Richter Optica S850D-ILS2 Digital Stereo Zoom Microscope LED Stand

The Richter Optica S850D-ILS2 digital stereo zoom microscope has a built-in zoom range of 0.8x – 5x. Depending on which eyepieces and/or auxiliary lenses are used, the magnification of the microscope will vary (see the magnification chart shown below). The S850D-ILS2 has a USB digital camera for live image viewing on a computer. Software is included to capture images and perform measurements. The post stand has dual LED illumination.

 

S850 Stereo Zoom Microscope Magnification
WF10x Eyepieces WF15x Eyepieces WF20x Eyepieces
Auxiliary Lens Working Distance Total Magnification Field Size (mm) Total Magnification Field Size (mm) Total Magnification Field Size (mm)
0.5x 220mm 4x – 25x 55 – 8.8 6x – 37.5x 40 – 6.4 8x – 50x 30 – 4.8
1x Standard 115mm 8x – 50x 27.5 – 4.4 12x – 75x 20 – 3.2 16x – 100x 15 – 2.4
2x 45mm 16x – 100x 13.75 – 2.2 24x – 150x 10 – 1.6 32x – 200x 7.5 – 1.2
Viewing Head  Trinocular body with viewing head inclined 45°, rotatable 360°. Interpupillary distance adjustable from 52~75mm.
Eyepieces Widefield, High Eyepoint, Plan 10x eyepieces / FN 22mm, with dual +/-5 diopters. Accepts 25mm diameter reticle.
Widefield, High Eyepoint, Plan 15x eyepieces / FN 16mm, with dual +/-5 diopters.
Widefield, High Eyepoint, Plan 20x eyepieces / FN 12mm, with dual +/-5 diopters.
Zoom Ratio 1:6.3
Objectives Zoom range of 0.8x- 5x.
Stand Rugged cast metal frame post stand with enamel finish. Transmitted and reflected LED illumination. Top and bottom LED lights each have their own rheostat controls. Supplied with a 100mm glass stage plate.Two locked-on stage clips. 100V~240V.
Focusing Coarse focus adjustment, tension adjustable.
Working Distnace 115mm
Maximum Specimen Height 110mm if focus holder is secured in highest position, using no auxiliary lens.
183mm if focus holder is secured in highest position, using 2x auxiliary lens.
Illumination Dual LED illumination. Top light has 24 individual LEDs, bottom light has 36 individual LEDs.
Auxiliary Lenses 0.5x Lens, WD = 220mm
2.0x Lens, WD = 45mm
C-Mount Adapter 0.4x focusing c-mount adapter with trinocular body.
Camera Options 5.1 Megapixel Camera, Captures images 2592×1944. Capture video 20 fps @ 2592×1944, 40 fps @ 1296×972. Includes basic image capture and measuring software.
Computer Requirements Windows 11, 10, 8, 7 (32 & 64 bit), Mac OSX, Linux, CPU Intel Core2, 2.8GHz or Higher. USB 2.0 port. RAM 2GB or more.
Dimensions Base is 11.5″ W x 12″ D x 14.75″ H
Weight 9.2 lbs.
Warranty 5-year limited warranty on microscope, 1 year on camera.