Aven Tools 26800B-373-6 SPZ-50 Binocular Stereo Zoom Microscope, 6.7x–50x, with Double Arm Boom Stand & LED Ring Light
Aven Tools 26800B-373-6 SPZ-50 Binocular Stereo Zoom Microscope, 6.7x–50x, with Double Arm Boom Stand & LED Ring Light
The Aven 26800B-373-6 combines an SPZ-50 binocular stereo zoom microscope with a double-arm boom stand and E-Arm focus mount containing an integrated 60-LED ring light. The included 10x eyepieces provide 6.7x–50x optical magnification, while the 22.5-inch boom reach supports scanning across larger parts. A dimmer control box adjusts illumination for the feature being inspected.
At the bench, move the microscope across the specimen rather than repeatedly shifting the part. Adjust the focus and ring-light brightness to examine small features through the stereo eyepieces. The heavy metal base and support-post safety collar provide a stable inspection setup.
Best Uses / Applications
- Visual inspection of larger parts and assemblies using the double-arm boom's 22.5-inch reach.
- High-throughput inspection stations, as described by Aven.
- Engineering and science laboratory examination.
- Small-feature inspection requiring stereo optical viewing and 108 mm working distance.
- Bench inspection with adjustable illumination built into the focus mount.
Key Features
- SPZ-50 binocular stereo zoom microscope with 6.7x–50x included magnification.
- Greenough optical system and 7.46:1 zoom ratio.
- Two 10x FN23 widefield eyepieces with 17 mm high eye point and 45° inclined tubes.
- 360° rotatable body, adjustable interpupillary distance and diopter adjustment on both tubes.
- Double-arm boom stand 26800B-534 with heavy metal base and 22.5-inch reach.
- Horizontal/vertical positioning locks and safety collar.
- E-Arm focus mount 26200B-209 with integrated 60-LED ring light and dimmer control box.
- Manufacturer-rated 20,000-hour high-output LED life.
Microscope Specifications
| Manufacturer / MPN | Aven Tools / 26800B-373-6 |
|---|---|
| Microscope Body | SPZ-50 binocular stereo zoom |
| Included Optical Magnification | 6.7x–50x |
| Eyepieces | Two 10x FN23; 17 mm high eye point |
| Body / Tubes | 360° rotatable / 45° inclined |
| Working Distance | 108 mm without auxiliary lens |
| Published Field of View | 34.3–3.6 mm |
| Zoom Ratio | 7.46:1 |
| Diopter Adjustment | Both tubes, +5.6D to −7.2D |
| Interpupillary Distance | 52–75 mm adjustable |
| Optical System | Greenough |
| Listed Microscope Body Weight | 5 lb |
Aven's page title uses 6.75x–50x, while the detailed copy consistently states 6.7x–50x; this listing follows the detailed specification. The broader maximum of 200x requires optional auxiliary lenses and eyepieces, not the included configuration.
Double Arm Boom Stand Specifications
| Stand Part Number | 26800B-534 |
|---|---|
| Horizontal Arm / Reach | 22.5 inches, as specified on this product page |
| Base Dimensions | 11 × 10 inches |
| Listed Base Weight | 35 lb |
| Vertical Post | 15 inches long; 37.2 mm diameter |
| Focus Mount Hole | 15.875 mm / 5/8 inch |
| Construction | All-metal with heavy metal base |
| Positioning Controls | Horizontal/vertical locking knobs and support-post safety collar |
Focus Mount & Lighting Specifications
| Focus Mount | 26200B-209 E-Arm |
|---|---|
| Mount Diameter | 74 mm |
| Illumination | Integrated 60-LED ring light |
| Brightness Adjustment | Dimmer control box included |
| Published LED Life | Rated for 20,000 hours of high-output operation |
The ring light is integrated into the focus mount rather than supplied as a separately mounted external ring. No separate fiber-optic illuminator is listed in this bundle.
Integrated LED Lighting vs. Fiber-Optic Lighting
| Selection Factor | This Integrated LED Configuration | Separate Fiber-Optic Configuration |
|---|---|---|
| Light Arrangement | 60 LEDs built into the E-Arm focus mount | External source supplies a fiber-optic light guide |
| Included Lighting Components | Illuminated E-Arm mount and dimmer control box | Contents depend on the selected bundle |
| Bench Setup | No separate fiber-optic source listed | Requires space for the external light source |
Package Contents
- SPZ-50 stereo zoom microscope.
- 26800B-534 double-arm boom stand.
- 26200B-209 E-Arm focus mount with LED ring light.
- Dimmer control box.
The microscope component list includes two 10x eyepieces, rubber eyeguards, dust cover and instruction manual. The stand component list includes its metal base and user manual. No camera, imaging software or monitor is listed as included. Optional auxiliary lenses and alternate eyepieces are separate accessories.
Frequently Asked Questions
What magnification is included?
The detailed Aven copy specifies 6.7x–50x with the supplied 10x eyepieces.
Is this binocular or trinocular?
This configuration uses the SPZ-50 binocular body, not a trinocular SPZV-50 body.
What is the boom's reach?
Aven specifies 22.5 inches for this double-arm boom configuration.
Is the ring light built into the mount?
Yes. The E-Arm focus mount contains an integrated 60-LED ring light.
Can I adjust the brightness?
Yes. A dimmer control box is included.
Does it include a fiber-optic illuminator?
No separate fiber-optic illuminator is listed. This bundle uses integrated LED illumination.
Is a camera or monitor supplied?
Neither is listed in the supplied package contents.
Can the included system reach 200x?
No. The included range is 6.7x–50x; optional optics are required for the broader family range.
Is the complete system ESD-safe?
The supplied screenshots do not establish an ESD-safe rating for this configuration.
