Skywatcher Esprit 120ED super APO Triplet Refractor OTA

CA$4,488.00

ED120/840 OTA, 3-Element ED refractor plus 2-Element field flattener, 3" CNC manchined 1:11 rotatable dual-speed linear power focuser, LET 2"-28mm eyepiece, 8x50 right angle erect finderscope, 2" dielectric diagonal, M62-M48 adapter, T2-ring M48, aluminum case

World-Class Optics

Esprit 80ED, 100ED, 120ED and 150ED Super APO refractors have doublet field flattener to get a flat field and minimize aberration and distortion. Their wide 48mm opener ensures a larger and clearer aperture and also extremely minimized halation. Connect the triplet and doublet field flattener with a high precision thin thread to keep the optical axis perpendicular to the image. 

Main Features: 

- Premium optical materials 

- Short focal length and full frame corrected focal plane 

- Excellent field flatness 

- Precision linear power focuser is standard 

- Metallic high-transmission lens coatings 

- Light-baffled optical systems 

- Telescope tube attachment hardware

- Full-frame Corrected Focal Plane

- Zero detectable Colour Fringing even on Bright Objects

- Knife-edge Baffled Optical System

11050.3