メリディアン貿易 List of Products and Services

We accept precision polishing of various types of lenses, including plano-convex, biconvex, plano-concave, biconcave, meniscus, and achromatic lenses. Our company has a proven track record, especially in precision polishing of small-diameter lenses with an outer diameter of 20mm or less and UV-grade lenses for lasers.

• lens

This is a lens with a low F-number that has been corrected for spherical aberration to the utmost limit. Our standard products can also be produced in small batches. We also accept design and prototyping requests.

• lens

This is a lens made of thin sheet acrylic resin with precision concentric stepped grooves. Each groove surface forms a sawtooth pattern with different angles and depths, refracting the light that passes through and functioning as a single lens overall.

• lens

We provide various scales such as object and eyepiece micrometers, cross XY scales, concentric circle scales, grid scales, as well as particle size scales, angle scales, R gauges, and round gauges, tailored to your needs.

• Other microscopes

We have prepared eyepieces of various magnifications, including wide-field type, wide-field type with diopter adjustment, wide-field high eye point type, wide-field high eye point type with diopter adjustment, stereo high eye point wide-field type, and zoom type.

• Other microscopes

We handle a wide variety of objective lenses, including standard achromats, long-working-distance achromats, plan achromats, long-working-distance plan achromats, and metal-use ultra-long-working-distance plan apochromats.

• Other microscopes

Due to a special lighting method, the conical lens surface at the tip itself emits light, allowing for the normally dark lens contact surface to be observed very brightly and clearly at high magnification.

• Other microscopes