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The Stemi 508 is a compact, reliable Greenough stereomicroscope. Its apochromatic optics allow images to be captured with excellent image contrast and colour fidelity. The instruments are designed for a heavy workload. The large object field of up to 36mm allows you to take in the entire sample. The 8:1 zoom allows up to 50X magnification, and when you use the exchangeable optics you can observe an area of up to 122mm in diameter. The Stemi 508 is more ergonomic than any type of Greenough design stereo microscope: The narrow viewing angle of 35° means you can still observe in a relaxed attitude even after many hours of work.
The Stemi 508 microscope can be used to both observe and document your samples exactly as they are: detailed, focused and free from any distortion or colour fringing. The Stemi 508 is your robust all-rounder for daily laboratory work and industrial inspections.
Wide field of view and apochromatic correction
- the apochromatic zoom optics used for the Stemi 508 microscope and efficient stray light suppression ensure a pin-sharp, three-dimensional image with no optical distortions or chromatic aberration.
- observe objects in the field of view of up to 122mm. The wide 8:1 zoom range allows you to observe even the smallest structures under high contrast
- use the exchangeable apochromatic front optics and eyepieces for magnifications from 2X to 250X. Double the resolution or use large working distances of up to 287mm without compromising on optical quality - the choice is yours.
Specifications
Stemi 508 microscope body
- apochromatic Greenough system with 11° stereo angle
- manual 8:1 zoom (0.63 to 5.0X), can be operated from both sides
- switchable zoom click-stops at 0.63X,0.8X,1X,1.25X,1.6X,2X,2.5X,3.2X,4X,4.5X,5X
- free working distance 92mm (without dust-proof glass)
- viewing angle 35° with adjustable interocular distance 55 to 75mm
- 30mm eyepiece with maximum field number of 23mm
- D=76mm receiver for Stemi carrier/carrier S
- interface D=53mm for illuminators
- M49/M50 thread for front optics or polarizer
- 2 eyepieces, 10x23, br. foc.
- M50 dust-proof glass with M49x0.75
