Aven NSW-20
Binocular Microscope Body w/dual magnification 10x & 20x

  • Dual magnification: 10x and 20x
  • Field of view 23mm at 10x and 11.5mm at 20x
  • Wide Field 10x Eyepieces
Click here for a larger image - Aven Tools NSW-20 Binocular Stereo Microscope Body, dual magnification 10x and 20xClick here for a larger image
Aven NSW-20 Shown
Aven NSW-20 Binocular Stereo Microscopes offers superior quality optics and reliable mechanical components. This exceptional quality allows users to efficiently perform tasks and maintain high productivity. The NSW20 has high precision optics that ensure excellent contrast and definition 3D images from edge to edge. 10x and 20x magnification.
Body TypeBinocular, 360° rotatable,
45° inclined eyepiece tube
EyepiecesTwo 10x (FN23) eyepieces.
Optional: 15x (FN15), 20x (FN11.5)
Auxiliary lens1x & 2x
Working Distance82.5 mm
Field of View
w/ 10x Eyepiece
23 mm at 10x
11.5 mm at 20x
Diopter AdjustmentOn left eye tubes: +5.6D - .72D
Interpupillary DistanceAdjustable from 52 to 75 mm
Optical SystemGreenough
Prices are for reference Only. Please Call to configure unit
Sale $328.95
(Reg. $399.81)-->
Ordering Information
Model Description Starting Price
NSW-20 Aven Tools NSW-20 Binocular Stereo Microscope Body, dual magnification 10x and 20x Discontinued
Included Accessories
  • NSW-20 Binocular Stereo Microscope
  • 10x Eyepieces
  • Dust Cover
  • instruction manual
1. Stands
Model Image Description Starting Price
Choose your stand
26800B-511 Aven Tools 26800B-511 Pole Stand with Rack & Pinion Focus Mount Sale $228.00
(Reg. $259.08)
26800B-512 Aven Tools 26800B-512 Pole Stand with Focus Mount and LED Illumination Sale $425.83
(Reg. $473.14)
26800B-519 Aven Tools 26800B-519 Single Arm Boom Stand with Heavy-Duty Metal Base Sale $184.95
(Reg. $225.00)
26800B-534 Aven Tools 26800B-534 Double Arm Boom Stand with Heavy Metal Base Sale $242.95
(Reg. $295.00)
26800B-560 Aven Tools 26800B-560 Standard Articulating Arm Stand with Clamp Sale $249.95
(Reg. $303.85)
26800B-570 Aven Tools 26800B-570 Heavy Duty Post Stand, 11 x 13 in. Base Sale $420.95
(Reg. $510.31)
2. Focus Mounts
Required for following Stands: 26800B-519 - 26800B-525 - 26800B-534 - 26800B-536 - 26800B-555 - 26800B-560.
Stand 26800B-570 requires 26800B-517
26800B-517 Aven Tools 26800B-517 Focus Mount with Rack & Pinion Coarse and Fine Focus Adjustment Sale $156.58
(Reg. $176.64)
26800B-518 Aven Tools 26800B-518 E-Arm Focus Mount with Rack & Pinion Coarse Focus Adjustment Sale $127.47
(Reg. $141.32)
3. Tiltable Arbor
If you selected a Boomstand or Articulating Arm Stand and Focus Mount 26800B-517 select the Tiltable Arbor.
(Required to complete the system)
26800B-521 Aven Tools 26800B-521 Tiltable Arbor for Boom Stands and Articulating Arm Stands, 1 in. (25 mm) Dia. Sale $72.00
(Reg. $75.00)
4. Ring Lights & Adapter
Not compatible with Pole, Track or Gem stands and requires Tiltable Arbor for all stands except 26800B-570
26200B-211 Aven Tools 26200B-211 60 LED Ring Light with Brightness and Sector Control Sale $113.40
(Reg. $126.00)
26200B-212 Aven Tools 26200B-212 72 LED Ring Light with Brightness and Sector Control Sale $314.95
(Reg. $382.27)
26200B-217 Aven Tools 26200B-217 Pro Series 40 LED Ring Light with 4 Quadrant Controller, 100-240V Power Supply Sale $419.95
(Reg. $510.00)
26200B-218 Aven Tools 26200B-218 Pro Series 80 LED Ring Light with 8 Quadrant Controller, 100-240V Power Supply Sale $805.95
(Reg. $978.00)
5. Fiber Optic Illumination
26200A-300 Aven Tools 26200A-300 ProLux LED Fiber Optic Illuminator Sale $488.95
(Reg. $592.78)
26200A-201 Aven Tools 26200A-201 Fiber Optic Illuminator, Model 21 AC Sale $381.95
(Reg. $463.92)
26200A-402 Aven Tools 26200A-402 Fiber Optic Ring Light for Microscope Mounting Sale $206.95
(Reg. $251.72)
26200A-402P Aven Tools 26200A-402P Polarizer with Analyzer for Fiber Optic Ring Lights Sale $151.53
(Reg. $179.00)
26200A-532 Aven Tools 26200A-532 4 X 4 in. Fiber Optic Area Backlight with 5/8" Adapter and 36" Long Cable Sale $451.95
(Reg. $548.19)
26200A-523 Aven Tools 26200A-523 Dual Pipe Light Guide with Focusable Lens Sale $160.75
(Reg. $190.19)
6. Eyepieces
Microscope includes 10X Eyepiece
26800B-441 Aven Tools 26800B-441 DSW Wide Field 10x Eyepieces for DSZ-44 and NSW Series Sale $104.45
(Reg. $121.88)
26800B-442 Aven Tools 26800B-442 DSW Wide Field 15x Eyepieces for DSZ and NSW Series Sale $107.56
(Reg. $125.65)
26800B-443 Aven Tools 26800B-443 DSW Wide Field 20x Eyepieces for DSZ and NSW Series Sale $133.45
(Reg. $157.07)
7. Reticle Eyepieces
All eyepieces are 10X. (Sold individually)
26800B-455 Aven Tools 26800B-455 10x Microscope Eyepiece with 10:100mm Scale Sale $154.16
(Reg. $182.20)
26800B-456 Aven Tools 26800B-456 10x Microscope Eyepiece with 5:100mm Scale Sale $154.16
(Reg. $182.20)
26800B-457 Aven Tools 26800B-457 10x Microscope Eyepiece with 20x20 0.5mm Squares Sale $154.16
(Reg. $182.20)
26800B-458 Aven Tools 26800B-458 10x Microscope Eyepiece with 10x10 1mm Squares Sale $154.16
(Reg. $182.20)
26800B-459 Aven Tools 26800B-459 10x Microscope Eyepiece with 10:100mm Scale Crosshair Sale $154.16
(Reg. $182.20)
8. Eye Guards
Microscope body includes 1 set
26800B-452 Aven Tools 26800B-452 Rubber Eye Guards for DSW Eyepieces Sale $5.91
(Reg. $6.28)