Message: | 2-Axis Polarizer Mounts-WN04PO25.4• 360°of Continuous Rotation• Pitch and Yaw Angular Range of ±5°for Fine Adjustment• Equipped with two M6 x 0.25mm pitch of Fine Adjustment Screws• Accepts the Ø25.4mm (1") of Optics by the Locking of Clamping RingThe Model WN04PO25.4 is equipped with three M6 x 0.25mm pitch of fine adjusters to provide smooth adjustment of the Ø25.4mm (1") optic housed inside; one provides the precise rotation of optic, and two achieve the desired angular range. url:http://www.bj-winner.com |