Stereo Zoom Binocular Microscope SPZH-135 [21x-135x] on Post Stand with Integrated LED Light

SKU: 26800B-351

UPC CODE: 766955373513

Description: Aven's SPZH-135 Stereo Zoom Binocular Microscope provides 21x to 135x continuous zoom magnification with 15x eyepieces. The scope is mounted on a pole stand with built in LED illumination featuring a dimmer control and focus mount with coarse and fine focus adjustment. The 220mm x 284mm base provides a compact footprint to help save bench space. This system is ideal for examining small parts.
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SPZH-135 Stereo Zoom Binocular Microscope on Stand PLED

Wide Magnification Range

Total Magnification of 21X to 135X at 3.3” (84mm) Working Distance, Max 180X with 20X Eyepieces

Powerful Eyepieces

At 45-degrees, the Standard High Eye Point Wide Field 15x Eyepieces ensure comfortable viewing for all operators, including those who require eyeglasses. Diopter Adjustment on both Eyepiece Tubes and an Adjustable Interpupillary Distance of 1.96” (50mm) to 2.91” (74mm) provides operators with even more flexibility in their individual applications.  


Adjustable LED Illumination

Equipped with 60 eco-friendly LED lights, the stand includes Built-In Illumination with a Dimmer Control knob. This energy-saving, productivity enhancing feature ensures color consistency when dimming, and a flicker free experience for operators.


Focus Adjustment

The focus mount provides Coarse and Fine Focusing, and is ideal for precision work. The graduations on the zoom knob tell operators the exact magnifications at which they are working. For applications requiring very specific adjustments, this is a particularly convenient feature.


The Magnification Knob is equipped with click-stop-zoom functionality. Each numbered increment clicks into place for precise magnification settings. Click Stop Zoom Adjustments allow users to take accurate, repeatable measurements and lock settings into place for future use.

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Tailored for Any Task

Aven continues to be a leader in stereo microscopy thanks to their commitment to innovation and emphasis on quality and precision. However, stereo microscopes tend to look similar on websites and at trade shows. That’s why Aven has reverse engineered comparable stereo microscopes to illustrate the difference between Aven brand scopes—engineered and designed in Japan—from lower quality microscopes.


  • Total Magnification of 21X to 135X at 3.3″ (84mm) working distance, Max 180X with 20X eyepieces
  • Standard High Eye Point wide field 15x eyepieces at 45 degrees for comfortable viewing even for operators with eyeglasses
  • Diopter adjustment on both eyepiece tubes
  • Adjustable Interpupillary Distance of 1.96″ (50mm) to 2.91″ (74MM) accommodates any operator
  • Built in LED illumination with dimmer control
  • Multi coated optical components, free from chromatic and spherical aberration
  • Coarse and fine focusing, ideal for fine detail work


SPZH-135 Stereo Zoom Binocular Microscop on Stand PLED
Body Binocular
Eyepiece 15x Wide Field inclined at 45 Degree
Magnification 21x to 135x, Max 180x with 20x eyepieces
Working Distance 84mm (3.3";)
Interpupillary Distance 50mm(1.96";) to 74mm (2.91";)
Diopter Adjustment +5.6D-7.2D on both eyepieces
Optical System Greenough
Stand Type Pole
Stage Plate None
Base Dimensions 220 x 284mm/8.66"; x 11.18";
Pole/Track Height 250mm/9.84";
Focus Mount/Illumination Course and fine focus w/integral LED ring light/dimmable
Accessories Included Dust Cover (Rubber Eye Guards),Tension Control Pin
Optional Accessories 20x Eyepieces, Protective Lens Cover 0.5X Auxiliary lens
Weight 15lbs
Package Contents

SPZH-135 Body Stand PLED 26800B-512


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