Volk Lens Case (4" X 6") In addition to the single lens case that each product is carefully packaged and shipped in, Volk offers multi-lens cases to keep all your lenses together when you purchase a lens. Available in 3" x 4" and 4" x 6" sizes, the cases can house up to 5 of your Volk lenses. We have a number of standard case layouts, but even if a standard layout will not suit your personal collection, we will be happy to develop a customized option just for you. HOW TO SELECT A CASE: Decide what lenses you want to include in the case. Using the chart below find the lens code associated with your lenses. Using the lens codes use the diagram chart below to choose a configuration that will work for you. Select the case number from the drop-down option for purchase and click the ADD TO CART button. Lens Codes A Pan Retinal 14D / 15D Large B 20D Large 28D Large 30D Large 25D Large 40D Large C Superfield 90D Super Vitreo Fundus Super Pupil XL 3 Mirror (Better fit option is "E") 4 Mirror (Better fit option is "E") AC / QFL (Best fit option is "E") D 60D 78D Digital 1.0 Digital Wide Field Super 66 30 and 40 Small Super Quad 160 (Better fit option is "E") E Any Contact Lens Digital Wide Field (Includes Case Insert) F G4 2-in-1 Handle H 90D Super Vitreo Fundus NAME LENSES LENS LAYOUT DIAGRAM Case 32 BDEEH Case 28 BCDEE Case 28D BDDEE Case 30 BCDE 28 Case 31 ADEEH Case 27 ACDEE Case 27D ADDEE