3/4/5cm Hand-held Convex/Concave Lens Glass Magnifier Optical Seat Accessories
- Stock: In Stock
- Model: ST220016945
- SKU: ST220016945
$16.56
Ex Tax: $16.56
Specifications:
Features:
Material: - Lens: Glass;
- Frame: Plastic;
- Hand: Metal.
| Size: | #1 | #2 | #3 | #4 |
| Lens Type: | 3CM Double Concave Lens | 3CM Lenticular Lens | 4CM Lenticular Lens | 5CM Plano-convex Lens |
| Lens Dia.: | 3CM | 3CM | 4CM | 5CM |
| Lens Focal Length: | -75CM | 5CM | 10CM | 30CM |
| Rod Length: | 8.3CM | 8.3CM | 8.3CM | 8.3CM |
| Rod Dia.: | 0.5CM | 0.5CM | 0.5CM | 0.5CM |
| Weight(Approx.): | 26G | 29G | 36G | 39G |
| Total Length: | 12.5CM | 12.5CM | 13.5CM | 14.5CM |
Features:
- Measuring the focal length;
- Lens imaging;
- Optical seat accessories;
- The glass sheet has high transparency and can be clamped in a plastic frame;
- The frame is detachable for easy access to the glass piece;
- The metal rod can be used in the optical tool set or in combination with the plastic frame;
- The detachable metal hand lever has a metal screw at the screw for easy installation.
Package Included: 1 Pcs x Concave/Convex Lens
Package Included: 1 Pcs x Concave/Convex Lens
