Lowepro Pro Trekker 450 AW battery door Please note: this is a

Please note: this is a pre-AI lens and compatibility may vary on newer cameras

a 1/4" bolt

No mechanical or electronic coupling: this is a fully manual tube

Leitz Summicron 5cm f2 lens for Leica M mount in very good condition overall

or use this as an "insert bag" and toss it in your backpack

Lowepro Pro Trekker 450 AW battery door Please note: this is aThe Lowepro Pro Trekker 450 AW is what you might call a "full sized" camera backpack. If you have a large system and you want to take it all with you, this backpack will hold it (probably). It has thick straps and a waist support to give your shoulders the best chance possible of making it through the day. Interior dimensions are approximately 18x30x40cm.