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We have a variety of objective lenses available for each standard magnification.
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.
In addition to standard Fresnel lenses for OHP use, we also offer linear Fresnel lenses and others.
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.
We have a selection available for each standard magnification.
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.
We handle glass aspheric lenses made by precision grinding and polishing, not by mold type.
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.
