大型放大系列是自然旅行中观察样品的理想选择。盖子上的毫米网格意味着标本的实际大小是很容易记录的。支起来也可以成为一个很棒的自由台式放大镜。(镜片放大: 2.3倍)附有产品使用指南。尺寸：10cm x 11 cm。
The Large Magnifying Set is ideal for inspecting specimens from nature trips. The millimetre grid on the base of the pot means that the actual size of the specimen is easily recorded.The stands(supplied)also make an excellent free-standing desk-top magnifier. (Lens magnification:x2.3). Complete with product guide.Content is not included.
