Accurate Filter Selection
The carousel has seven (7) slots and accepts 2-inch mounted or 50mm unmounted filters. (Max filter diameter should be 50.8mm)
Filter Wheel rotates clock or counterclockwise direction for filter selection. A combination of a direct drive stepper motor and optical encoders ensures that your filter selection is precise, and deadly accurate on every filter location.
The wheel employs a shortest-path algorithm, ensuring the most efficient and optimal filter changes with minimal movement.
We strongly suggest our photographic 2-inch filters in combination with the Indigo Filter Wheel.
Thin Design
The body of the Indigo filter wheel is aluminum CNC milled. High-quality aluminum alloy allowed us to design the filter wheel as thin as possible
(19.0mm, 19.6mm with adapters installed on both sides).
Camera Connection
The 6 screw holes on the camera side allow direct connection with astronomical cameras that follow the same 6 x hole pattern (62mm diameter pattern) – can accept M3 or M2.5 screws). A neat feature allows you to reduce the total back focus instead of placing adapters.