William Optics FLAT73A Flattener
New Adjustable Dedicated Flattener 73A for William Optics ZS73
Optically-matched 1:1 Flattener for ZS73 APO
Suitable for use with full frame sensors.
Integrated camera rotator.
Internal thread accepts 2" astronomy filters.
Requires an M48 threaded T-ring if using a DSLR camera.
Recommended distance for the ZS73 is 11.4mm
Note: Loosen the three grub-screws before removing the telescope's anodised eyepiece adapter.
William Optics FLAT73A Flattener for ZenithStar73 - Authorised Australian Distributor