An apochromatic lens system that offers 2.5 × magnification while allowing an extremely high depth of field of around 100mm and unparalleled resolution. With a working distance of 420mm, you switch effortlessly from 370mm to 470mm distance. We get 90mm of field of view without losing any defenition. our loupes weigh 4g.

An apochromatic or apochromat lens is an improved version of the achromatic lens (or achromat) to provide correction of chromatic and spherical aberrations. The achromat is limited to correcting the focal lengths of two beams of different wavelengths (usually red and blue). The apochromat can correct focal lengths of three different wavelengths.

The residual color dispersion is less than that produced by an achromat, at equivalent aperture and focal length. The apochromat also makes it possible to correct spherical aberrations on two wavelengths, against one wavelength with the achromat.

Correcting the astigmatism of the oblique beams eliminates optical distortions and abberetions.

Visual impairment occurs when light waves strike an aggressively curved lens. This process distorts and distorts the true size of an object or its position. What your eye normally sees is stretched beyond reality.

Tapered lens technology corrects tampering by gradually tapering the lens from the optical center to the outer edges. The light waves are thus transmitted directly into your eyes resulting in no alteration. What you see is what you get.