Hoya 55mm Linear Polarizer Glass Filter Peerless-AV ST650P The GR2000 Griffin Hold-It Arm

The GR2000 Griffin Hold-It Arm from Noga is a 3-joint mounting arm that features two 5/8" pins

Kit Includes:

10 m) to infinity Operation Focus: Manual with lock screw

and they've also got a Large Field Corrector for using your scope with a full-frame 24x36mm camera

5" (118 - 207 cm) Base Diameter 47" (119 cm) Maximum Load 120 lb (54 kg) Attachment Size 1

Hoya 55mm Linear Polarizer Glass Filter Peerless-AV ST650P The GR2000 Griffin Hold-It ArmLight rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. Filter