Elliptical Brass Kaleidoscope - 60th Anniversary Edition - 4-Mirror System

Elliptical Brass Kaleidoscope - 60th Anniversary Edition - 4-Mirror System

A polished brass kaleidoscope with an elliptical conical body and a 4-mirror optical system. Four mirrors produce a layered pattern with a different symmetry from the standard 3-mirror models. Rotation is friction-dampened for slow, controlled movement.

Built as a 60th anniversary edition; names and milestone dates are engraved in the engraved variant. Made in the Studio Yabaye workshop in Israel from solid brass, hand-finished. Designed by Roi (ROCCO) Ramon, licensed architect.

TECHNICAL SPECIFICATIONS

Optics: 4-mirror first-surface system

Length: 20 cm (7.87 in)

Form: elliptical conical body

Material: solid brass, polished finish

Rotation: friction-dampened

Stand: brass or wood (selectable)

Engraving: names and dates (engraved variant)

Included: signed Certificate of Authenticity with security hologram

SAFETY

Adult collectible for display use. Not suitable for children under 14 - glass elements and small components.