Reeded Lens Kit - 30 Degree (Horiz) - Triple-R Gen2
https://www.rtec.ws/shop/r900k-30h-g2-clr-reeded-lens-kit-30-degree-horiz-triple-r-gen2-257536
https://www.rtec.ws/web/image/product.template/257536/image_1920?unique=4e388bf
Reference :
R900K-30H-G2-CLR