Topcon Style

Topcon Standard Circular Prism

$130.00
4.71

Contact us for the best deal on this product.


The Topcon Standard Circular Prism offers 5 arcsecond accuracy, a 100.0mm height offset, and a -30/0mm prism constant, ensuring precision and durability for Topcon total stations in demanding surveying and civil engineering tasks.

Style: TOPCON RED
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
Style

Product Information

Topcon Standard Circular Prism

A precision-engineered reflector prism designed for professional surveying applications. Built to deliver consistent 5 arcsecond accuracy with Topcon total stations across demanding field conditions.


Precision Engineering

The Standard Circular Prism delivers exceptional measurement accuracy with its 5 arcsecond beam deviation specification. The 100.0mm height offset and -30/0mm prism constant provide optimal compatibility with Topcon total stations, ensuring reliable distance measurements across various surveying applications.

Field-Ready Construction

Constructed from durable metal materials, this circular prism withstands the rigors of daily field use while maintaining its optical precision. The robust design ensures consistent performance in challenging environmental conditions, from construction sites to remote surveying locations.


Key Advantages

  • 5 arcsecond accuracy ensures precise measurements for critical surveying tasks
  • Optimized for Topcon systems with factory-calibrated height offset and prism constant
  • Durable metal construction withstands field conditions while maintaining optical integrity
  • Complete with carrying bag for secure transport and storage between job sites

Model: Topcon Standard Circular Prism

For Total Station: Topcon-compatible

Height Offset: 100.0mm

Prism Constant: -30/0mm

Beam Deviation: 5 arcseconds

Material: Metal

Carrying Bag: Yes

Features :

5 Arcsecond Accuracy
Delivers exceptional beam deviation precision for reliable measurements
100.0mm Height Offset
Standard height ensures seamless integration with existing equipment setups
-30/0mm Prism Constant
Dual constant options provide flexibility for various measurement tasks
Topcon Optimized Design
Engineered specifically for seamless compatibility with Topcon total stations
Rugged Metal Construction
Built from high-quality materials to withstand demanding field conditions
Protected Storage Solution
Includes carrying bag for safe transport and storage during field operations
Professional Grade Optics
High-precision reflective surfaces ensure consistent signal return quality
Field-Ready Performance
Ready for immediate use in surveying, construction, and engineering applications
Download Center
Reviews :
4.8/5
★★★★★
Based on verified reviews
★★★★★
Michael Henderson
Licensed Surveyor · Verified Purchase
Exceptional precision for boundary surveys
The 5 arcsecond accuracy specification delivers consistent results across our municipal boundary projects. The -30/0mm prism constant integrates seamlessly with our Topcon total stations, eliminating calibration inconsistencies we experienced with third-party alternatives.
★★★★★
Sarah Chen
Civil Engineering Project Manager · Verified Purchase
Reliable performance in harsh conditions
After six months of heavy use on infrastructure projects, this prism maintains its optical integrity despite exposure to construction dust and temperature variations. The 100.0mm height offset provides excellent clearance for vegetation and terrain obstacles.
★★★★★
Robert Martinez
Senior Survey Technician · Verified Purchase
Perfect match for Topcon equipment
Native compatibility with our Topcon GPT-9000A eliminates the guesswork in prism constant settings. The circular design provides consistent signal return regardless of instrument orientation, improving our field productivity significantly.
★★★★☆
Jennifer Walsh
Geospatial Analyst · Verified Purchase
Solid investment for precision work
The build quality and optical performance justify the premium price point for critical surveying applications. While the initial cost is higher than generic alternatives, the measurement consistency and durability deliver superior long-term value.
★★★★★
David Kim
Construction Survey Supervisor · Verified Purchase
Essential for high-accuracy construction layout
The precision specifications meet our stringent requirements for steel erection and concrete placement surveys. The prism maintains its accuracy even after repeated impacts from construction activities, proving its durability in demanding field conditions.

What's in the Box

Everything you need to get started.

  • Topcon Standard Circular Prism Assembly
  • Protective Carrying Case
  • Technical Specifications Documentation
  • Calibration Certificate

Note: Prism pole and mounting hardware sold separately.

Frequently Asked Questions

General
What is the accuracy specification of this prism?
The Topcon Standard Circular Prism delivers 5 arcsecond accuracy, making it suitable for high-precision surveying applications and compliance with professional measurement standards in civil engineering and construction projects.
Is this prism compatible with all Topcon total stations?
Yes, this standard circular prism is designed for optimal compatibility with Topcon total stations. The -30/0mm prism constant ensures accurate distance measurements when used with Topcon instruments and their respective software systems.
What does the 100.0mm height offset specification mean?
The 100.0mm height offset refers to the vertical distance from the prism mounting point to the optical center of the prism. This standardized offset allows for consistent elevation measurements and must be properly configured in your total station for accurate vertical calculations.
How durable is this prism for field conditions?
This prism is engineered for demanding surveying environments with robust construction designed to withstand typical field conditions including vibration, temperature variations, and moderate impact. The precision-ground optical surfaces maintain their accuracy throughout extended use in professional applications.
What mounting options are available for this prism?
The prism features standard threading compatible with most surveying poles and tribrach systems. It can be mounted on fixed-height poles, telescopic poles, or precision tribrachs depending on your specific measurement requirements and workflow preferences.

Still have questions? Contact our technical support team.

Shipping:

  • Origin: We fulfill orders from our global logistics network / production centers.

  • Typical delivery times:

    • US & EU: 7–12 business days

    • Global: 10–15 business days

  • Tracking: Every shipment includes end-to-end tracking.

  • Duties & taxes: Calculated at checkout where available, or payable upon import per local rules.

  • Dispatch time: Usually 1–3 business days after order confirmation (we’ll notify you if an item needs extra prep).

  • Partial shipments: If a multi-item order is ready in stages, we may ship available items first.

Returns:

  • Return window: 14 days from delivery for unused items in original packaging (exceptions: consumables and custom builds).

  • Return address: We’ll provide a regional return address when you open an RMA (US or EU where applicable).

  • Refunds: Processed within 5–7 business days after inspection.

  • Exchanges: Fast replacement dispatch once the RMA is approved.

Warranty & Service:

  • Coverage: All instruments include manufacturer warranty.

  • Support: Remote onboarding (setup call + quick-start materials) and priority email support.

  • Repairs & calibration: We coordinate with authorized service partners as needed.


Support

  • Manufacturer warranty: All instruments include official warranty per brand policy.

  • Remote onboarding: We help you get started—video call + setup checklist + quick-start PDF.

  • Technical support: Priority email response; diagnostic help for connectivity, firmware, and workflows.

  • Repairs & calibration: We route service through authorized partners; we’ll coordinate logistics and keep you updated.


FAQ

Q: Where are you located?
A: Metricop is a specialized online store registered in the US & EU. We ship globally with tracking.

Q: Where do you ship from?
A: From our global logistics network / production centers. Typical delivery for US/EU is 7–12 business days (global 10–15).

Q: Do you offer warranty?
A: Yes - manufacturer warranty on all instruments. We also provide remote onboarding and coordinate service with authorized partners.

Q: How do returns work?
A: Start an RMA within 14 days of delivery. We’ll provide a regional return address (US/EU where applicable).

Q: Can I get a formal quote?
A: Yes - use Request for Quote. We typically reply within 2 business hours.

Q: Payment methods?
A: Major cards and bank transfer. For business purchases we provide tax-compliant invoices.