Reticle Grid 0.15mm Squares 400 Total

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KR-491 glass eyepiece reticle. Grid 3mm x 3mm. 400 squares total (20x20). Diagonal = 4.24mm. Available in a variety of diameters; select when ordering. Grid ret… Read more
SKU: KR491
Measurement: Metric
Square Size: 0.15mm
$125.00

KR-491 glass eyepiece reticle. Grid 3mm x 3mm. 400 squares total (20x20). Diagonal = 4.24mm. Available in a variety of diameters; select when ordering. Grid reticle has no numbers and letters.

  • Each Square: 0.15mm x 0.15mm when using 1x objective
  • Lines: Chrome deposition
  • Chamfer: 0.010" - 0.020"
  • Flatness: 2 waves or better
  • Centering: Within 0.005"
  • Glass Thickness: 1.5mm+/-0.2mm
  • Surface Quality: 20/10
  • Parallelism: 2 min.

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

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Description

KR-491 glass eyepiece reticle. Grid 3mm x 3mm. 400 squares total (20x20). Diagonal = 4.24mm. Available in a variety of diameters; select when ordering. Grid reticle has no numbers and letters.

  • Each Square: 0.15mm x 0.15mm when using 1x objective
  • Lines: Chrome deposition
  • Chamfer: 0.010" - 0.020"
  • Flatness: 2 waves or better
  • Centering: Within 0.005"
  • Glass Thickness: 1.5mm+/-0.2mm
  • Surface Quality: 20/10
  • Parallelism: 2 min.

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

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