The 1.25” ExtraFlat 5 or 6-element eyepiece design offers high-end performance at affordable price.
Peripheral field curvature has been reduced to an absolute minimum for a flat, virtually distortion-free view from the centre-to-edge of the field.
Very good Condition
Optical performance is impressive with excellent sharpness, contrast and colour rendition.
Available in focal lengths of 16mm, 19mm & 27mm, with apparent fields of view of 60°, 65° & 53° and eye relief of 17mm, 19mm & 23mm respectively.