Aven SPZ50-506 Binocular Stereo Zoom Microscope, 6.7x–50x, Track Stand with Top and Bottom LEDs
Aven SPZ50-506 Binocular Stereo Zoom Microscope, 6.7x–50x, Track Stand with Top and Bottom LEDs
The Aven SPZ50-506 combines the SPZ-50 binocular stereo zoom microscope with the 26800B-506 track stand and built-in overhead and backlight LEDs. Its Greenough optical system delivers three-dimensional viewing with continuous 6.7x–50x magnification using the included 10x eyepieces. A 108 mm working distance leaves room beneath the microscope for positioning parts, while independently dimmable lighting helps reveal surface details and translucent samples.
Best Uses / Applications
- Electronics and PCB inspection where stereo depth perception helps examine components and assemblies.
- Small-part quality control, assembly inspection, and precision bench work.
- Inspection of translucent specimens using the diffused LED backlight and slide clips.
- Shared inspection workstations where adjustable eyepiece spacing and diopter settings accommodate different operators.
Key Features
- Continuous 6.7x–50x magnification with a 7.46:1 zoom ratio and graduated zoom knob.
- Binocular head with 45° inclined eyepiece tubes and 360° rotation.
- 10x wide-field, high-eye-point eyepieces with field number 23 and a listed 17 mm high eye point for comfortable viewing, including for eyeglass wearers.
- Diopter adjustment on both eyepiece tubes and 52–75 mm interpupillary adjustment.
- Tiltable overhead LED and diffused base backlight, each with an individual dimmer control.
- Coarse and fine focus adjustment, smooth track movement, and adjustable focus-mount tension.
- Frosted glass backlight plate and two clips for securing slides.
Optical Specifications
| Specification | Details |
|---|---|
| Manufacturer / system SKU | Aven Tools / SPZ50-506 |
| Microscope body | SPZ-50 binocular stereo zoom |
| Optical system | Greenough |
| Standard magnification | 6.7x–50x with included 10x eyepieces |
| Zoom ratio | 7.46:1 |
| Viewing head | Binocular; 360° rotatable; 45° inclined eyepiece tubes |
| Included eyepieces | Two 10x eyepieces, FN23 |
| Field of view | 34.3–3.6 mm |
| Standard working distance | 108 mm without an auxiliary lens |
| Interpupillary distance | 52–75 mm adjustable |
| Diopter adjustment | Both eyepiece tubes |
| Optional eyepieces, not included | 15x (FN15) and 20x (FN11.4) |
| Optional auxiliary lenses, not included | 0.5x, 0.75x, 1.6x, and 2x |
| Working distance with optional lenses | 0.5x: 240 mm; 0.75x: 132 mm; 1.6x: 50 mm; 2x: 41 mm |
Aven lists magnification up to 200x using optional auxiliary lenses and eyepieces. The supplied configuration provides 6.7x–50x; optional optical accessories are not included.
Track Stand and Lighting Specifications
| Specification | Details |
|---|---|
| Included stand | 26800B-506 track stand with overhead and backlight LEDs |
| Track length | 280 mm |
| Mounting size | 74 mm diameter |
| Focus adjustment | Coarse and fine adjustment with adjustable mount tension |
| Listed focus distance | 106 mm |
| LED power | 3 W each |
| Light controls | Independent dimmer knobs for overhead LED and backlight |
| Base dimensions | 284.7 × 237.7 × 45.5 mm |
| Glass plate size | 96 mm |
| Stand weight | 8.8 lb, manufacturer-listed component weight |
| Microscope weight | 5 lb, manufacturer-listed component weight |
Power specification note: Aven's stand specification table lists input power as 110–240 V and a separate voltage entry as AC 100–230 V, 50/60 Hz. Confirm the supplied power unit's rating before installation.
Included Components
- SPZ-50 binocular stereo zoom microscope body.
- Two 10x eyepieces and two rubber eyeguards.
- 26800B-506 track stand with overhead and backlight LEDs.
- Dust cover and instruction manual.
Choosing Lighting and Optional Optics
| Configuration | When to use it | Consideration |
|---|---|---|
| Included overhead LED | Examining surfaces of opaque components and assemblies | Tilt the light and adjust its dimmer to suit the sample |
| Included LED backlight | Viewing translucent samples or slides | Frosted glass diffuses the light; clips hold slides in place |
| Standard optics | General inspection at 6.7x–50x | 108 mm working distance without an auxiliary lens |
| Optional 0.5x or 0.75x auxiliary lens | Applications needing more working clearance | Listed working distances are 240 mm and 132 mm respectively; sold separately |
| Optional 1.6x or 2x auxiliary lens | Applications needing increased magnification | Working distance decreases to 50 mm or 41 mm respectively; sold separately |
Frequently Asked Questions
What magnification is included with SPZ50-506?
The included 10x eyepieces provide continuous 6.7x–50x magnification. The zoom ratio is 7.46:1.
Is this a binocular or digital microscope?
This is a binocular optical stereo zoom system. A camera, monitor, or USB imaging connection is not listed among the supplied components.
How much working clearance does it provide?
The microscope has a 108 mm working distance without an auxiliary lens. Optional lenses change that distance, from 240 mm with the 0.5x lens to 41 mm with the 2x lens.
Can the top and bottom LEDs be adjusted separately?
Yes. Each LED has an individual dimmer knob, and the overhead LED can be tilted to the desired angle.
Can operators wearing glasses use it?
Aven specifies high-eye-point 10x eyepieces for comfortable viewing, including for operators wearing eyeglasses. Both eyepiece tubes have diopter adjustment, and interpupillary spacing adjusts from 52 to 75 mm.
Does this package include the accessories needed for 200x?
No. Aven lists up to 200x with optional auxiliary lenses and eyepieces. Those optional accessories are not included in the standard 6.7x–50x package.
What does the track stand include?
The 26800B-506 stand includes overhead and backlight LEDs, independent dimmers, a frosted glass backlight plate, slide clips, and coarse and fine focus adjustment on a 280 mm track.
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California Proposition 65 warning: This product can expose you to chemicals including Diisononyl Phthalate (DINP), which is known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.
