This Wray London 36 inch f6.3 lens is 16cm tall, almost 20cm wide, and it weighs just under 9kg. So, you know, not an ideal "walkaround" lens. But if you're looking to equip your WWII surveillance plane, this may be just the ticket. This lens should cover standard aerial formats (up to 10x10") but it will likely cover more. Optical condition is very good, with light internal dust, only very minor areas of light haze. Cosmetics are excellent, with only minor wear. Diaphragm is in good shape, with minor surface wear, somewhat stiff action (from grease hardening, not damage). This is a unique piece in excellent condition. Includes wooden carrying case, which secures with screws.