You can’t use that for meaningless optics. Plus you have to spend precious capital creating a new design, whereas with this you can use the old design, make a tiny alteration that saves you money on material, and cash in on the contract.
You can’t use that for meaningless optics. Plus you have to spend precious capital creating a new design, whereas with this you can use the old design, make a tiny alteration that saves you money on material, and cash in on the contract.