ZEISS Stemi 508 Stereo Microscope with BF/DF and Double Spot Illuminator

The ZEISS Stemi 508 stereo microscope is Apochromatic with 8:1 zoom ratio providing excellent image contrast and color accuracy. This stereo microscope is a compact and reliable Greenough stereo microscope. The apochromatic optics provide superior images, while the microscope mechanics are designed for heavy workloads. The ZEISS Stemi 508 stereo microscope offers better ergonomics than any other Greenough-type stereo microscope. The low viewing angle of 35º allows for a relaxed posture even after many hours of work.

Viewing Head: 35º inclined ergonomic Greenough stereo microscope body. Viewing head rotates 360°. Interpupillary distance adjustment from 55mm - 75mm. Your choice of binocular or trinocular microscope body. Trinocular body has photo port 100/0 division and includes 0.5x c-mount adapter. When the beam splitter is engaged right eyetube goes dark. If you prefer 50/50 beam splitter please contact us for a quote.
Detent: Click stops at 0.63x, 0.65x, 0.8x, 1x, 1.25x, 1.6x, 2x, 2.5x, 3.2x, 4x, 5x  for repeatable measuring.
Eyepieces: Includes widefield 10x / 23mm focusing eyepieces. Eyepieces accept 26mm diameter reticle. 16x/16mm eyepieces and 25x/10 are available and can be ordered below.
Objective Lenses:  Zoom range of 0.63x - 5x. 
Zoom Ratio:  8:1
Total Magnification:  6.3x - 50x. For alternate magnifications eyepieces can be changed and auxiliary lens added to stereo microscope. View magnification chart below for options. Maximum resolution 225 Lp/mm - 2.2µm.
Specimen Stage: Supplied with 84mm black and white stage plate and glass stage plate.
Stand: Track stand with built-in transmitted LED brightfield/darkfield illumination (adjust with lever on side of stand). Reflected LED double spot illuminator is height-adjustable. Working surface is 160mm W x 195mm D.
Working Distance: 92mm.
Focusing: Coarse focusing.
Illumination: LED double spot illuminator is height adjustable. Transmitted LED light provides both brightfield and darkfield illumination by adjusting a lever on the side of the base. Separate knobs control reflected / transmitted light for on/off, and dimming. 100~240V. Polarization is available for spot illuminators and transmitted light base below.
Digital Option: Includes c-mount adapter and ZEISS Axiocam 208 color digital camera, 8.3mp resolution with output for USB3, HDMI and ethernet. Includes ZEN Lite starter software.
Size & Weight: 300mm (11.8") W x 340mm (13.4") D x 360mm (14.2") H, 12 lbs.
Warranty: 1 year.

 NOTE: The K EDU stand can operate with the 0.63x, 1.5x, and 2x objectives. The 0.3x, 0.4x objective lenses will not work on this stand due to working distance constraints.

Auxiliary Lens	Working Distance	10x Eyepieces		16x Eyepieces		25x Eyepieces
		Magnification	Field Size	Magnification	Field Size	Magnification	Field Size
0.63x	127mm	3.9x - 31.5x	58.4mm - 7.3mm	6.3x - 50.4x	40.6mm - 5.1mm	9.8x - 78.8x	25.4mm - 3.2mm
1x (None)	92mm	6.3x - 50x	36.8mm - 4.6mm	10x - 80x	25.6mm - 3.2mm	15.6x - 125x	16mm - 2mm
1.5x	53mm	9.4x - 75x	24.5mm - 3.1mm	15x - 120x	17.1mm - 2.1mm	23.4x - 187.5x	10.7mm - 1.3mm
2.0x	35mm	12.5x - 100x	18.4mm - 2.3mm	20x - 180x	12.8mm - 1.6mm	31.3x - 250x	8mm - 1mm

 

View images captured with the ZEISS Stemi 508 stereo microscope here.

View the ZEISS Stemi 508 Stereo Microscope Brochure

View the ZEISS Stemi 508 Microscope Flyer

ZEISS S508-KEDU-DBL, S508T-KEDU,DBL, S508D-KEDU-DBL.