I just got news that cineversum blackwing projector can not use with anamorphic lens. is that true? I heard it only can use with passive screen like stewart silver 5D. stewart claimed it good for 2D too. since silver 5D has gain 2.0 can it be use for projector with only 400 lumens like 7" barco crt projector? maybe someone has experience this. thanks for any comment..