40X-2500X Classic LED Binocular Brightfield Biological Microscope

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

This Dual Head Binocular Microscope features a head that can rotate 360° horizontally, and a 30° head tilt to maximize the working field of view (18mm). The 118mm x 127mm working stage is perfect for detailed observations.

Butterfly Seidentopf Binocular Head Inclined 30°, Rotatable 360°, Interpupillary Distance 48-75mm
Eyepiece WF10X/18mm, Tube inner diameter 23mm
DIN Achromatic Objective

4x N.A.0.10, W.D.=18.6mm

10x N.A.0.25, W.D.=6.5mm

40x(S) N.A.0.65, W.D.=0.47mm

100x(S, Oil) N.A.1.25, W.D.=0.07mm


Inwards quadplex nosepiece

Condenser NA1.25 Abbe condenser with iris diaphragm
Mechanical Stage

Anti-scratch painting double-layer stage size: 118mm x 127mm, travel: 70mm x 21mm, with caliper

120 x 135 mm, ball-bearing mechanism, with X and Y adjustment 75 x 35 mm (optional)

Focusing Coaxial coarse and fine focusing knobs, travel range: 26mm, Scale: 0.002mm (2um)
Transmitted Illumination

Variable-intensity 1W LED

Main body material Aluminum die-cast
Input voltage

90V-240V 50/60Hz 

Microscope size


Packing size


Packing list

1x KHU-210B microscope
1x Pair of 10x eyepieces
1x Pair of 25x eyepieces 
1x Bule filter
1x Immersion oil
1x Dust cover
1x Power cable

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

Plug: EU

Recently Viewed Products