The Takahashi Mewlon Series of Dall-Kirkham Telescopes by Takahashi combines refractor-like performance in a larger folded optic reflector design. The Mewlon series comes in four objective diameters: 180mm, 210 mm, 250 mm and 300 mm. This revolutionary design has set the standard in folded optic systems.
The precision optical surfaces of the Mewlon series is at least λ/20. This results a highly concentrated airy disc, resulting in pin point star images and high contrast fields. The primary mirror is installed in a specially designed mirror cell that is designed to reduce astigmatism.
Aperture
210mm
Focal Length
2415
Focal Ratio
f/11.5
Optical Type
Dall-Kirkham
Resolution
0.55″
Limiting Magnitude
13.4
Light Gathering Power
900x
Tube Diameter
244mm
Tube Length
700mm
Tube Weight
8.1kg
Metal Back Distance
67.2mm
Image Circle
30mm with optional Mewlon FL RD
Mewlon μ-210 OTA (mount, tripod, tube holder sold separately)