OPT-39 Magnifier-Reading Glass, Bakelite Handle

Our high quality magnifiers have glass lenses.

They come in a chrome plated metal frame with a Bakelite handle.

They are supplied well packed in a cardboard box.

Students can appreciate how a magnifier produces a magnified image of an object.

They are available in a range of sizes and magnifications.

These include:

1. Reading Glass Magnifier: Diameter=50 mm, Focal Length=10cm, Magnification=3.5X.
2. Reading Glass Magnifier: Diameter=50 mm, Focal Length=12cm, Magnification=3X.
3. Reading Glass Magnifier: Diameter=50 mm, Focal Length=20cm, Magnification=2.25X.
4. Reading Glass Magnifier: Diameter=60 mm, Focal Length=10cm, Magnification=3.5X.
5. Reading Glass Magnifier: Diameter=60 mm, Focal Length=15cm, Magnification=2.5X.
6. Reading Glass Magnifier: Diameter=60 mm, Focal Length=20cm, Magnification=2.25X.
7. Reading Glass Magnifier: Diameter=75 mm, Focal Length=15cm, Magnification=2.5X.
8. Reading Glass Magnifier: Diameter=75 mm, Focal Length=20cm, Magnification=2.25X.
9. Reading Glass Magnifier: Diameter=100 mm, Focal Length=15cm, Magnification=2.5X.
10. Reading Glass Magnifier: Diameter=100 mm, Focal Length=20cm, Magnification=2.25X.