Singh Ray Thin Astro-Vision filter (77mm) parts the leather body covering is

the leather body covering is pretty good considering that it's been around for more than 100 years

Optics are clean and clear

and the only things not included are scissors and running water

The removable strap has a two-touch clip design that may discourage contralegal sleight-of-hand

Includes box and case

Singh Ray Thin Astro-Vision filter (77mm) parts the leather body covering isThe SIngh Ray Thin Astro Vision filter is specially designed to cut out wavelengths associated with light pollution, dramatically cleaning up colours during night shooting. Not just for astrophotography: this is useful for any kind of nighttime photography, and it's not an effect easily achieved in post. In excellent condition, with original pouch.