Leitz Wetzlar Quartz Chrome Pinhole Calibration Reticle Plate 060-680-090-000

Leitz Wetzlar Quartz Chrome Pinhole Calibration Reticle Plate 060-680-090-000

USD 299.00 USD
SKU: xbICjLtN
Brand: Leitz
MPN: 060-680-090-000
Condition: Used
Categories: Daily Living Aids

Specifications

BrandLeitz
MPN060-680-090-000
TypeBar
Country/Region Of ManufactureGermany
MaterialFused Quartz
Item Length130 mm
Item Width30 mm
Item Height19.6 mm

What it is Manufactured by Leitz (now Leica Microsystems) in Wetzlar, Germany, the plate is a lithographically defined reticle on low-expansion fused quartz. Seven precision apertures—numbered 1 to 6 plus a large 10 mm master—span roughly ~1-4µm(you can't see it with the naked eye) up to ~0.6 mm, giving a single artifact that serves both high-NA oil objectives and low-power video macros.

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