写真電気工業の撮影用アンブレラは、生地も違います。
撮影用アンブレラは光源ストロボの光を正しく しかもロスを少なく反射させなくてはなりません。 そのため次の事に気をつけて製造して居ます。
（1）バージンビニルでなければ出来ません。
（2）反射光は測定誤差範囲内の完全な白でなければいけません。
（3）工場内の紫外線に反応する粉塵が混ざってはなりません。
（4）白の経年変化を少なくしなければなりません。
（5）土台になる生地は厚くなく薄くなく 使い心地の良いものでなくてはなりません
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