Posts: 1704
From: Lancashire, UK
Registered: Oct 2011
posted November 08, 2016 04:28 PM
a much sought after lens bell and howell genuine 25mm lens f1.4 clean lens works well with little light loss £85.00 plus postage will post anywere
Posts: 540
From: Aldershot, Hampshire, UK
Registered: Nov 2013
posted November 11, 2016 05:06 AM
I have one and very useful it is too. In addition to the wide barrel F1.4 version you may come across the narrow barrel 25mm lens intended for the earlier 601-640 projectors. These were often fitted with conversion sleeves to fit the later projectors but are less efficient.
Posts: 540
From: Aldershot, Hampshire, UK
Registered: Nov 2013
posted November 11, 2016 05:07 AM
I have one and very useful it is too. In addition to the wide barrel F1.4 version you may come across the narrow barrel 25mm lens intended for the earlier 601-640 projectors. These were often fitted with conversion sleeves to fit the later projectors but are less efficient.
Posts: 1704
From: Lancashire, UK
Registered: Oct 2011
posted November 11, 2016 11:47 AM
this one of mine is no conversion its a genuine one no sleeves genuine bell and howell made for the later models tq range 644 652 655 658 and the tq3 range this will not the old box type bell and howells like the 601 621 622 636 etc I also have another one of these for sale same lens