The ZeroTech 3″ Sunshade threads directly into the objective of your Zerotech 50mm riflescope. A sunshade can greatly reduce glare experienced by the shooter, especially when the sun is low on the horizon.
Fits the following models:
Thrive
Thrive HD
Trace
Click here to download the ZeroTech Lens Cover Removal Instructions.
$39.95
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50mm Objective Sunshade 
Fits perfectly with my trace adv 4.5-27, nice product!
Excellent product and fast delivery
Need more stock.
Very good sunshade. Works well with my Thrive HD.
It works awesome
does the job