Seller didn’t disclose a permanent blemish in a NV unit. Line blemish is very noticeable to the eye but hard to photograph, he should have disclosed all blemishes.

Seller didn’t disclose a permanent blemish in a night vision device. Line blemish is very noticeable to the eye but hard to photograph. Looks like a high light exposure blemish that was blackboxed to a reduced size but permanent blemish. He should have disclosed all blemishes. Unresponsive to last email, and appears to be refusing to take care of the situation.