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20 lp/mm, 1" x 3", FS w/ Fluorescent, Ronchi

Stock #57-876 Clearance
Qty 1-4
Qty 5
Volume Pricing
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Vacuum Deposited Chrome
Fluorescent Peak Excitation @ 365 nm; Fluorescent Peak Emission @ 550 nm
Frequency (lp/mm):
Length (inches):
Optical Density OD:
Pattern Size (mm):
12.7 x 25.4
Thickness (mm):
Width (inches):

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

  • Used for Evaluation of Resolution, Field Distortion, and Parfocal Stability
  • Ideal for Reticle and Field Calibration Requirements
  • Available on Float Glass, Fused Silica, Fused Silica with Fluorescent Backing, and Opal.

Precision Ronchi Ruling Glass slides are excellent for evaluating resolution, field distortion, and parfocal stability, especially of microscopes. Many different Linepairs Per Milimeter (lp/mm) versions available.

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