The Sirchie 220 V Illuminated Comparator reduces eyestrain with its 4" (101.6 mm) diameter wide-field view glass magnification lens and permits examination of larger areas than most systems. The combination magnifier/lamp head is attached to a flexible gooseneck assembly capable of rotating more than 180 degrees. The 365M features an enlarged viewing base measuring 12.25" x 18" (311.15 x 457.2 mm) with a maximum viewing height from base to lens of approximately 9" (228.6 mm). Illumination is provided by a 4 W cool white fluorescent lamp. This Comparator is ideal for locating hairs and fibers on clothing, questioned document analysis and fingerprint classification and identification.