evaṃ kalpanāpoḍhatvaṃ pratyakṣasya prasādhyābhrāntagrahaṇe prayojanam āha keśoṇḍraketyādi /
Having thus established the non-conceptual nature of perception, [the author] states the purpose of including the term "non-erroneous" with reference to [illusions like] the hair-tuft, etc.