PS300XO Ultra Flat Long Scale 300mm in 0.1mm divisions + cross and dot series on Ultra Flat glass, suitable for high precision DKD certifications

PS300XO Ultra Flat Long Scale 300mm in 0.1mm divisions + cross and dot series on Ultra Flat glass, suitable for high precision DKD certifications

Marsoni

M251S

$6887.86

Get it in 3 business days with 1 day shipping. Friday, May 29

PS300XO Ultra Flat Long Scale 300mm in 0.1mm divisions + cross and dot series on Ultra Flat glass, suitable for high precision DKD certificationsPattern PS300XO Description HD Long Scale 300mm 0. 1mm + Dot and Cross Series Key features High Definition Long Scale with 300mm scale subdivided into 3000 divisions of 0. 1mm (100m) + cross and dot series at 10mm centres. Glass Type and Thickness Green Float 6mm thick, Ultra Flat Dimensions 340mm x 30mm Divisional Marker Lengths 1. 5mm. 2. 4mm, 3. 4mm, 5. 0mm Line Thickness 0. 03mm Overall Accuracy Within 0. 007mm

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5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr

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Reviewed in the United States on December 18, 2025

Verified Purchase

Doc

Los Angeles, US

★★★★★ 5

Great price great shoe

Size: 12, Color: Burgundy Polished Full Grain

Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.

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Reviewed in the United States on May 23, 2026

Verified Purchase

roger mendes

Massapequa, US

★★★★★ 5

One of the best shoes

Size: 9.5, Color: Black Polished Full Grain

Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.

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Reviewed in the United States on March 21, 2026