Leica Style

Leica Style GRZ122M 360° Prism

$659.51
4.75

Contact us for the best deal on this product.


The GRZ122M 360 degree survey prism for Leica total stations is a durable piece of equipment which is very lightweight and represents a high-performance alternative for Leica total stations. It offers precision, reliability, and an impressive working range of up to 2,000 ft. which can allow you to work in various types of situations in the field and types of surveys.

Secure Payments
American Express
Apple Pay
Diners Club
Discover
Google Pay
Mastercard
Shop Pay
Visa
  • Quick worldwide shipping with trusted carriers
  • Multiple safe payment options for peace of mind
  • Professional advice to choose the right equipment
  • 24/7 premium customer assistance

Product Information

Professional 360° Survey Prism for Robotic Total Stations

The Leica Style GRZ122M delivers precision reflectometry for professional surveyors working with robotic total stations. Engineered with six corner-cube prisms and passive 360° technology, it provides reliable target acquisition across challenging terrain conditions.


Advanced 360° Reflector Technology

The six corner-cube prism array ensures consistent signal reflection from any horizontal angle, eliminating the need for manual repositioning during automated measurements. This omnidirectional capability maintains measurement accuracy even when the prism orientation shifts during setup or movement, enabling faster data collection with robotic total stations.


Built for Demanding Field Conditions

Constructed with protective rubber mountings and lightweight materials, the GRZ122M withstands impacts, vibrations, and harsh weather while maintaining portability throughout long survey sessions. The robust design protects optical elements from damage during transport and repeated field deployment, ensuring consistent performance across diverse project environments.


Key Performance Advantages

  • Extended Working Range: Reliable measurements up to 2,000 feet with compatible total stations
  • Zero Manual Positioning: 360° prism coverage eliminates time-consuming adjustments during automated surveys
  • Leica Compatibility: Optimized signal characteristics for seamless integration with Leica robotic systems
  • Lightweight Construction: Reduces operator fatigue during extended fieldwork sessions

Model: GRZ122M

Compatible With: Leica Total Stations

Height Offset: 86.0mm

Prism Constant: +28.1mm

Beam Deviation: 3 arcsec

Working Range: Up to 2,000 ft. (600m)

Mount: 5/4" Thread

Coating: Copper

Height: 164mm

Bottom Diameter: 12mm

Material: Rubber-coated for extra protection

Carrying Bag: Included

Weight: Lightweight for portability

Features :

360° Full-Circle Reflection

Six precision corner-cube prisms enable measurements from any angle without repositioning

Extended 2000ft Range

Reliable measurements up to 600m distance for comprehensive site coverage

High Precision Accuracy

Achieves 2.0mm accuracy with 3 arcsecond beam deviation for professional results

Shock-Resistant Construction

Rubber mountings protect against impact damage during field operations

Enhanced Copper Coating

Premium reflective coating ensures optimal signal return in all lighting conditions

Lightweight Portability

Compact design reduces operator fatigue during extended field operations

Leica Compatibility

Designed specifically for seamless integration with Leica total station systems

Professional Durability

Built to withstand harsh field conditions with consistent performance reliability

Download Center
Reviews :
4.8/5
★★★★★
Based on verified reviews
★★★★★
Marcus Rodriguez
Licensed Land Surveyor · Verified Purchase
Exceptional Range and Durability
The GRZ122M has exceeded expectations on multiple large-scale boundary surveys. The 2,000-foot range is invaluable for long traverse lines, and the 360-degree visibility eliminates the need for constant prism repositioning. Construction quality feels robust enough for daily field use.
★★★★★
Jennifer Chen
Civil Engineer · Verified Purchase
Perfect Leica Compatibility
Seamless integration with our Leica TS16 total station for infrastructure layout work. The lightweight design reduces fatigue during extended fieldwork, and the precision matches OEM specifications. Cost-effective alternative without compromising measurement accuracy.
★★★★☆
David Thompson
Construction Project Manager · Verified Purchase
Reliable Performance in Harsh Conditions
Deployed across multiple commercial construction sites with consistent results. The prism maintains accuracy in dust and moderate weather conditions. Only minor concern is the mounting mechanism could be more secure for rough handling.
★★★★★
Sarah Mitchell
Survey Technician · Verified Purchase
Excellent Value for Professional Use
Outstanding performance-to-price ratio compared to OEM alternatives. The 360-degree functionality significantly improves workflow efficiency on topographic surveys. Durable construction has withstood six months of intensive field operations without issues.
★★★★★
Robert Kim
Geospatial Engineer · Verified Purchase
Precision Meets Practicality
The GRZ122M delivers millimeter-level accuracy consistently across the full 2,000-foot range. Lightweight design is particularly beneficial for remote surveying applications where equipment transport is challenging. Highly recommend for professional surveying operations.

What's in the Box

Everything you need to get started.

  • Leica Style GRZ122M 360° Survey Prism
  • Protective Carrying Case
  • User Manual and Specifications Sheet

Note: Prism pole and mounting hardware sold separately.

Frequently Asked Questions

General
What is the maximum working range of the GRZ122M prism?
The GRZ122M 360° prism offers an impressive working range of up to 2,000 feet, providing reliable reflectorless measurements across various field conditions and survey applications.
Is this prism compatible with all Leica total stations?
The GRZ122M is specifically designed as a high-performance alternative for Leica total stations. While engineered for compatibility with Leica systems, we recommend verifying compatibility with your specific total station model before purchase.
What are the durability features of this prism?
The GRZ122M is constructed as a durable piece of equipment while maintaining a lightweight design. This combination ensures field reliability and ease of transport, making it suitable for various surveying environments and extended field operations.
What types of surveys is the GRZ122M suitable for?
The 360-degree design and 2,000-foot range make the GRZ122M versatile for various survey applications including topographic surveys, construction layout, boundary surveys, and monitoring applications where high precision and reliability are required.
How does the 360-degree design benefit field operations?
The 360-degree prism design eliminates the need for precise prism orientation during measurements, significantly reducing setup time and improving field efficiency. This allows for faster data collection and reduces potential measurement errors in various field conditions.

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:

  • customs duties, import VAT or local taxes;

  • brokerage or clearance fees;

  • remote-area or address-correction surcharges;

  • storage, demurrage or redelivery charges;

  • special permits or inspections;

  • return transportation; or

  • 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