RB20D Digital 5.1mp Lab Microscope

The Fein Optic RB20D digital high power laboratory biological microscope offers high quality optics at an affordable price point. The included 5.1 mega pixel camera comes with basic measuring software that allows image capture.

Objective Lenses: Infinity Corrected DIN Plan Achromat 4x, 10x, 40xR, 100xR (oil immersion) objectives. All microscope objectives are parfocalled, parcentered and color-coded. Quad objective turret is ball-bearing mounted for smooth, precise positioning of objectives, features textured rubber knurling for easy grip. Mounted in reverse position to facilitate ease in changing slides.

Eyepieces: Widefield High Eyepoint Focusing 10x eyepieces / FN 20mm. Trinocular Siedentopf viewing head with 30° inclined binocular eyepiece with interpupillary adjustment 47mm to 75mm. Vertical trinocular tube for camera integration.

Total Magnification: 40x, 100x, 400x, 1000x.

Specimen Stage: Large 150mm x 140mm stage with professional quality, built-in, low profile, ball-bearing mounted mechanical specimen holder with low-position coaxial controls, 78mm (x) by 50mm (y) movement with graduations of 0.1mm. 1.25 N.A. Abbe condenser has rack & pinion focusing and iris diaphragm.

Focusing: Coaxial coarse and fine focusing controls, coarse has tension adjustment, fine is graduated. Locking position for stage.

Illumination: Fixed Koehler illuminator 3W LED with variable rheostat control and on/off switch.110~240V power supply.

Camera: Includes 0.35x c-mount adapter and 5.1mp CMOS camera with basic image capture and measuring software. Captures images up to 2592x1944. Captures motion video at 60 frames per second (fps) @ 640x480, 40fps @ 1296x972, 20fps @ 2592x1944. 

Software Calibration: If you plan to make measurements using the software you will need to calibrate the microscope. Calibrating your software with the microscope requires use of a stage micrometer. When ordering please select this option if you do not already have a stage micrometer. The stage micrometer included if ordered is 1mm / 100 divisions. If NIST certification is selected 10 points will be certified. Please note that NIST certification takes approximately 2 weeks.

Software Requirements:

• Windows 7, 8, 10 (32&64bit), Mac OSX 10.6 and higher, Linux (Kernel 2 or above)
• CPU: Intel Core2, 2.8GHz or Higher
• USB Port 2.0 or higher
• RAM: 2 GB or more

Cord and Accessory Storage: Storage compartment located on the back of the microscope frame to store power cord and microscope accessories when not in use.

Size & Weight: 9" W x 15.5" D x 14" H, 17 lbs.

Warranty: 5 Year warranty, excluding bulb, cord and fuse. Camera has 1 year warranty.

View the RB20 brochure

View the RB20 manual