Reticle 2 Concentric Squares 2.53mm and 8mm

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KR-813 glass eyepiece reticle. Two concentric squares 2.53mm and 8mm per side. Reticles are available in a variety of diameters, select below when ordering. Sq… Read more
SKU: KR813
$125.00

KR-813 glass eyepiece reticle. Two concentric squares 2.53mm and 8mm per side. Reticles are available in a variety of diameters, select below when ordering.

  • Squares: 2.53mm and 8mm per side with 1x objective
  • Lines: Chrome deposition
  • Chamfer: 0.010" - 0.020"
  • Flatness: 2 waves or better
  • Centering: Within 0.005"
  • Glass Thickness: 1.5mm+/-0.1mm
  • Surface Quality: 20/10
  • Parallelism: 2 min.

 

NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.

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Description

KR-813 glass eyepiece reticle. Two concentric squares 2.53mm and 8mm per side. Reticles are available in a variety of diameters, select below when ordering.

  • Squares: 2.53mm and 8mm per side with 1x objective
  • Lines: Chrome deposition
  • Chamfer: 0.010" - 0.020"
  • Flatness: 2 waves or better
  • Centering: Within 0.005"
  • Glass Thickness: 1.5mm+/-0.1mm
  • Surface Quality: 20/10
  • Parallelism: 2 min.

 

NOTE: This is a special order product. Please allow 2-3 weeks for delivery. This item is not returnable.

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