We believe our range of apochromatic refractors is second to none. As an extry point we offer a selected range of Refractors from Italian company, Tecnosky. These comprise a mix of doublet and triplet designs that offer excellent value. At the next level we offer APM's introductory doublet and triplet telescopes. Finally when only the best will do, we are proud to offer the complete range of APM's LZOS based Refractors offering lens sizes from 100mm to 510mm and Telescope Engineering Company (TEC) Fluorite Refractors from 140mm to 250mm.