Antlia 1.25" Adjustable Aperture Diaphragm for 5Å CaK Solar Discover Assembly
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When using the Solar Discover 5Å CaK Assembly, the Antlia 1.25" variable aperture diaphragm helps filter out stray light, enhancing image contrast. It allows for real-time adjustment, reaching optimal contrast at approximately half open (D=12 see second image above), or it can be fine-tuned as needed for a specific condition.
- Adjustable aperture range: Dia 2.0 - 25mm
- Adapter: 1.25''
- Optical height: 34mm
Other Information
- Country of Manufacture: China
When using the Solar Discover 5Å CaK Assembly, the Antlia 1.25" variable aperture diaphragm helps filter out stray light, enhancing image contrast. It allows for real-time adjustment, reaching optimal contrast at approximately half open (D=12 see second image above), or it can be fine-tuned as needed for a specific condition.
- Adjustable aperture range: Dia 2.0 - 25mm
- Adapter: 1.25''
- Optical height: 34mm
When using the Solar Discover 5Å CaK Assembly, the Antlia 1.25" variable aperture diaphragm helps filter out stray light, enhancing image contrast. It allows for real-time adjustment, reaching optimal contrast at approximately half open (D=12 see second image above), or it can be fine-tuned as needed for a specific condition.
- Adjustable aperture range: Dia 2.0 - 25mm
- Adapter: 1.25''
- Optical height: 34mm
Other Information
- Country of Manufacture: China
Antlia 1.25" Adjustable Aperture Diaphragm for 5Å CaK Solar Discover Assembly