Product Description :
prism constant: +30mm
both side screw
one side is 1/4x20 male thread
another side is 1/4x20 female thread
Package Contains : 1pc mini prism+1pc hook
Shipping:
1)Please Make sure you had left a correct address, do not leave a fake or unavailable address，we will arrange the shipment to the address you left.
2)Item will be shipped out within 3 business day after payment received.
3)Items will shipped via the Ebay Official recomend SpeedAPK economic shipment, it can reach the most of the countries within 7 to 20 business days.
4)The final delivery time depends on the destination maybe cause a little difference,Hope you may understand.
After-sale-service:
If you have any questions,please feel free to contact us via ebay message in time.