Table 2. Matching properties to a perfect crystal (or mosaic blocks) of size s .

	10 µm crystal, 5 Å resolution	10 µm crystal, 2 Å resolution	0.5 µm crystal, 5 Å resolution	0.5 µm crystal, 2 Å resolution
Beam divergence (rad) [°]	10−5 [0.00057]	10−5 [0.00057]	2 × 10−4 [0.011]	2 × 10−4 [0.011]
Rotation range (rad) [°]	5 × 10−5 [0.0028]	2 × 10−5 [0.0011]	10−3 [0.057]	0.4 × 10−3 [0.023]
Number of detector elements from centre	2.0 × 104	5.0 × 104	1 × 103	2.5 × 103
δλ/λ matched to rocking width	5.0 × 10−4	7.7 × 10−5	9.9 × 10−3	1.5 × 10−3
δλ/λ matched to diffracted-beam divergence	5.0 × 10−5	1.9 × 10−6	9.9 × 10−4	3.9 × 10−4