For all purposes from visual observation to photography
Apochromat lens barrel with extremely high level of chromatic aberration suppressed. A clear, high-contrast field of view with little color bleeding is achieved. * Crayford focusing mechanism and special aluminum case included.
Specifications
Lens barrel
| Effective diameter of objective lens | 80mm / SD lens, apochromat, multi-coat |
| Focal length (aperture ratio F) | 600mm (F7.5) |
| Resolution / limit grade | 1.45 seconds, 11.3 mag |
| Condensing power | 131 times the naked eye |
| Size / weight | Length 570 mm, outer diameter 100 mm, 4.8 kg (main body 3.4 kg) |
| Finder | 9x 50mm Real field of view 4.8 degrees |
Eyepiece
| Parts mounting size | Screw-in / 42mm T-ring screw insertion / 50.8mm 31.7mm (with flip mirror) |
Other
| Plates, bands, etc. | Lens barrel band, dedicated attachment plate, aluminum case for dedicated lens barrel |
| Photography | Enlargement, direct focus, compact digital camera (colimate) shooting possible * A separate camera adapter etc. is required. |
| Sun observation | Impossible |
