• For the best definition , the lenses must be sharply focused.
• Maximum sharpness over the whole negative is necessary.
• For the best definition , the lenses must be sharply focused.
• Maximum sharpness over the whole negative is necessary.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012