Aven Tools 26800B-373-11 SPZH-135 Binocular Microscope, 21x–135x, Ultra-Glide Stand & LED Fiber-Optic Light
Aven Tools 26800B-373-11 SPZH-135 Binocular Microscope, 21x–135x, Ultra-Glide Stand & LED Fiber-Optic Light
The Aven Tools 26800B-373-11 combines an SPZH-135 binocular stereo zoom microscope with an Ultra-Glide boom stand, E-Arm focus mount and LED fiber-optic ring illumination. The detailed specifications identify 15x widefield eyepieces delivering 21x–135x optical magnification at an 84 mm working distance. A 23-inch gliding arm helps operators scan larger parts without repeatedly repositioning the entire stand.
Position the assembly beneath the microscope, adjust the eyepieces for comfortable viewing and glide the arm between inspection points. The heavy metal base, locking adjustments and support-post safety collar help maintain a stable setup, while adjustable fiber-optic illumination brings light to the inspection area. This is an optical binocular system; a camera, monitor and imaging software are not listed in its package contents.
Best Uses / Applications
- Visual inspection of PCB assemblies, solder joints and electronic components.
- Precision assembly and examination of small mechanical features.
- Quality-control stations inspecting larger parts or multiple locations.
- Engineering and research benches needing optical stereo viewing.
- Inspection workflows that favor direct eyepiece viewing rather than PC imaging.
Key Features
- SPZH-135 Greenough binocular stereo zoom optics.
- 21x–135x optical magnification with detailed specifications listing 15x eyepieces.
- High-eye-point widefield eyepieces inclined at 45°.
- Diopter adjustment on both eyepiece tubes and 50–74 mm interpupillary adjustment.
- 84 mm working distance in the specified configuration.
- 23-inch Ultra-Glide arm for smooth horizontal scanning.
- All-metal stand with heavy base, locking adjustments and safety collar.
- Separate 20 W LED fiber-optic illuminator with adjustable brightness, ring light and adapter.
Microscope Specifications
| Manufacturer / MPN | Aven Tools / 26800B-373-11 |
|---|---|
| Microscope / Body | SPZH-135 / binocular |
| Optical System | Greenough stereo zoom |
| Included Optical Magnification | 21x–135x |
| Eyepieces | Two 15x widefield eyepieces, inclined at 45°, per detailed specifications |
| Optional Maximum Magnification | 180x with optional 20x eyepieces |
| Working Distance | 84 mm / 3.3 inches |
| Interpupillary Distance | 50–74 mm |
| Diopter Adjustment | +5.6D to −7.2D on both eyepieces |
| Published Microscope Weight | 15 lb, component specification |
Manufacturer source discrepancies: The introductory copy mentions 10x eyepieces and a 4.25-inch working distance, while the detailed features, specifications and microscope package contents identify 15x eyepieces and 84 mm (3.3 inches). This listing follows the detailed specification table. Confirm the supplied configuration if eyepiece power or clearance is critical.
Ultra-Glide Stand Specifications
| Stand | 26800B-556 Ultra-Glide boom stand |
|---|---|
| Included Focus Mount | 26800B-518 E-Arm |
| Base Dimensions | 15 × 10.5 inches |
| Published Base Weight | 35 lb, component specification |
| Vertical Post Length | 13.5 inches / 342.9 mm |
| Vertical Post Diameter | 37.2 mm / approximately 1.46 inches |
| Extension Post Length | 225 mm / approximately 8.85 inches |
| Horizontal Arm Length | 23 inches / 584.2 mm |
| Focus-Mount Hole Diameter | 5/8 inch / 15.875 mm |
| Construction / Positioning | All metal; horizontal and vertical locking adjustments; safety collar |
LED Fiber-Optic Lighting Specifications
| Illuminator | 26200A-310 |
|---|---|
| Power | 20 W |
| Input | 96–265 VAC, 50–60 Hz |
| Color Temperature | 5600 K |
| Published Illumination Intensity | Up to 1600 lx; measurement conditions not stated |
| Noise | Less than 30 dB |
| Ambient Temperature | 5–45°C |
| Published Working Temperature | Less than 53°C |
| Expected Lamp Life | 10,000 hours |
| Fiber-Optic Ring Light | 26200A-402 |
| Ring-Light Adapter | 26800B-460 |
The separate illuminator supplies light through the fiber-optic ring; it is not an LED ring integrated into the focus mount. Aven describes anti-static metal construction for the illuminator, but the supplied source does not establish an ESD-safe rating for the complete microscope system.
Configuration Comparison
| Configuration | Inspection Workflow |
|---|---|
| This SPZH-135 binocular bundle | Direct optical stereo viewing with Ultra-Glide positioning and included fiber-optic lighting. |
| Trinocular camera-equipped system | A separate configuration for camera-port imaging and documentation; no camera is listed in this binocular bundle. |
| Included 15x eyepieces | Detailed specifications list 21x–135x optical magnification. |
| Optional 20x eyepieces | Published maximum 180x; these eyepieces are not listed as included. |
Package Contents
- SPZH-135 binocular microscope body with two 15x eyepieces, per detailed package specifications.
- 26800B-556 Ultra-Glide boom stand with metal base.
- 26800B-518 E-Arm focus mount.
- 26200A-310 20 W fiber-optic illuminator.
- 26200A-402 fiber-optic ring light.
- 26800B-460 ring-light adapter.
Frequently Asked Questions
What magnification is included?
Aven lists 21x–135x. The detailed features and package specifications identify 15x eyepieces, despite a conflicting 10x mention in the introductory copy.
Is this binocular or trinocular?
This SPZH-135 configuration is binocular. It is not the SPZHT-135 trinocular camera system.
Does it include a camera or monitor?
Neither a camera nor a monitor is listed in the supplied package contents. The system is configured for optical eyepiece viewing.
What is the working distance?
The detailed specification is 84 mm, approximately 3.3 inches. Introductory copy contains a conflicting 4.25-inch value; confirm clearance if critical.
Why choose an Ultra-Glide stand?
Its 23-inch gliding arm supports scanning across a larger work area, with locking adjustments and a heavy base for positioning.
What lighting is included?
The package lists a 26200A-310 20 W LED fiber-optic illuminator, 26200A-402 ring light and 26800B-460 adapter.
Can it reach 180x magnification?
Aven lists a maximum of 180x using optional 20x eyepieces. The detailed package contents list 15x eyepieces instead.
Can operators adjust it for their eyesight?
Yes. Both eyepiece tubes have diopter adjustment, and interpupillary distance adjusts from 50 to 74 mm.
Is the complete system ESD-safe?
The supplied documentation does not establish that rating. The illuminator's anti-static construction claim should not be treated as complete-system ESD certification.
