Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
This 0.5x Auxiliary Objective Lens attaches to the exterior of the existing objective lens upon Konus' #5425 Crystal microscope, and effectively reduces the total magnification by a factor of 2. Thus your Crystal becomes a 3.5-22.5x microscope, and between 3.5-7.0x it offers a wider viewing field than when using the Crystal without this auxiliary lens.
Exclusively for the #5425 Crystal microscope
Allows broader angle, lower magnification, wider field viewing