The HG L series includes ones of the most expensive, top-of-the-range Nikon binoculars; the producer ensures that they used ?everything the best" while producing them. It consists of roof prism models with the following parameters: 8x20, 10x25, 8x32, 10x32, 8x42 and 10x42.
very solid casing; good transmission; perfectly sharp image across the whole field of view; low chromatic aberration in the centre of the field of view; very low astigmatism; quite well corrected coma; low brightness loss on the edge of the field; low distortion; very good whiteness rendering; very...
a bit too high chromatic aberration on the edge of the field of view