From ~$257.13
2 stores
The Explore Scientific FirstLight 100mm Mak-Cassegrain with Twilight Nano Mount delivers high-contrast views of lunar features, planetary details, and brighter deep-sky objects with its 100mm aperture and 1400mm focal length at f/14. This compact catadioptric design features fully multi-coated optics for superior light transmission and a lightweight Twilight Nano Alt-Azimuth mount that makes it highly portable for backyard observing or travel to darker skies. The complete package includes a 25mm Plössl eyepiece, 90° diagonal, red-dot finder, and smartphone adapter, providing everything beginners and experienced astronomers need for visual and planetary astrophotography.
| Aperture | 100 mm |
| Optical Tube Weight | 4 kg |
| Tripod Leg Diameter | 1.25 in |
| Finder | Red-dot |
| Focal length | 1400 mm |
| Lens Coating | Fully Multi-Coated |
| Tripod Minimum Height | 25.5 in |
| Smartphone Adapter | Included |
| Optical Tube Length | 32 mm |
| Mount type | Twilight Nano Alt-Azimuth |
| Optical design | Maksutov-Cassegrain |
| Focal ratio | f/14 |
| Eyepiece Included | 25mm Plössl |
| Tripod Maximum Height | 45 in |
| Diagonal Size | 1.25 |
| Maximum Payload Capacity | 14 lb |
| Maximum Magnification | 200 |
Explore Scientific
$849.00
Explore Scientific
$1,199.00