments

Tracking information and carrier estimates are not guarantees.

If a shipment appears lost or materially delayed, please contact Metricop so that we can open a carrier investigation. Carrier investigations may require information or documents from the recipient.

For Business Orders where risk has already passed to the Buyer, Metricop’s assistance with a carrier claim does not mean that Metricop has reassumed the risk of loss.

10. Refused and undeliverable shipments

A Business Customer’s refusal to accept a conforming shipment, failure to provide customs information or failure to pay import charges does not constitute an authorised cancellation.

Actual return freight, storage, customs, brokerage, redelivery and other non-recoverable costs may be deducted from any amount otherwise refundable to a Business Customer.

Consumer rights regarding refused or undelivered shipments remain subject to applicable mandatory law.

11. Events outside our reasonable control

Metricop is not responsible for delays caused by events outside its reasonable control, including carrier disruption, customs action, export restriction, government order, labour dispute, natural disaster, severe weather, war, civil disturbance, epidemic, cyber incident, supplier interruption or infrastructure failure.

For Business Customers, Metricop is not liable for project delay, downtime, lost profit, substitute-equipment costs or other indirect or consequential loss resulting from a delivery delay, except where liability cannot lawfully be excluded.

12. Contact

Questions regarding shipping should be sent to:

Surveying Equipment Metricop LLC
30 North Gould Street
Sheridan, WY 82801, USA
Email: sales@metricop.com