Digital lens clock radian apparatus base curve gauge testing the lens refractive index 1.49,1.53,1.56,1.59,1.61,1.67,1.71,1.74

Digital lens clock radian apparatus base curve gauge testing the lens refractive index 1.49,1.53,1.56,1.59,1.61,1.67,1.71,1.74
sku: 32563592537
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$28.00
Shipping from: China
   Technical Details
Function: Testing the lens refractive index
item name: Lens Clock
Material: Metal
Measuring Range: +/-20D
Refractive index: 1.49,1.53,1.56,1.59,1.61,1.67,1.71,1.74
Type: Other
   Price history chart & currency exchange rate

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