Description
A fixed-position microscope workstation for micro stone setting, built so the working angle stays exactly where you set it from one session to the next.
This microscope package pairs the Meiji EMZ-10 zoom microscope with the Jura by GRS fixed-position stand and an LED ring/spot light to create a stable, repeatable micro stone setting workstation. It is the configuration recommended by Jura for use on a Jura bench or similar jeweler's workbench.
Features
- Purpose-built for micro stone setting: The Jura by GRS stand uses fixed-position geometry to keep working angles constant throughout a session.
- Flexible mounting: The newest version of the Jura by GRS stand can be bench-top mounted or wall mounted.
- Set-and-forget adjustment: Position is set via two set-screw points, and once dialed in, no frequent repositioning is required.
- 0× protective lens: Used in place of an auxiliary lens to preserve optical performance while protecting the objective and maintaining the standard 110 mm working distance.
- Wide zoom range: The EMZ-10 delivers a 6.5:1 zoom ratio for fast framing from layout to fine detail inspection.
- Included LED light: Provides consistent, adjustable illumination at the work surface without requiring a separate purchase.
Notes
- For micro stone setting, maintain the recommended 110 mm working distance when using the included protective lens.
- If additional tool clearance is needed, an optional auxiliary lens can be used, but note that greater working distance reduces maximum magnification.
- Optional auxiliary lens performance with 10× eyepieces: 0.3× yields 326 mm working distance and 2.1× – 13.5× magnification; 0.5× yields 194 mm and 3.5× – 22.5×; 0.75× yields 127 mm and 5.25× – 33.75×.
- When installing the Jura by GRS stand, set height and reach once, then lock both set screws to preserve alignment.
Specifications
- Brand
- Jura by GRS
- Part #
- 129.977
- Type
- Microscopes
- Dimensions
- 14 in x 14 in x 16 in
- Zoom Ratio
- 6.5:1
- Zoom Range
- 0.7× – 4.5×
- Magnification (with 10× eyepieces)
- 7× – 45×
- Field of View
- ≈ 32 mm – 5.1 mm
- Standard Working Distance
- 110 mm (with 0× protective lens)
- Eyetube Inclination
- 45°
- Interpupillary Distance
- 54 – 75 mm
- Dioptric Adjustment
- Dual (±5 diopters)
- Extended Magnification Range (with optional auxiliary lenses)
- ≈ 2.1× – 270×
- Extended Working Distances (with optional auxiliary lenses)
- ≈ 45 mm – 326 mm
- Stand Mounting
- Bench-top or wall mounted, fixed position, two set-screw adjustment points
- LED Light Source
- 64 LED, dual voltage 110V / 220V, adjustable
- Total Pieces
- 3
What's Included
What's Included
Everything in the box.
| Component | Description |
|---|---|
| Microscope | Meiji EMZ-10 zoom microscope with a pair of 10X MA502 eyepieces and the 0X MA531 protective lens |
| Stand | Jura by GRS 502-023 microscope stand for Meiji EMZ, bench-top or wall mounted |
| Light Source | 64 LED microscope light source, dual voltage 110V / 220V |
Documents
Specs, manuals, and certificates for this product. All files open in a new tab.
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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