This manual lens 1. Manual Aperture 8.0mm 2. F1.2 1/3 inch CS This manual lens:Feature:1. focal length 8.0mm2. aperture: F1.23. Mount: C S4. Image Format: 1/35. angle of view: 40 degreeAbout our companyPayment:We support western union, T/T ,Paypal payment.Quality:Before shipment, we will test our products one by one. So our products' quality is very good, you don't have to worry about product ...