blue bubble: Wollensak Velostigmat 3.5 inch (89mm) f4.5 Enlarger modified to M42 mount
blue bubble: 20150422-IMG_8628_ILEX Paragon Anastigma 3.5 inch (89mm) f4.5 Enlarger modified to M42 mount
blue bubble: 20150422-IMG_8627_ILEX Paragon Anastigma 3.5 inch (89mm) f4.5 Enlarger modified to M42 mount
blue bubble: 20150422-IMG_8626_ILEX Paragon Anastigma 3.5 inch (89mm) f4.5 Enlarger modified to M42 mount