0.3X Super Widefield Barlow Lens For SM Series Stereo Microscopes (48mm)

SKU: SM03

Availability: In Stock

$52.99 $43.99

The Higher the Magnification - The More Detail You'll See

Magnification 40x
Magnification 1000x
Magnification 2500x

Magnification is the ability of your microscope to make small objects seem larger. As the magnification increases the area being viewed will be decrease is size but the detail of the area being viewed will improve.

Amscope microscopes come with multiple magnifications to aid you in finding the proper magnification for viewing each specimen.

Camera Connection Types

When comparing 2.0 and 3.0 there are few major differences. First the transfer rates. USB 2.0 offers transfer rates of 480 Mbps and USB 3.0 offers transfer rates of 4.8 Gbps - that's 10 times faster.

Camera Resolution

The most important factor in ensuring successful microscopic imaging is choosing the appropriate optics and camera for your application that gives you more data and higher image quality. When selecting a microscope camera, it is best to base your decision on the most important requirements for your microscopic observation.

Key Features

  • 0.3X Barlow lens cuts magnification by 0.7X and increases the working distance to a maximum of 287mm (11.3in) with SM and/or SW series stereo microscopes.
  • Mounting size: 1-7/8" (48mm) in diameter.
  • This lens comes with a 1-7/8" (48mm) mounting thread and goes with SM and SW series stereo microscopes.
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This is a 0.3X Barlow (auxiliary objective) lens for stereo microscopes with 48mm threading. It reduces magnification by 0.7X, and increases the working distance to a maximum of 287mm (11.3in). The mounting thread is 1-7/8" (48mm), designed for AmScope SM and SW series stereo microscopes. Due to the large working-distance, this Barlow lens is only intended for microscopes which support appropriate height-adjustment.

barlow lens field view Super Widefield
barlow lens microscope model SM Series, SW Series
barlow lens mounting size 48mm
barlow lens power 0.3X
field view Super widefield
magnifying power Barlow Lens-0.3X
Manufacturer AmScope
mounting size Barlow Lens-48mm
ns_spec_table Barlow Lens-SM Series, Barlow Lens-SW Series
prop 65 Prop 65 Warning

AmScope products are warranted against manufacturer’s defects in material and workmanship from the original date of purchase, for the following years: 


• Five Year Warranty for Microscopes: All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts. 
• Ten Year Warranty for Euromex Microscopes: All our Euromex microscopes come with a ten (10) year factory warranty against manufacturing defects, covering labor and parts.
• One Year Warranty for Telescopes: All our telescopes come with a one (1) year warranty, except when specified in the description. 
• One Year Warranty for Accessories: All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty, except when specified in the description.
• One Year Warranty for Items labeled as “Product Ships From Manufacturer”: All products that are shipped directly from the manufacturer come with a one (1) year warranty, except when specified in the description. 

Warranty does not apply for consumable accessories and parts such as bulbs, batteries, fuses, cords, optical components or any add-on accessories such as mechanical specimen holders that are not built into the microscope stage as an integral part of the original manufacture, etc. Warranty does not cover microscopes, lenses cameras or other accessories that have become inoperable due to dirt or damage due to misuse or lack of maintenance. 

Note: Buyers are responsible for return shipping and handling cost for warranty services. Our warranty covers parts and labor only.

This is a 0.3X Barlow (auxiliary objective) lens for stereo microscopes with 48mm threading. It reduces magnification by 0.7X, and increases the working distance to a maximum of 287mm (11.3in). The mounting thread is 1-7/8" (48mm), designed for AmScope SM and SW series stereo microscopes. Due to the large working-distance, this Barlow lens is only intended for microscopes which support appropriate height-adjustment.

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