Addendum:
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CID137: TS1624cAS294CAA [TS1624cASI294rtT240ZWOCAA] |
updated: 2026-01-23 |
all measures in mm
WARNING for the 2.5“ Rack & Pinion Focuser: If the tube extenders are less than 75 mm long, the focuser will not return all the way to 0 mm and will start at a different zero distance.
Use this as the EOF position (0000).
Main Features:
- Telescope: TSO 203/1624c RC Pro Carbon
- 65 mm tube extension (1x 50mm extension + 15mm tilting adapter)
- Rack & Pinion Focuser
- Camera: ZWO ASI294 MC Pro Color
- Others components:
- ZWO CAA Rotator
- M54 TS-Optics Filter Changer for 2" or 1.25" filters
Configuration Schematic
Picture: CID137-TS1624cAS294CAA-drawing - click to enlarge
Camera Tail Calculation
Table: CID137-TS1624cAS294CAA-CamTail - click to enlarge
Important: When using filters, add 1/3 of the filter thickness in mm to the standard backfocus length!
e.g: Optolong I-eXtreme filter with 2mm thickness adds 0.67mm or 190 EAF steps to the backfocus.
Configuration Details
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