Author name: honway

Science Classroom

Differences Between RA and SA

By honway / 2024-08-06

Science Classroom

Terminology and definition of surface roughness

By honway / 2024-08-01

Customer Testimonials

Physical Polishing Successfully Removes Lens Scratches

By honway / 2024-07-26

Science Classroom

What is surface roughness?

By honway / 2024-07-18

A complete guide to grinding wheel technology, Knowledge Column, Science Classroom

How to Choose Between Diamond Wheels and CBN Wheels?

By honway / 2024-07-11

Gemstones

Garnet—A Gemstone and High-Tech Material?

By honway / 2024-07-05

Gemstones

Lapis Lazuli – A gemstone of higher status than gold

By honway / 2024-06-28

Gemstones

A gemstone with mysterious river-colored — Amazonite

By honway / 2024-06-19

Gemstones

A gems with unique optical effects – Labradorite

By honway / 2024-06-12

Gemstones

A sparkling gemstone – Sunstone

By honway / 2024-06-06

Gemstones

A gemstone that radiates moonlight — Moonstone

By honway / 2024-05-30

Gemstones

A gemstone that glows at night — Fluorite

By honway / 2024-05-22

Gemstones

The Versatile Crystal Gemstone — Idocrase

By honway / 2024-05-17

Gemstones

Gem in the Ceramics Industry—Diopside

By honway / 2024-05-10

Gemstones

The Color-Changing Gemstone—Diaspore

By honway / 2024-05-05