The Fein Optic RB41 biological microscopes are designed for routine laboratory work. Magnifications of 40x, 100x, 400x and 1000x are provided by high quality Achromat lenses.
- Objective Lenses: Quintuple objective turret holds the included DIN Infinity Corrected Optical System (ICOS) Objectives:
- Plan Achromat 4x Objective, NA 0.10, WD 11.9mm
- Plan Achromat 10x Objective, NA 0.25, WD 12.1mm
- Plan Achromat 40x Objective, NA 0.65, WD 0.36mm
- Plan Achromat 100x Objective, NA 1.25, WD 0.18mm, Oil Immersion
- Viewing Head: Select when ordering from the following:
- Ergonomic binocular head has eyetubes with adjustable inclination from 5°~45°. Interpupillary distance is adjustable 50~75mm.
- Trinocular head has eyetubes inclined 30° and beam splitter with positions 100:0 and 50:50. Interpupillary distance is adjustable 50~75mm and left eyetube has an adjustable diopter of ±5.
- Eyepieces:
- If the ergonomic binocular viewing head is selected, eyepieces are SWH10x-H widefield, high eyepoint, focusing with FN23, dual diopters (-2~+8), and an anti-rotation stop pin.
- If trinocular viewing head is selected, the eyepieces are FPL-WF 10x widefield, high eyepoint eyepieces, FN22. One eyepiece contains reticle retaining ring for 26mm diameter reticle.
- Total Magnification: 40x, 100x, 400x and 1000x.
- Specimen Stage: Double-layer mechanical stage, 215mm x 170mm with right-hand ergonomic controls. Specimen holder allows for either one or two slides. X-Y Axis travel of 76mm x 55mm.
- Illumination: High intensity 10W LED transmitted Koehler light system gives a bright and uniform field for each magnification and has a color temperature of 4500K. Voltage is 90~230V.
- Light Focusing: Telecentric Koehler illumination system provides NA 0.9/1.25 swing-out condenser for use with 2x-100x objectives.
- Focusing: Coaxial focusing system has coarse and fine focusing with an adjustment tension device to prevent slipping. Focusing range is 28mm. Fine focus adjustment has precision of 1µm.
- Size & Weight: 10" (254mm) W x 17" (432mm) D x 17.1" (435mm) H, ~25kg
- Warranty: 5 years excluding electrical parts.
- View the RB41 Microscope User's Manual
- View the RB41 Microscope Brochure
