ASZ-ZT4 8X-50X Trinocular Professional Gem Jewelry Darkfield Stereo Microscopes
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Product Description
| ASZ-ZB4 | ASZ-ZT4 | ||
| Viewing head |
Binocular viewing head, Inclined 45°. Interpupillary distance adjustment 54-76mm, Diopter adjustment +/- 5. Trinocular viewing head, Inclined 45°. Interpupillary distance adjustment 54-76mm, Diopter adjustment +/- 5. |
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| Stereo Zoom Body |
Zoom objective 0.8X-5X, Zoom ratio 1:6.3, Working distance 115mm |
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| Eyepiece |
Extra wide field eyepiece WF10X/22mm with diopter adjustment |
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| Auxiliary Objective |
0.5x/WD 211mm 0.75x/WD 137mm 2x/WD 43.5mm |
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| Bright & Dark Viewing Field Illumination |
Iris diaphragm 2mm-41mm, Bright and dark viewing field illumination adjustable | ● | ● |
| Illumination |
6V/20W Halogen illumination |
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| Focusing | Focusing range: 110mm, Suitable for observing different size gem and sample | ● | ● |
| Gem Clamp | GT-236 high-quality steel clamp to hold the gem for all direction observations of gems | ● | ● |
| Stage | Two gem clamp fixing holds for you to choose | ● | ● |
| Stand | 0-38°Rotatable, eyepoint height and angle adjustable | ● | ● |
| Base | 0°-325°Rotatable | ● | ● |
| C-mount | 0.5x C-mount | ● | |
| Accessories | 7W Fluorescent lamp (SKU: FL-7B) | ● | ● |






