Code | 667602 | Type | Zoom Sleeve | |
Material | 6061-T6 aluminum alloy | Surface treatment | Black anodizing | |
Center through hole size | Ø1mm | Concentric circle groove sizes | Ø3mm to Ø17mm, with a 1 mm radius interval | |
Overall dimensions | Ø33.3 × 11.2mm |
Center Ø1 mm through hole
The LBTEK Laser Alignment Disk FLFAP1 is used for beam position determination. The Ø1 mm center through hole is used to align visible light beams. After aligning the beam, the alignment disk can be removed without interfering with the optical path, and it can be placed back into approximately the same position later. The FLFAP1 laser alignment disk is compatible with LBTEK's Ø25.4 mm fixed lens holders or Ø25.4 mm lens tubes.
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