Microscope slide and optics made of glass, permanently elastic and therefore shockproof, can be swivelled in all directions with integrated stop. Genuine kaleidoscope with surface mirror coating (no effect lens). Glass parts floating in liquid.

Microscope slide and optics made of glass, permanently elastic and therefore shockproof, can be swivelled in all directions with integrated rejection. Magnification 15x.

Glass slide and optics, permanently elastic and therefore shock-resistant, can be swivelled in all directions with integrated stop. Large-format lens in optical quality (this projects the image in focus onto the mirrors in eight parts), safety glass.

Swirl cylinder made of acrylic glass, glycol mixture filling, frost-proof to approx. -20 °C, stainless steel pedestal. Maintenance-friendly drive with freewheel to prevent kickback.

Large, thick-walled whirlpool cylinder made of extremely impact-resistant acrylic glass. High-quality roller bearings made of chrome steel or stainless steel for rotating elements, low-maintenance, easy to replace, sealed. Special algae-free glycol mixture filling, frost-proof down to approx. - 25 ° C. Stainless steel pedestal, maintenance-friendly drive with freewheel to prevent kickback. Additionally with internal LED lighting at the base of the water cylinder, power generation by dynamo, lighting effect only when rotating.

Devices made of V2A glass bead blasted. Large-format acrylic glass prism can be rotated and swivelled in a stainless steel holder. Special algae-free glycol mixture filling, frost-proof to approx. - 20 ° C.

Devices made of V2A glass bead blasted. Back and forth movements with sintered metal plain bearings, self-lubricating. Solid polished glass prism, framed between two safety glass panes, in stainless steel holder, can be rotated and swivelled on all sides.

Frame made of V2A, suspension made of stainless steel cable. The hanger is attached using adjustable suspensions. High-quality, specially hardened stainless steel balls Ø 70 mm for optimum impulse support.

Devices made of V2A glass bead blasted. High-quality roller bearings made of chrome steel or stainless steel for rotating elements, low-maintenance, easy to replace, sealed. Non-slip tread plate, turntable on maintenance-free, smooth-running and dirt-protected double ball bearing. Stainless steel railing and door for fall protection. Access door with injury-proof lock.