Additional links in the first article cover other topics such as the origin of black bars and comparing anamorphic projection to the zoom method. Learn about how anamorphic projection increases the performance of today's high end projectors starting ( read more here). Contact Panamorph for lens models compatible with older Sony 4K models such as VPL-295/695/715/885/915/995/1015. ![]() If two lens models are recommended then the larger lens is sometimes chosen for potentially greater compatibility with future projectors, although this is not guaranteed. Note that full size lenses perform identically to their smaller direct attach models. However, due to how anamorphic lenses work with projector zoom lenses, DCR and CDR models result in the highest overall brightness and should be used whenever possible. ![]() STE (Short Throw Expansion) lens models offer the additional advantage of enlarging this enhanced image beyond the capability of the projector itself - supporting larger images in theaters with smaller throw distances from projector to screen. Anamorphic add-on lenses then remove this vertically stretched appearance by optically compressing the vertical dimension (DCR and CDR models) or by optically expanding the horizontal dimension (STE models), restoring the original shape while preserving the additional performance. Today's high end projectors include advanced image processing modes to show wide screen content with much higher performance by electronically stretching the content vertically over millions of more pixels. Click on the lens model below for its installation manual DCR-J1 STE-J1 DCR-S3 STE-S3 DCR-S4 STE-S4 CDR-E1 DCR+XM2 CDR+XM2
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