Microscope World

KR-525 Concentric circles reticle (30 circles) with diameters equal 0.020" - 0.600" with crossline, each 0.02" per diameter. Numbered 2, 4, 6, through 30 every 2nd circle. Learn how to make accurate...

KR-524 Concentric circles Radii reticle (40 circles) with diameters equal 0.005"R - 0.045"R when using a 3x objective lens. Actual values = 0.15"R - 0.135"R. With crossline. Learn how to make...

KR-523 Concentric circles reticle (17 circles) with diameters equal 0.010" - 0.170" when using a 3x objective lens. Actual values = 0.030" - 0.50". With crossline, numbered 5, 10, 15 every 5th circle...

KR-522 Concentric circles reticle (23 circles) with diameters equal 0.2mm through 4.6mm when using a 3x objective lens. Actual values = 0.6mm - 13.8mm. With crossline, every 5th line dashed. Numbered...

KR-521 Concentric circles reticle (3 circles) with diameters equal 0.20" - 0.40" - 0.60" with crossline. Numbered 10, 20 and 30. Learn how to make accurate measurements when using your reticle here...

KR-520 Concentric circles reticle (10 circles) with diameters equal 0.3mm through 3mm with crossline. Numbered 1-10. Learn how to make accurate measurements when using your reticle here and learn...

KR-519 Concentric circles reticle (8 circles) with diameters equal 0.025" - 0.200" with crossline. No numbers. Learn how to make accurate measurements when using your reticle here and learn about...

KR-518 Concentric circles reticle (15 circles) with diameters equal 0.03" - 0.45" with crossline. No numbers. Learn how to make accurate measurements when using your reticle here and learn about...

KR-517 Concentric circles reticle (10 circles) with diameters equal 0.1mm through 1mm with crossline. No numbers. Learn how to make accurate measurements when using your reticle here and learn about...

KR-516 Concentric circles reticle (30 circles) with diameters equal 0.015" - 0.450" with crossline. Numbered 0-15 every 2nd circle. Learn how to make accurate measurements when using your reticle...

KR-515 Concentric circles reticle (12 circles) with diameters equal 0.060" - 0.720" with crossline. Numbered 1-12. Learn how to make accurate measurements when using your reticle here and learn about...

KR-514 Concentric circles reticle (8 circles) with diameters equal 0.05" - 0.40" with crossline. No numbers. Learn how to make accurate measurements when using your reticle here and learn about...