| Samyang 10mm f/2.8 ED AS NCS CS Lens (Pentax K Mount) SY10M-P *Save The Tax Instantly! Use B&H Payboo to get an instant rebate on the Tax amount. Free Express Shipping! Samyang 10mm f/2.8 ED AS NCS CS Lens (Pentax K Mount) Pentax K Mount Lens, Aperture Range: f/2.8 to f/22, 15mm (35mm Equivalent), Designed for APS-C-Sized Sensors, One ED and Two Aspherical Elements, Nano Crystal Anti-Reflection... more | | $449.00 $379.00 FREE shipping go to store |