Optical Instrument Parts & Accessories:Designed for optometrists, this set is a must-have for optometric instrument parts and accessories.


Commercial Grade Optometry:Optometrical quality prism lenses with a 105℃ heat-resistant material, ensuring durability.

Durable Aluminium Case:Comes with a sturdy aluminium carrying case to protect your prism set during transportation.

Versatile DIY Supplies:Ideal for DIY enthusiasts and electrical professionals, this set meets various testing needs.

Prisma Set|Prism Trial Lenses|Comprehensive Prism Range:Features 58 prism trials, spanning from 0.12 to 10.00 in 0.25 delta increments for extensive testing.