50mm Double Concave Lens Optical Glass Focal Length -200 -150 -100mm Minifer Lens Biconcave Lens Physical Experiments DIY

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sku: 1005008427679107

$3.36

146.00 грн.+2%

~ 149.00 грн.

$3.36, $1.00 = 44.40 грн.

~ 257.00 руб.

$3.36, $1.00 = 76.59 руб.

€ 2.88+2%

~ € 2.94

$3.36, € 1.00 = $1.15

Shipping from: China

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