A storage container includes a base and a plurality of walls extending upwardly from the base. The molecular mass of the polymeric chain is from 1103 to 3105 Daltons. The second facing portion presses and positions the optical element on the first facing portion in an optical axis direction. The networked surveillance information includes positional and intent information of current airground traffic obtained from ADS-B broadcasts and replies to the actively interrogating members of the formation. The projection is adapted to engage the at least one recess of the nut when the component is engaged with the outer surface of the housing. With such a correcting process, a high-quality image free of striped artifacts and inclination differences of main scanning lines can be recorded on the photosensitive film.