Linen Testers with Scale: 8X Power, 2.5 in Focal Distance, 15 mm Lens Dia

Image 1

Item: 45PF49,
MFR: 1266-92,
Brand: ESCHENBACH OPTIK GMBH

Technical Specification
Product Type Linen Testers with Scale
Power 8X
Focal Distance 2.5 in
Lens Diameter 15 mm
Diopter 20D
Lens Aplanatic
Case Plastic