Alpha BIO-4 (used) microcope

- Head: binocular, 30° inclined, 360° rotatable
- Eyepieces: wide field WF10x/18 mm
- Diopter adjustment: +/-5D on the left eyepiece
- Interpupillary distance adjustment: 55-75mm
- Objective turret: inward-facing, 5-position
- 160mm parfocal Plan objectives:

Plan 4x/0.10, cc=0.17
Plan 10x/0.25, cc=0.17
E-Plan 40x/0.65 spring, cc=0.17
Plan 100x/1.25 spring, oil immersion cc=0.17

- Total magnification: 40x, 100x, 400x, 1000x
- Stage features: low-mounted, right-handed, rack-and-pinion design
- 160 x 140 mm, with specimen clamp for holding two specimens
- Movement range in XY direction: 75x50 mm, vertically: 18mm
- Focusing system: coaxial coarse and fine adjustment, with focus stop mechanism
- Focusing system step accuracy: 0.002mm
- Condenser: height-adjustable Abbé condenser, N.A. 1.25, with iris diaphragm, filter holder
- Illumination: 6V 20W pin halogen, with dimmer, built-in power supply (100-240V)