72/72176 Anamorphic 152mm Cooke LOMO SQFR to RF IF IWF Conversion
  • 72/72176 Anamorphic 152mm Cooke LOMO SQFR to RF IF IWF Conversion


    Anamorphic 152mm Cooke/LOMO Square Front to Round Front Internal Focus IWF Conversion  

    (The image shown is the 90mm variant of this conversion. For the true external dimensions, see the computer graphic in the second image.)

    A full conversion using the anamorphic focusing unit from a 152mm LOMO together with a 152mm Cooke prime lens. No original LOMO mechanical parts are reused.

    These conversions benefit from the new IWF (Inverted Wireform™) lens movements providing even movements with a good feel and excellent close focus performance. This conversion overcomes all the limitations of the original product providing smooth movements, industry standard gearings, all in a conventional cylindrical body. 

    The lenses have static gear positions located in the same place relative to the film plane on all focal lengths. Each has solid end stops for focus and iris drives. 

    Dual focus and iris scales on all focal lengths.

    The lens has a 3/8" access port for support systems.

    The front ring has a static 110mm x 0.75mm thread for mounting filters ans accessories.

    The lens front is static facilitating the mounting of accessories and has a uniform diameter of 114mm for all focal lengths.

    Please note: Supply of donor prime lens and anamorphic are NOT included in the conversion price.


    Lenses are supplied in PL or LPL mount with other options available on request.

    SKU: 72/72176

      LENS 152mm Cooke/LOMO SQFT Anamorphic IWF Conversion          080119
      Nominal Focal Length 152mm
      T/No. TBC
      Max Stop TBC
      Front Diameter 114mm
      Overall length to PL flange TBC
      Weight 2.9kg
      Iris Gearing Dual Scaled Ø135 32DP 168 Teeth
      Focus Gearing Ø135 32DP 168 Teeth
      Coverage Super 35
      Min Distance (scaled) TBC

      Back Focus Adjustment

      Shims behind the PL Mount
    • TERMS


      Van Diemen aim to deliver within 90 days of receipt of order and 50% deposit/prepayment. We are unable to guarantee delivery times as they vary according to factory loading and availability of parts at the time of order.


      Various methods of payment are available via the website which are detailed in the website order processing. We do not accept Pay Pal payment for lens conversion work as Pay Pal terms and conditions conflict directly with the necessary conditions we work under for conversion work.


      We offer a full 2 year warranty with every Van Diemen Wireform™ product. This however does not extend to optical units on conversion products as they are supplied direct by the client.


      Warranty is applicable ex works Camberley, UK. It is the responsibility of the client to cover shipping and insurance to and from Van Diemen for all product sales and warranty work.

      Delivery Terms on Established Products

      Van Diemen Films Ltd now offer a 'Call In' service to clients in order to reduce the down time of working lenses. We offer to call in your lenses when your assembly slot comes due, normally within 90 days of order and agreement of terms. Once the lens is received, we aim to deliver within 30 days.