Unico M250-5003 - Iris Diaphragm and Mechanical Stage with ABBE N.A. 1.25 Condenser

UNICO M250 Series designed for college level instruction and discovery, the versatile M250 Series offers your choice of halogen or LED illuminated models.

The M250 Series microscopes has been recently updated with the reverse nosepiece, larger base and sturdier body construction adding more value for your money.
Your choice of Monocular, Dual-view, or Seidentopf Binocular heads in corded or cordless models. All heads rotate 360° Binocular heads have diopter control on one eye-tube and interpupillary distance adjustment settings (55-75mm).

Standard M250 Series features include color coded DIN achromatic 4, 10, 40 and 100x objectives and 10x widefield eyepieces.

Objectives are mounted on a 4-position, positive click-stop reverse nosepiece. All optical surfaces are
precisely polished, sealed and coated with anti-fungal, color correction and hardening agents to improve true color viewing while increasing the lifetime of the lenses.