Pro Grade Net Shaped Micrometer Ruler Slides For 19mm Microscope Lens Calibration With 5x5mm Square Scale And Half Millimeter Net Eyepiece Ruler Glass Squares Quarter Millimeter Deluxe Box With Sponge For Precise Calibration
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$49.95
Sale price$128.00you save $78.05
Net Shaped Eyepiece Ruler for Microscope Calibration
✔️ 19mm eyepiece ruler, 5x5mm scale, 0.25mm squares (Single)
✅ Scale area: 5x5 mm with 10 subdivisions per square
✅ Each glass square area: 0.25 mm2
✅ Deluxe box with sponge protection
✅ Color: White
✔️ 19mm eyepiece ruler, 5x5mm scale, 0.25mm squares (Single)
This compact calibration slide helps calibrate microscope optics and camera reticles. It's typically used in labs and classrooms for precise scale verification.
✅ Diameter: 19 mm✅ Scale area: 5x5 mm with 10 subdivisions per square
✅ Each glass square area: 0.25 mm2
✅ Deluxe box with sponge protection
✅ Color: White
💡 What is a net-shaped eyepiece ruler used for in microscope calibration? It helps ensure accurate scale and alignment in imaging and reticle calibration.
- Handy for aligning eyepiece scales with objective lens marks
- Useful for confirming 5x5 mm scale geometry in captured images
- Great for calibrating microscope and camera reticles