ARRI / ZEISS Lens Service Training Certificate

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ARRI / ZEISS Lens Service Training Certificate

Yongchan Park | BLUE DOT EARTH

Certified in 2020

Certification Overview

This certificate verifies the successful completion of the ARRI/ZEISS Lens Service Training (Level 4) organized by ZEISS.
This advanced training program focuses on the maintenance and precision repair techniques for cinema lenses.

Key Training Content

Lens Service and Maintenance

  • Front / Rear Element Replacement
  • Mount Replacement and Adjustment
  • Flange Focal Distance (FFD) Adjustment
  • Mechanical Part Replacement

Inspection and Testing

  • Lens Inspection and Testing
  • CP.3 / SP / UP / MP Series Overhaul

Advanced Lens Understanding

  • Compact Zoom Lens Fundamentals
  • Master Anamorphic Lens Comprehension

Technical Competencies

  • Cinema Lens Disassembly and Assembly
  • Optical Alignment and Focus Correction
  • Lens Performance Testing and Problem Diagnosis
  • ZEISS Advanced Lens Maintenance

Certifying Body

Carl Zeiss AG
Trainer: Simon Sommer

Certification Level

Level 4 (Advanced Technical Certification)

Professionalism and Application

This certification signifies a high level of expertise in cinema lens technical services,
demonstrating the capability to perform equipment maintenance and optimize lens performance in the field.

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Core Service Values

To ensure your cinematic vision is never limited by the technical constraints of lenses, BLUE DOT EARTH will be your most reliable partner.

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Back Focus Optimization

Fine-tune the distance to the sensor in 0.01mm increments to achieve perfect infinity focus.

Mechanical Overhaul

Smooth and precise operation is restored through precise lubrication and torque adjustment of the helicoid and aperture unit.

Performance Verification

After repair, it undergoes rigorous optical testing to ensure like-new resolution and light transmittance.