Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)-R12

Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)
Koyo Co., Ltd.

About This Product

Parallel lines are regularly arranged, the line width and space width are equal, the number of lines per 1 mm is defined as the spatial frequency, and the pattern is displayed on an optical glass substrate by chromium vapor deposition. It is used for a wide range of purposes, including testing the imaging ability of imaging optical systems, evaluating distortion, evaluating the surface accuracy of lenses, etc., testing curved surfaces, and creating moiré fringes. Also, if Ronchi ruling plates with the same spatial frequency are stacked at right angles, a square grid can be displayed.
*The line spacing (white part) and line part (black part) will be the same width.

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There is 1 model available for this product.

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Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)

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Koyo Co., Ltd.

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1 Models of Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)

Image	Part Number	Price (excluding tax)	Number of lines/mm	Scale	Substrate	Size	Code	Others
	R12	$ 403.65〜	2 pairs	Black scale R12, R15, R16, R17 (entire board) R25・R26・R27 (30×48mm pattern in the center of the board)	B270	50×50×11.5mm	2712	Line width and line spacing are almost the same

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About Company Handling This Product

Koyo Co., Ltd.

Japan

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Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square) Koyo Co., Ltd.

About This Product

1 Models of Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)

R12

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Various overseas charts Ronchi Ruling Size: 50mm square (board 50mm square)
Koyo Co., Ltd.