Lens Focus Calibration Chart Film Pattern Calibrating PET Or Aluminium Oxide Chess Board 18×18 (50×50), Aluminium Oxide

★★★★★ 4.5 75 reviews

$37.98
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$37.98
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 212199650 Release Date 2026/04/06 List Price $15.19 Model Number 212199650
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
Manufacturer Wintersweetex
Item model number yhlbdb
Product Dimensions 2 x 2 x 0.2 inches

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4.5 out of 5
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75 ratings | 31 reviews
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