Metal Frame
  Lens Diameter: 13mm
  Magnification: 10X
  Base Opening: 1/2"
Doublet Lens
  Linen Tester 1/2"
  Optical Glass
  Linen Tester 1/2"
  Optical Glass; Doublet Lens; Metal Frame
  Lens Diameter: 13mm
  Magnification: 10X
  Base Opening: 1/2"
| Magnification: | 10X | 
| Material: | Glass | 
| Size: | 1/2" | 
| Model Number: | SC1186 | 
| Place of Origin: | Zhejiang China (Mainland) |