PINHOLE Camera Demo unit (大型) 針孔相機演示模型

(Assemble unit) Big size 205 x 205 x 225mm L x W x depth overall
size Inner box is moveable in & out inside the outer box to obtain a clear image, translucent screen at the outer size is 150 x 150mm, convenience for a group of student to observe formed image. Supplied with aperture (pin-hole) slit to get a shape but less brightness image, Black beautiful plastic , durable and useful !
美觀精緻, 給你一份驚喜!
Item no : PINC 001

PINHOLE Camera student set (袖珍) 學生針孔相機模型
(Assemble unit) Small size 75 x 75 x 150mm L x W x depth overall size specification similar to PINC 001 but the size is small & cute for student handle their selves. Black dull plastic supplied with smaller aperture (pin-hole)
美觀精緻, 給你一份驚喜!
Item no : PINC 002

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