50mm Double Concave Focal Lens – For Techical Work In Making Objects Look Smaller (toolusa: Pp-30696)

$8.48

Out of stock

SKU: AB33945613 Categories: ,

Description

Concave lenses are used mainly for people who are farsighted, for binoculars and for telescopes.A lens that is convave makes everything look smaller.You can fit more into the view by using a convave lens.This one is concave on both sides, or rather a double concave lens with ground edges.These are also used in classrooms for hands-on instruction in many technical subjects.

  • 50 mm diameter
  • makes objects look smaller
  • many visual applications
  • used in classrooms
  • excellent quality
  • Additional information

    Weight 0.10 lbs
    EAN

    6939904108748

    Brand

    PPI

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