description: 100% brand new and high quality
Material: aluminium alloy
package include:1set * adapter
color :as the picture show
size:
length width and height:6.8*4.7*4.3cm,Install sensor aperture:0.9cm
28mm:external diameter:2.8cm
30mm:external diameter:3.0cm
32mm:external diameter:3.2cm
34mm:external diameter:3.4cm
36mm:external diameter:3.6cm
38mm:external diameter:3.8cm
40mm:external diameter:4.0cm
There are 2-3% difference according to manual measurement. please check the measurement chart carefully before you buy the item.
1cm=0.39 inch,1 inch=2.54 cm
Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item.