KYS

Instruments

Glass we would put our own eye behind.

Every instrument is collimated on an optical bench, star-tested on a real sky and shipped with the card that records both. Nothing leaves the workshop on a specification sheet alone.

Products
16
Aperture range
40 — 210 mm
Optical designs
4
Warranty
3 years

Not sure which aperture is the right one?

Tell us where you observe from and what you already own. We will say plainly which instrument earns its place, and which does not.