Description

It is not easy to get deformed. . That’s because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. If you are looking for professional optical lens, then your research is over here

Features



-Excellent for physics classroom demonstrations in optics and light refraction.
-Temperature: -30℃+85℃
-Highly polished with ground edges, will not hurt your hands when use it.
-Focal length: 68mm
-With edge/edge thickness: 2.0mm
-Also suitable for reading newspapers, books, magazines, maps, science, jewelry, inspection, rocks, handicrafts and so on.
-Magnification: 4.7 times
-Light transmittance: above 93%
-Center thickness: 7.5mm
-Object distance: 53mm
-There are sufficient quantities to meet your replacement and usage needs.

-Diameter: 42mm
-Made of premium and high-class material, which is durable and wear resistant.
-Color:Transparent
-Material:
-Size:4.20X4.20X0.75cm/1.65X1.65X0.29in

10 x convex lens

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.