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NBS 1963A分辨率測試板

NBS 1963A Resolution Target

×
  • 負片圖案或正片圖案
  • 符合NBS標準1010A
  • 頻率範圍1至512週期/mm

本測試板採用美國國家標準局(National Bureau of Standards) 1963A分辨率判別圖案,提供正片(黑圖案,透明底)或負片(透明圖案,黑底)且置於浮式玻璃或乳白色玻璃上,適合用作精確光學檢測。Each slide is boxed.

一般規格

NIST Certification:
No
Thickness (mm):
1.50
Coating:
Vacuum deposited durable chromium pattern
Optical Density OD (Average):
≥3.0

產品

 Title   比較   庫存號碼   價格  Buy
1-18, 50.8 x 50.8mm NBS 1963A Resolution Target Positive
1-18, 50.8 x 50.8mm NBS 1963A Resolution Target Negative
1-18, 101.6 x 101.6mm NBS 1963A Positive Target
1-18, 101.6 x 101.6mm NBS 1963A Positive Target, Opal
1-18, 101.6 x 101.6mm NBS 1963A Negative Target
1-18, 101.6 x 101.6mm NBS 1963A Negative Target, Opal
1-128, 101.6 x 101.6mm NBS 1963A Positive Target
1-128, 101.6 x 101.6mm NBS 1963A Negative Target
1-512, 101.6 x 101.6mm NBS 1963A Negative Target
1-128, 101.6 x 101.6mm NBS 1963A Positive Target, Opal
1-128, 101.6 x 101.6mm NBS 1963A Negative Target, Opal
 
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