Mewlon-210 f/11.5 Dall Kirkham Reflecting OTA Telescope
Takahashi
From ~$3,243.32
3 stores
The Takahashi Mewlon-210 is a premium Dall-Kirkham Cassegrain reflector renowned for exceptional planetary and lunar observation, combining refractor-like optical quality with a compact, portable design. With its 210mm aperture, 2415mm focal length at f/11.5, and precision-figured optics (λ/20 surface accuracy), this telescope delivers superb contrast and resolution ideal for high-magnification visual work and planetary astrophotography. The elegant folded optic design features an ellipsoidal primary and spherical secondary mirror, minimizing secondary obstruction (31%) compared to conventional Cassegrains while incorporating advanced knife-edge baffling to suppress stray light.
Astronomy Plus
Mewlon μ-210 f/11.5 (TLK21000)
Worldwide shipping
CA$4,438.00
~$3,243.32
OPT
Mewlon-210 f/11.5 Dall Kirkham Reflecting OTA Telescope
Worldwide shipping
$3,550.00
First Light Optics
Takahashi Mewlon 210 f/11.5 Dall-Kirkham Reflector
Worldwide shipping
£3,098.00
~$4,175.95
Specifications
| Weight (OTA) | 8.1 kg |
| Focusing Mechanism | Secondary Mirror Translation |
| Image Circle at Prime Focus | 18 mm |
| Limiting Visual Magnitude | 13.4 |
| Tube Diameter | 244 mm |
| Back Focus | 210 mm |
| Focal Ratio with 0.8x Reducer | f/9.3 |
| Aperture | 210 mm |
| Secondary Mirror Material | Spherical |
| Finder Scope | 7x50 |
| Primary Mirror Material | Ellipsoidal |
| Image Circle with 0.8x Reducer | 39 mm |
| Focal ratio | f/11.5 |
| Secondary Obstruction | 31% |
| Focal length | 2415 mm |
| Focal Length with 0.8x Reducer | 1961 mm |
| Tube Length | 700 mm |
| Optical design | Dall-Kirkham Cassegrain |
| Angular Resolution | 0.55″ |