Specifications: 1) Product name: pinhole lens 2) Model number: EB1060MCK 3) Format: 1/3 4) Focal length: 10 - 60 5) Aperture: F2.5 6) Mount: C 7) Min. object distance: 1 8) Dimensions: dia. 25 x 132 9) We also supply other models of pinhole with good quality, including Rs02816MK, RS0420DK, RS0420MK, RS0620DK, RS0620MK. Besides that, we manufacture different kinds of CCTV lens, including verifocal lens, fixed lens, zoom lens, and IR lens. Our price is favorable with good quality