Pick 2 lenses Diopters included Serviced and modified by Jacek at OptiTek Some of the many updates include: 35mm additional work: iris cleaning/washing refitting the focusing mechanism parts for lighter and smoother operation remove and anodize rear section Standard CLA (clean, lubricate, adjust) service to improve focus and iris mechanism and clean the front glass 50mm additional work: focus adjustment remove and anodize rear section Standard CLA (clean, lubricate, adjust) service to improve focus and iris mechanism and clean the front glass Focus Gear relocated 80mm additional work: remove and anodize rear section Standard CLA (clean, lubricate, adjust) service to improve focus and iris mechanism and clean the front glass (1) Lomo Anamorphic Square Front 35mm T2.5 PL Mount [sn 65-24] (1) Lomo Anamorphic Square Front 50mm T2.5 PL Mount [sn 6900024] (1) Lomo Anamorphic Square Front 80mm T2.5 PL Mount [sn 700005] (2) Lomo Original Diopters [compadible with 50mm and 80mm]