We are now celebrating our 14th anniversary and want you to know that makes this company so very special. We have reinvested our profits into high technology equipment to improve product quality to the professional certified level. These instruments take no prisoners and have dramatically improved our product quality over the years. These coatings are totally color free at any angle and brilliant. Each coating run has a witness sample which is analyzed via a FM20 Thin-Film Measurement System.
Every detail is covered all the way down to the shipping container, it's even perfect.
When your optic arrives, even our containers will tell you the quality is second to none. Our optics are delivered on time, no waiting for back-logged coating labs. The Rayleigh Criterion states that diffraction limited optical performance requires an optic to have a wavefront error of no more than 0.250. Accordingly, our test optic could not possibly provide excellent image quality. However, when the test optic is placed in a telescope it passes all the imaging tests including the star test with ease.