College Microscope
The UNICO M250 Series microscopes are designed for college-level instruction and discovery. Recent updates include a reverse nosepiece, larger base, and sturdier body construction, providing even greater value.
Choose from monocular, dual-view, or Seidentopf binocular heads, available in corded or cordless configurations. All heads rotate 360°. Binocular heads feature diopter control on one eyetube and adjustable interpupillary distance (55-75mm). Standard features include color-coded DIN achromatic 4x, 10x, 40x, and 100x objectives and 10x widefield eyepieces.
The 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-correcting, and hardening agents to enhance true color viewing and extend lens life.
| Head | Binocular |
| Eyepiece | 10x WF (2) |
| Objectives | 4, 10, 40, 100x |
| Condenser | NA1.25 |
| Diaphragm | Iris |
| Stage | Mechanical |
| Illumination | LED |
| Bulb | 3 Watt LED |
| Focusing | Coaxial |
| Bodies | |
|---|---|
| M250-3001 | MONOCULAR HEAD WITHOUT EYEPIECE |
| M250-3002 | DUAL VIEWING HEAD WITH DIOPTER WITHOUT EYEPIECES |
| M250-3004 | SEIDENTOPF BINOCULAR HEAD FOR M250 AND M250LED SERIES |
| Optics | |
| M250-1401 | 10X WIDEFIELD EYEPIECE, SINGLE |
| M250-1411 | 10X WIDEFIELD EYEPIECE WITH POINTER, SINGLE |
| M250-1499 | 5X EYEPIECE, SINGLE |
| M250-2101 | 4X DIN ACHROMAT OBJECTIVE, N.A. 0.10 |
| M250-2102 | 10X DIN ACHROMAT OBJECTIVE, N.A. 0.25 |
| M250-2103 | 40X DIN ACHROMAT OBJECTIVE, N.A. 0.65, RETRACTABLE FRONT LENS |
| M250-2104 | 100X DIN ACHROMAT OBJECTIVE, N.A. 1.25, OIL, RETRACTABLE FRONT LENS | Miscellaneous Accessories |
| M250-5003 | MECHANICAL STAGE WITH ABBE N.A. 1.25 CONDENSER AND IRIS DIAPHRAGM |
| M250-7001 | 6V20W HALOGEN BULB, 4MM PIN FOR M250 SERIES |
| M250-7003 | FUSE 250V 1.5A |
| M250-8001 | DUST COVER FOR M250 SERIES |
| M250-8902 | EYEPIECE POINTER FOR M250 SERIES |
| Actual Size | 8.5 in x 6.5 in x 14.4 in |
| Shipping Size | 12.5 in x 8.5 in x 16.5 in |
| Weight | 13 lbs (6 kg) |
| Shipping Weight | 13 lbs (6 kg) |
