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Performance Data

Image resolution with a 1.5" slit and 22m pixels estimated from arc spectra.

Adjustments A, B and C produce a clearance of 0.3,mm between casing and end face of cryostat.

Field flattening lens, bi-convex, fused silica with surface radii 249,mm and thickness 1500,mm. See separate drawing for more details.

manuals store
Tue Aug 5 00:46:52 BST 1997