Lens Focus Calibration Chart Film Pattern Calibrating PET Or Aluminium Oxide Chess Board 18×18 (50×50), Aluminium Oxide
Product details
| Management number | 212199650 | Release Date | 2026/04/06 | List Price | $15.19 | Model Number | 212199650 | ||
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| Category | |||||||||
Lens focus calibration, Screen printing film alignment, Projector, slide calibration,precision is 20μm. 18×18 small blocks(edge length 2mm square), Aluminium oxide layer on glass base.
- 18×18 small blocks printed on 50 * 50 mm square glass board (total), the size of a single black square is 2 mm.
- Aluminium oxide layer on glass base.
- Optical calibrator for film, lens, slide, projector etc.
- Alignment card Calibration board
- Chess board pattern calibrater
- checkered pattern
| Item Weight | 1.06 ounces |
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| Manufacturer | Wintersweetex |
| Item model number | yhlbdb |
| Product Dimensions | 2 x 2 x 0.2 inches |
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