Filter Lenses
Opto Engineering
LSOG780 Opto Engineering
Chessboard calibration pattern, 15 x 13 mm
$ 240
Precision chessboard pattern
15 x 13 mm active area
1.29 µm dimensional accuracy

 Opto Engineering
LSOG781 Opto Engineering
Chessboard calibration pattern, 31 x 24
$ 260
Precision chessboard pattern
31 x 24 mm active area
1.52 µm dimensional accuracy

 Opto Engineering
LSOG782 Opto Engineering
Chessboard calibration pattern, 64 x 51
$ 430
Precision chessboard pattern
64 x 51 mm active area
1.9 µm dimensional accuracy

 Opto Engineering
LSOG783 Opto Engineering
Chessboard calibration pattern, 105 x 79
$ 690
Precision chessboard pattern
105 x 79 mm active area
2.4 µm dimensional accuracy

 Opto Engineering
LSOG784 Opto Engineering
Chessboard calibration pattern, 208 x 208
$ 1790
Precision chessboard pattern
229 x 229 mm active area
3.7 µm dimensional accuracy
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