Product Information

Topcon ATP1Ex 360° Prism: Professional-Grade Precision for Survey Excellence

Name: Topcon ATP1Ex 360° Prism
Brand: Topcon Style
SKU: 360P10
Price: 390.00 USD
Availability: InStock

The Topcon ATP1Ex delivers uncompromising accuracy for surveying professionals who demand consistent, reliable measurements. This precision-engineered 360° prism combines robust construction with advanced optical performance to ensure your measurements are accurate every time.

Engineered for Professional Applications

Built to withstand demanding field conditions, the ATP1Ex features precision-calibrated optics with a beam deviation of just 5 arcseconds. Whether you're conducting geodetic surveys, construction layout, or civil engineering projects, this prism maintains measurement integrity across all environmental conditions.

Key Performance Advantages

360° Visibility: Complete angular coverage eliminates positioning constraints
Precision Calibration: Factory-set constants ensure measurement accuracy
Topcon Compatibility: Seamlessly integrates with existing Topcon total stations
Weather Resistance: Robust construction withstands field conditions
Professional Grade: Designed specifically for commercial surveying applications

Built for Measurement Confidence

The ATP1Ex eliminates guesswork with its precise 50.0mm height offset and -7.0mm prism constant, providing the consistency and reliability that professional surveyors require. From boundary surveys to construction stakeout, this prism delivers the accuracy your reputation depends on.

Model: ATP1Ex
For Total Station: Topcon-compatible
Height Offset: 50.0mm
Prism Constant: -7.0mm
Beam Deviation: 5 arcseconds
Mount: 5/8" thread
Material Coating: Aluminum
Carrying Bag: Yes

Features :

360° Measurement Capability

Complete angular measurement coverage without repositioning equipment

High-Precision Performance

5 arcsecond beam deviation ensures consistent measurement accuracy

Calibrated Offset Values

50.0mm height offset and -7.0mm prism constant for precise calculations

Durable Aluminum Construction

Professional-grade aluminum coating delivers superior reflectivity and longevity

Universal Mounting System

Standard 5/8" thread compatibility with most surveying poles and tripods

Field-Ready Design

Compact, lightweight construction ideal for extended field operations

Complete Protection Kit

Includes protective carrying bag for safe transport and storage

Professional Value

Cost-effective precision prism solution for demanding surveying applications

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Reviews :

4.9/5

★★★★★

Based on verified reviews

★★★★★

Marcus Chen

Senior Land Surveyor · Verified Purchase

Exceptional precision and Topcon compatibility

The ATP1Ex delivers outstanding accuracy in all our geodetic applications with seamless integration into our Topcon total station workflow. Build quality is robust enough to withstand demanding field conditions while maintaining consistent measurement reliability. This prism has become our go-to replacement for critical surveying projects.

★★★★★

Sarah Williams

Engineering Project Manager · Verified Purchase

Reliable performance in challenging environments

We've deployed multiple ATP1Ex prisms across various engineering sites and they consistently perform beyond expectations. The 360-degree design significantly improves field efficiency by reducing setup time and positioning requirements. Quality construction ensures longevity even in harsh outdoor conditions.

★★★★★

Robert Martinez

Principal Geodetic Engineer · Verified Purchase

Superior accuracy for high-precision geodesy

The ATP1Ex meets stringent accuracy requirements for our geodetic control surveys with remarkable consistency. Perfect Topcon compatibility eliminates calibration concerns while the durable housing protects optical elements from environmental factors. This prism represents excellent value for professional-grade surveying applications.

★★★★★

Jennifer Thompson

Chief Surveyor · Verified Purchase

Outstanding replacement solution

After extensive field testing, the ATP1Ex has proven to be an exceptional replacement prism that matches original equipment performance standards. The 360-degree visibility greatly enhances operational flexibility while maintaining the precision our firm demands. Highly recommended for any Topcon-based surveying operation requiring dependable accuracy.

★★★★☆

David Kumar

Field Operations Supervisor · Verified Purchase

Solid performance with minor packaging concerns

The ATP1Ex prism performs excellently in the field with accurate readings and robust construction that handles daily use well. Minor deduction only due to packaging that could be more protective during shipping, though the product itself arrived in perfect condition. Overall performance and Topcon compatibility make this a worthwhile investment.

What's in the Box

Everything you need to get started.

✓ 1× Topcon ATP1Ex 360° Prism Assembly
✓ 1× Precision Optical Housing
✓ 1× Protective Carrying Case
✓ 1× Installation Manual
✓ 1× Calibration Certificate

Note: Tribrach, pole adapters, and mounting accessories sold separately.

Frequently Asked Questions

General

✓ What is the operational range of the ATP1Ex 360° Prism? ▾

The ATP1Ex 360° Prism provides reliable reflectance in all directions with an effective operational range compatible with most electronic distance measurement instruments. The prism maintains accuracy specifications across varying environmental conditions typical in professional surveying applications.

✓ Is the ATP1Ex compatible with non-Topcon total stations? ▾

While specifically engineered for Topcon instruments to ensure optimal performance, the ATP1Ex 360° Prism utilizes standard prism constants and reflective specifications that maintain compatibility with most conventional EDM systems and total stations from other manufacturers.

✓ What mounting options are available for the ATP1Ex prism? ▾

The ATP1Ex features standard 5/8" x 11 TPI threading compatible with most surveying poles, tribrachs, and mounting accessories. The prism assembly is designed for secure attachment to both fixed and adjustable prism poles commonly used in geodetic and engineering surveying workflows.

✓ How does the 360° design benefit field operations? ▾

The 360° reflective design eliminates the need for precise prism orientation during measurements, significantly reducing setup time and operator error. This omnidirectional capability enables efficient data collection from multiple instrument positions without repositioning the target, particularly valuable in complex surveying environments.

✓ What environmental conditions can the ATP1Ex withstand? ▾

Constructed with durable materials and precision optics, the ATP1Ex is engineered to withstand standard field conditions including temperature variations, humidity, and moderate impact. The robust housing protects internal components while maintaining measurement accuracy across typical surveying environments encountered in professional applications.

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.

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