William Optics Dura-Bright 2 "model 2014 - a huge jump in the quality of mirrored mirrors 2 "dielectric angular attachment is a classic elegance combined with perfect performance, ideal especially for astronomical observations using wide-angle 2" spectacles. The nozzle is intended for refractors, mainly top construction, requiring uncompromising quality, such as WO FLT-98, FLT-110, GT / GTF102 or FLT-132. The lug does not include the SCT tube adapter.
Technical parameters / features
• side body plates made entirely of carbon fibers • dielectric coatings ensure optics efficiency of 99% • 12 mm thick mirror has a surface precision of 1 / 12? • interior with baffles (diaphragms) that eliminate glare • output 2 "equipped with a copper mounting ring (guarantees the safety of accessories) • 2 "/ 1.25" adapter equipped with a copper fixing ring • size: 2 "+ reduction 1.25" with the screw fixing the eyepiece • large, knurled screws that are easy to tighten even when wearing gloves • internal stop protects against eyestrain in the mirror • 48 mm internal diameter allows the attachment of a wide range of filters and other accessories • weight: 630 g