Subscribe and Save!

Join our email list and stay informed about our latest sales, events in space, and guides from our astronomy experts!

Subscribe and Save!

Join our email list and stay informed about our latest sales, events in space, and guides from our astronomy experts!

Esprit 120ED Triplet Super Apo Refractor

Free Shipping
$4,165.00
Free Ground Shipping!
Contiguous USA only
SKU S11420
Where to Buy
  • Triplet super-apochromatic design
  • Three-element, air-spaced optical assembly virtually eliminates false color
  • 120mm aperture, 840 focal length, f/7 focal ratio
  • 3.4-inch dual-speed rack-and-pinion, Helinear track focuser
  • Rolled steel optical tube with white, glossy finish
  • Included accessories: field flattener, tube rings, D-style dovetail, 8x50 right-angle finderscope, M48 camera adapter, 2-inch dielectric diagonal, and padded hard case
  • Description
  • Specifications


Designed with the discerning astrophotographer in mind, Sky-Watcher’s top-of-the-line Esprit refractors deliver the kind of imaging performance one would expect from telescopes costing thousands of dollars more. With the Esprit’s three-element, air spaced objective lens design, false color is virtually eliminated, yielding exceptional contrast and sharpness. Each element is fully multi-coated with Sky-Watcher’s proprietary Metallic High-Transmission Coatings (MHTC)™, producing a transmission rate that rivals any refractor on the market. 

In addition to superb optics, all Esprits feature exclusive dual-speed, Helinear track focusers, which provide smooth, rock-solid focusing with zero image shift. Using a captain’s wheel design all focusers can be rotated, giving astrophotographers flexibility when framing their image. 

As is customary, Sky-Watcher supplies everything you need to get out under the stars, including a 2-element field corrector, which guarantees a flat field across the entire imaging plane. All Esprit refractors also come with an 8x50 right angle finderscope, 2-inch star diagonal, M48 camera adapter, mounting hardware, and padded case.