R251(8005)時計見(キズ見)ルーペ|Carton Watchmaker's loupe

商品詳細:

●本体はABS製
●高級硝子レンズ1枚使用
●レンズコートなし

Product details :

●ABS plastic body
●Hight quality glass lenses
●Without lens coating

品番
Model No.
R251010
8005-10D
R251038
8005-11D
R251040
8005-13D
R251050
8005-16D
R251
8005-20D
R251080
8005-26D
倍率|Magnifications 3.5x(10D) 3.8x(11D) 4x(13D) 5x(16D) 6x(20D) 7.7x(26D)
レンズ径|Lens diameter
(有効径|Effective Lens Diameter)
23.5mm
(21.6mm)
23.5mm
(21.6mm)
23.5mm
(21.6mm)
23.5mm
(21.6mm)
23.5mm
(21.6mm)
23.5mm
(21.6mm)
焦点距離|FL 4″ 3.5″ 3″ 2.5″ 2″ 1.5″
重量|Weight 12g 12g 12g 12g 12g 12g