「プラ枠＋クリングスパッド」を業界最速で採用。
「プラ枠のに高さ調整可能」なフレームとして、以降のスタンダードとする。
その後も進化を続け、
「洋白」から「チタン」へ、そしてさらにかけやすさを追求した「βチタン製」を採用。
通常のフレームにはもちろん、子供用や大型枠にも最適な商品。
A "plastic frame + krings pad" is adopted by the industry fastest.
Also after that which is made standard [ subsequent ] as a frame "in
which the height adjustment to that of a plastic frame is possible",
evolution is continued and "titanium" and "the product made
from β titanium" which pursued the ease of applying further are adopted
from "monel." Of course in the usual frame, they are the optimal
goods also for the objectfor children, or a large-sized frame.
