microscope head

0.67x-4.5x Ultimate Parfocal Binocular Stereo Microscope Body

SKU: RX316
Availability: In Stock
Regular price
Regular price
Sale price
Hurry, only 50 item(s) left in stock!
Quote Request

About this item

  • 6.7X-45X extreme widefield continuous zoom magnification power
  • Sharp clear stereo erect images over an extreme wide field view
  • Extreme widefield high-eyepoint WH10X/22 eyepieces with foldable eye-guards
  • Mounting Size: 3" (76mm) in diameter


Product Description

  • This is a 6.7X-45X zoom magnification binocular parfocal microscope head with ultimate optical system, offering top-level sharp clear erect stereo images,  highest magnification can arrive 180X
  • The major benefit of a parfocal head is that once the head is adjusted to be 4" away from your sample's surface, you can use the entire magnification range without refocusing!
  • It includes a pair of extreme widefield high-eyepoint WH10X/22 eyepieces with foldable eyeguards.
  • It comes with 45-degree inclined 30mm eyetubes with diopter. The extreme widefield optics and high-eyepiont design ensure an easy and comfortable observation.
  • This microscope head fits all the stands with a 3" (76mm in diameter) O-ring holder.


  • Power objectives 0.67X-4.5X Continuous Zoom Magnification Offering Top-Level Quality Images & Parfocality
  • 45-degree Inclined Binocular Head with Extreme Widefield High-Eyepoint Eyepieces
  • 30mm Extreme Widefield WH10X/22 Eyepieces
  • High Resolution with Great Flatness and Contrast
  • Sharp Stereo Erect Images over a Wide Field View
  • Crystal Clear Original True Color Images
  • Both Ocular-Tubes with Adjustable Diopter
  • Large Working Distance (4" at any magnification level!)
  • Accurate Alignment Ensuring a Fatigue-Free Viewing
  • Full Optical Glass Elements
  • Precise Ground Glass Lens
  • All Metal Mechanical Components
  • Adjustable Interpupillary Distance
  • Rubber Eyeguards Included
  • Manufactured under ISO 9001 Quality Control Standard
  •  Excellent Five (2) Year Manufacturer Warranty


  • Head: 45-degree inclined 360-degree swiveling binocular parfocal head
  • Eyepiece: 30mm extreme widefield high-eyepoint WH10X/22
  • Microscope objectives: 0.67-4.5X
  • Zoom Range: 6.7:1
  • Diopter Adjustment: ±5dp
  • Interpupillary Distance: (47-75mm) 2-3/4" - 2-15/16"
  • Field of View: (35mm) 1-3/8"
  • Working Distance:(105mm) 4"
  • Head Mounting Size:(76mm) 3"  in diameter
  • Accessory Mounting Size: (48mm female thread) 1-7/8"in diameter

What's in the Box ?

  • One Binocular Parfocal Stereo Zoom Head RX316
  • One Pair of Extreme Widefield WH10X/22 Eyepieces
  • One Pair of Foldable Eye-Guards
  • One pc Dust Cover

Delivery time

  • Around 1-3days


Shipping way

  • Standard Free shipping By UPS, FedEx, TNT, DHL (Around 4-8days)


Read More


● Free Shipping by FedEx / UPS / TNT/ DHL (3-7days)


● Free shipping by China Express (Delivery time 14-28days)
● Shipping by FedEx (Delivery time 6-10days) ------$12.99
● Shipping by FedEx (Delivery time 3-8days)------$26.99

But some of countries shipping cost is expensive, Calculate shipping costs at cart or checkout. Our representatives are also happy to assist you with a shipping quote.


If you are dissatisfied with your purchase, let us help you with a replacement, return, or repair. Items can be returned within 30 days of receipt of your order without any restocking fee. Items must be in new condition with the original packaging.

Please contact us to receive an RMA number and steps on how to proceed with your return.

Exclusions may apply. For more information, read our Returns and Exchanges policy

Recently Viewed Products