Coronado 70mm SolarMax III H-Alpha Solar Telescope with Hard Case (Pre-Owned)
| Availability: | In stock |
| Delivery time: | Hurry! Buy Now before it is GONE! |
NOTICE: This is a pre-owned product. This item may not come with its original packaging, and may not have all of the original accessories. Camera Concepts thoroughly tests, and ensures the quality of all pre-owned products we advertise. See below for a more detailed description of the product.
Coronado 70mm SolarMax III H-Alpha Solar Telescope with Hard Case — Pre-Owned
The Coronado SolarMax III 70mm is a dedicated H-alpha solar telescope designed for detailed visual observation and imaging of the Sun. With a 70mm aperture, H-alpha solar etalon, and integrated blocking filter, it provides views of solar prominences, filaments, sunspots, and other surface details. This pre-owned example includes a hard protective case for storage and transportation.
Specifications
- Aperture: 70mm
- Focal Length: 400mm
- Focal Ratio: F/5.7
- Bandwidth (Single Stacked): <0.7Å
- Bandwidth (Double Stacked): <0.5Å
- Thermal Stability: 0.005Å/°C
- Blocking: Full Blocking >10⁻⁵ EUV to far IR
- Etalon Clear-Aperture: 60mm
Condition:
This telescope is in excellent condition. The glass elements and filters are devoid of any scratches or blemishes. The body likewise is great condtion, the only noticeable marks are on the dovetail, which has been marked from mounting. Otherwise this piece is in immaculate shape, and would make an excellent addition to any telescope collection.