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檢視所有 11 產品系列

1-18, 50.8 x 50.8mm NBS 1963A Resolution Target Negative

Name: 1-18, 50.8 x 50.8mm NBS 1963A Resolution Target Negative
SKU: 39-856
Price: NT$8,925

NBS 1963A Resolution Target

Stock #39-856 5-7 Days

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NT$8,925

Qty 1-4
NT$8,925

Qty 5+
NT$8,505

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比較

下載產品資料

Coating:

Vacuum deposited durable chromium pattern

Frequency (lp/mm):

1-18

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Float Glass

Optical Density OD (Average):

≥3.0

Pattern Size (mm):

45.5 x 44.5

Dimensions (mm):

50.8 x 50.8 ±0.51

Surface Quality:

20-10

Thickness (mm):

1.50

Type:

Negative

NIST Certification:

No

Changes in Frequency Steps:

1.1, 1.25, 1.4, 1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.2, 3.6, 4.0, 4.5, 5.0, 5.6, 6.3, 7.1, 8.0, 9.0, 10.0, 11.0, 12.5, 14.0, 16.0, 18.0

Line Width Tolerance (μm):

±0.5

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品系列說明

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.

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