古いアナログ印刷技術。研究室の写真機材。スコープの引き伸ばし機、乾燥機、赤色光、ローラー、映画フィルムします。 - ストックフォト＆画像

Enlarger and red lantern in a dark room

Checking the passport for fraud in UV and another light, detection of luminescence of protective components of the document (threads, melange fibers), special elements of high security print

Vintage brass microscope on a dark background

Laser cutting of grooves in an orange plywood blank, close-u

Blue laser on optical table in a quantum optics lab.

Checking the passport for fraud in UV and another light, detection of luminescence of protective components of the document (threads, melange fibers), special elements of high security print