2″ filter adapter

Description

With this accessory you can mount the astronomical filters 50.8 mm (2 “) on a 58 mm camera lens.

VIGNETTING:

With  18 mm objective   –  slight vignetting on the 4 corners

With  24 mm objective   –  NO vignetting

With  50 mm objective   –  NO vignetting

With  75 mm objective   –  NO vignetting

With 300 mm objective  – NO vignetting