Features: Baader 13 - 113mm Stepless Adjustable Iris Diaphragm
- Aperture from 13 to 113 mm
- Continuously adjustable
- Outside white, inside black
- Mounted in front of a C-ERF filter
- Four female M3 threads for mounting on a self-made cell
- Used for optimizing the telescope aperture when observing with an
- H-alpha filter from Solar Spectrum
Specifications: Baader 13 - 113mm Stepless Adjustable Iris Diaphragm
- Aperture: 13 mm - 113 mm (Continuous)
- Adjusting Of The Aperture: Rotating of the front ring
- Blade Colour Outside: White, High-reflective
- Blade Colour Inside: Black, Anti-reflective
- Connection To Self-Built Cells: Four Female M3 Threads On A Circle
- With 60 mm Radius
Kit Contents
Baader 13 - 113mm Stepless Adjustable Iris Diaphragm
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