Compatible with a variety of tripods such as 1/4 inch, 3/8 inch and tripods for astronomical telescopesEquipped with a removable tripod adapter on the bottom. The tripod adapter is equipped with a 3/8 inch screw, and it also supports the 1/4 inch standard by using the conversion adapter together. Can be widely installed on camera tripods sold separately or on the market. Also, by replacing the camera tripod adapter plate (installed in the main body) with the attached astronomical telescope tripod adapter, it can also be mounted on our astronomical telescope tripod such as APP-TL130. Compatible with APP-TL30, ASG-CB90, SXG-HAL130, SXG-P85DX, SXG half pillars.Wide setting range: altitude -35 to 90, azimuth 360 (stepless)The platform surface can be freely moved at an altitude of 0 to 90 and azimuth of 360 by loosening the clamp, and it can be used in a wide range of areas and situations. Fine adjustment allows fine adjustment up to 7.5. Movable over 90 up to about 35 (-35) on the other sideDouble screw type fine adjustment screw that can be securely fixedThe altitude fine movement and the direction fine movement have adopted the double screw type which operates by loosening one screw and tightening the other. Since it is sandwiched with screws from both sides, it is possible to achieve both fine movement and strong fixing. If you like, you can use the included hex wrench to tighten the screws.Features:This accessory is used when installing the Starry Sky Platform Polarie U. When adjusting the polar axis precisely using the polar axis telescope PF-LII, it is necessary to move the starry sky platform itself vertically (horizontally) (fine movement), but by using the polar axis fine movement platform, this fine movement Operation is possible. The polar axis fine motion platform is used by mounting it between the camera tripod (head).Specifications:- Altitude angle range: 0 to 90 (-35 to 90) Coarse, movement range Approx. 110 Fine movement range 7.5- Azimuth range: 0 to 360 Coarse, movement range 360 Fine movement range 7.5- Altitude tremor: Double screw type, fine movement screw specification, 1 rotation about 2- Azimuth: Double screw type, fine movement screw specification, 1 rotation about 2- Available weight (recommended): About 8 kg- Compatible models: Starry Sky Platform Polarie U, Starry Sky Platform Polarie, AP Starry Sky Platform, single-lens camera body (commercially available product), thin attachment plate standard compatible- Mountable tripod etc.: Camera tripod (1/4 inch, 3/8 inch screw), APP-TL30, ASG-CB90, SXG-HAL130, SXG-P85DX, SXG half pillar- Size: 59 x 126 x 59 mm (excluding protrusions)- Weight: 795gIn the Box:Mode: VX35492- Quick release angle plate- Astronomical tripod adapter plate- Hex wrench 5 mm- Hex wrench 3 mm- Hex wrench 2.5 mm- 1/4-3/8 inch screw conversion AD detachable tool- Instruction manual