ZEISS Stemi 508 Weld Inspection Microscope
ZEISS Stemi 508 Weld Inspection Microscope
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 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. 3 options are available for this microscope: binocular, trinocular, and digital. The trinocular body has a photo port and comes with a c-mount adapter. The digital option comes with the trinocular body and an 8 megapixel digital camera. View weld inspection images captured under the microscope here.
- Viewing Head: 35º inclined ergonomic Greenough stereo microscope body. The viewing head rotates 360°. Interpupillary distance adjustment from 55mm - 75mm. The binocular option has a binocular microscope body. The trinocular and digital options include a trinocular microscope body. The trinocular body has a photo port with 100/0 division and includes a 0.5x c-mount adapter.
- 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 95mm black and white stage plate and two stage clips. Optional mechanical stage can be added to this stand.
- Stand: Ergonomic low-profile post stand is made of solid aluminum. Vertical post is 16" tall. Base dimensions are 13" x 13" x 1/2". Includes safety clamp, two stage clips, and 95mm black/white stage plate.
- Working Distance: 92mm.
- Focusing: Coarse focusing.
- Camera (included only with digital option): Includes 8 megapixel camera, Axiocam 208.
- Illumination: LED ring illuminator with polarizer and rotatable analyzer.
- Size & Weight: 13" W x 13.4" D x 16.2" H, 13 lbs.
- Warranty: 1 year.
Auxiliary Lens |
Working Distance |
10x Eyepieces |
16x Eyepieces |
25x Eyepieces | |||
Magnification | Field Size |
Magnification | Field Size |
Magnification | Field Size | ||
0.3x |
287mm |
1.9x - 15x |
122.7mm - 15.3mm |
3x - 24x |
85.3mm - 10.7mm |
4.7x - 37.5x |
53.3mm - 6.7mm |
0.4x |
211mm |
2.5x - 20x |
92mm - 11.5mm |
4x - 32x |
64mm - 8mm |
6.3x - 50x |
40mm - 5mm |
0.3x - 0.4x |
233 - 90mm |
1.9x - 25x |
122.7mm - 9.2mm |
3x - 40x |
85.3mm - 6.4mm |
4.7x - 62.5x |
53.3mm - 4mm |
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.