I have something exceptionally rare, a Clave of Paris original 4 inch f6 lens in oriuginal Clave cell that I am moving on to a new owner.
I have also crafted this unit into a travel scope, where the unit disassembles for transport, with a screw in extention piece custom hand crafted in Delrin (white unit in photos) between the lens and a Skywatcher 102/500 refractor tube with a dual speed focuser - optional if you are interested.
The lens is what you would expect from Clave, exceptional, he hand crafted a very small volume of these lenses and they are VERY rare. Condition is very good.
Aperture 100mm
Focal length 600mm
Multicoated and in original Clave aluminium cell
Price $ 1,075 plus shipment nationally or internationally at cost - this is a very good price for something this rare.
