Collapex-AF Auto Focus Digital Autocollimator
Product Overview
Product Introduction
Collapex-AF series fully automatic internal focusing photoelectric
autocollimator is a high-precision optical alignment testing
equipment specially designed for optical system calibration.
It supports continuous stepless focusing from -∞ ~ -380mm and
+380mm ~ +∞, providing ultra-stable optical reference baseline for
optical measurement, adjustment and assembly. The optical stability
of the reference line is better than 0.05mm@2000mm (STD version) /
0.03mm@2000mm (PRO version).
Different from traditional autocollimators with relay lenses, its
continuous focusing performance brings great convenience for
debugging complex multi-group optical systems. The entire focusing
process is electrically controlled and fully automated, greatly
improving testing efficiency and measurement repeatability.
Equipped with professional Collapex supporting software, it
realizes automatic focusing, auto focusing and automatic
measurement with one click, and can also work as a standard optical
autocollimator independently.
Two models are available: Collapex-AF32-STD for general precision
inspection, and Collapex-AF32-PRO for ultra-high-precision
laboratory calibration, to match different precision and budget
demands.
Core Selling Points & Product Features
Fully Electric Automatic Focusing, Full Range Continuous Adjustable
Wide focusing range: -∞ ~ -380mm, +380mm ~ +∞, stepless continuous
adjustment without manual lens replacement. All focusing actions
are controlled by PC software automatically, eliminating manual
operation errors and simplifying complex optical path debugging.
Ultra High Precision & Ultra Stable Optical Reference Baseline
- Resolution up to 0.01", ultra-fine angle detection capability
- Infinite focus accuracy: ±0.5" (STD model) / ±0.3" (PRO
high-precision model)
- Outstanding optical stability: ≤0.05mm@2000mm (STD), ≤0.03mm@2000mm
(PRO), long-term measurement without drift.
Real-Time High-Speed High-Precision Measurement
Real-time data output, instant display of angle deviation, suitable
for dynamic optical path monitoring and continuous batch inspection
production lines. High sensor sensitivity ensures stable data
output even for weak reflected light targets.
Intelligent Collapex Dedicated Control Software
Supports one-click auto focus, auto alignment and auto measurement;
built-in shortcut keys for quick operation, automatic storage of
measurement data, convenient data export, report generation and
secondary development docking.
Integrated Dual Light Source Design
Equipped with halogen light source + LED light source dual options,
adapting to different optical element reflectivity and testing
environment demands, flexible switching for lab R&D and factory
inspection.
Standardized Stable Optical Structure
290mm effective focal length, 32mm clear aperture, 660mm field of
view at 30m long distance; stable mechanical housing with portable
handle design, easy to install on optical platforms and automated
jigs.
Application Scenarios
1. Multi-Group Complex Optical System Assembly & Calibration
For lens groups, collimators, telescope optical paths, projection
optical systems, continuous focusing function can quickly complete
multi-layer optical element coaxiality, parallelism and tilt error
adjustment.
2. Laser Equipment Optical Path Alignment
Dot/line/scanning laser module collimation test, laser beam
parallelism calibration, laser rangefinder & lidar optical path
debugging, long-distance laser beam stability inspection.
3. Precision Optical Component Inspection
Flat window, prism, reflector surface parallelism test, optical
lens surface tilt error detection, optical housing fixture
positioning error measurement.
4. Precision Motion Stage Calibration
Electric rotary table, linear guide rail, indexing table rotation
precision, linearity, flatness and verticality error calibration,
widely used in optical testing platforms.
5. Laboratory Metrology & High-Precision R&D
PRO high-precision version meets national metrology laboratory
standard, used for angle benchmark transfer, optical instrument
calibration, university optical research and precision measurement
labs.
6. Automated Optical Inspection Production Line
Support software secondary development docking, match automatic
assembly equipment, realize unmanned automatic focusing and
measurement for mass optical component batch testing.
Full Technical Specification Table
| Item | Collapex-AF32-STD | Collapex-AF32-PRO |
|---|
| Operation Mode | PC software controlled auto focus, auto alignment & auto
measurement | PC software controlled auto focus, auto alignment & auto
measurement |
| Effective Focal Length | 290mm (at infinity) | 290mm (at infinity) |
| Clear Aperture | 32mm | 32mm |
| Focusing Range | -∞ ~ -380mm , +380mm ~ +∞ | -∞ ~ -380mm , +380mm ~ +∞ |
| Measurement Accuracy (Infinity Focus) | ±0.5" | ±0.3" |
| Resolution | 0.01" | 0.01" |
| Field of View | 660mm @ 30m | 660mm @ 30m |
| Optical Stability | Better than 0.05mm @ 2000mm | Better than 0.03mm @ 2000mm |
| Built-in Light Source | Halogen light + LED light dual sources | Halogen light + LED light dual sources |
| Power Supply | 220V, 50Hz | 220V, 50Hz |
Core Technical Innovations
- Full electric internal focusing design, realize full-range
continuous focusing without manual lens replacement, greatly
improve the efficiency of complex optical path debugging.
- Dual-grade precision models to cover general factory inspection and
high-standard laboratory calibration, cost-effective tiered
selection.
- Ultra-stable optical reference baseline, effectively avoid
long-time measurement drift, guarantee test repeatability.
- All-in-one supporting software integrates focusing, alignment,
measurement and data storage, with strong compatibility for
automated industrial testing integration.
Precision Optical Parameter Tester with Fully Automatic Motorized Axis for All-Round Multi-Parameter Synchronous Measurement and Ultra-Wide Measuring Range
