Reticle Cross-Line with 45 Degree Increments Numbered

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KR-304A Crossline glass eyepiece reticle 360° with 45° increments, each line numbered, in all quadrants. Available in a variety of diameters (select whe… Read more
SKU: KR304A
Reticle Option: No Scale
$125.00
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KR-304A Crossline glass eyepiece reticle 360° with 45° increments, each line numbered, in all quadrants. Available in a variety of diameters (select when ordering). Note: Minimum glass diameter this pattern can be applied to is 21mm.

  • 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.

Angular Accuracy: Within 5 min. of arc

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-304A Crossline glass eyepiece reticle 360° with 45° increments, each line numbered, in all quadrants. Available in a variety of diameters (select when ordering). Note: Minimum glass diameter this pattern can be applied to is 21mm.

  • 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.

Angular Accuracy: Within 5 min. of arc

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

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