Sky-Watcher Esprit 150EDX f/7 Triplet Refractor Telescope
Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available (account login required).
Contiguous US / Lower 48:
Free shipping applies to orders over $50 using our chosen carrier/method. Faster paid options are available at checkout.
Alaska, Hawaii & US Territories:
Free shipping applies to many—but not all—products. Enter your ZIP code in cart or upon checkout to confirm options and costs.
International:
International orders do not qualify for free shipping. Shipping, duties, brokerage, tariffs, and taxes are the customer’s responsibility. Some items may be restricted due to export, size, or manufacturer limitations.
- 150mm aperture, 1050mm focal length, f/7 focal ratio
- 3.4-inch linear rail rack-and-pinion with micro focus
- Three-element, air-spaced optical assembly virtually eliminates false color
- Including a 360° camera angle adjuster, thread-on dew shield and tube ring handle
- Aluminum optical tube with white, glossy finish
Sky Watcher Esprit 150EDX: The Elite Super APO Triplet
The Sky-Watcher Esprit 150EDX triplet refractor delivers dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomena that are absolutely second to none. Designed for the discerning astrophotographer and observatory-grade imaging, this massive 150mm flagship refractor is engineered to unleash premium, professional-grade resolving power with an enormous light-gathering footprint, without the astronomical price tag of boutique triplets costing thousands more. Serving as the ultimate, uncompromising backbone of a high-end imaging rig, this optical masterpiece pushes the limits of deep-sky resolution to capture the faintest structural details of distant galaxies and nebulae. Elevate your astronomy journey to the absolute peak of performance, banish false color forever, and experience the cosmos with the pristine, pinpoint sharpness and breathtaking clarity of Sky-Watcher’s largest and most powerful Esprit EDX!
What's Up? Webcast: Dive into the new Sky-Watcher Esprit EDX triplets below!
Why Choose the 150EDX?
Dual-Speed Focuser
The Esprit 120EDX is equipped with a 3.4-inch dual-speed linear power focuser. This robust design provides smooth, precise focusing with the stability needed to support cameras and imaging accessories. The focuser is engineered to maintain alignment while allowing critical fine-focus adjustments, helping you capture pinpoint stars and repeatable results session after session.
Built for Heavy Imaging Loads
Striking the perfect balance for high-capacity strainwave mounts like the Wave 150i by offering a massive 150mm aperture that creates bright images, provided it is paired with a heavy-duty tripod and counterweight kit to support its robust 34-lb frame. This heavy-hitting combination and native f/7 optical system deliver a rock-solid, tracking-stable platform that serves as the ultimate observatory-class powerhouse for deep-sky imaging.
*Mounts, tripods, and other accessories imaged are sold separately
Premium Package
The Esprit 150EDX arrives fully equipped with tube rings, a D-style dovetail plate, camera adapter, retractable dew shield, and a padded hard case for safe transport and storage. With premium accessories included, this telescope is ready to go from observatory to dark-sky site with confidence.
Massive Triplet Optics
he Esprit 150EDX features a large 150 mm air-spaced triplet apochromatic objective with premium FPL-53 glass, delivering stunning contrast, pinpoint star images, and virtually zero false color. Its premium optical correction makes it an exceptional choice for both high-resolution visual observing and serious astrophotography.
While standard doublet telescopes use two lens elements to focus light, they often struggle to bring all wavelengths of the color spectrum to the exact same focal point. This results in chromatic aberration, or artificial color around your target or interest.
Effortless Framing & Solid Support
The Esprit 150EDX streamlines your night under the stars with built-in hardware upgrades. At the rear sits an integrated Camera Angle Adjuster, allowing you to smoothly rotate your entire imaging train a full 360°. This means you can perfectly square up your target and frame your shot without loosening your adapters or throwing off your precise focus. Supporting the optical tube is a dual-purpose D-style dovetail bar coupled with a rigid tube rings and integrated carry handle.
Metallic High-Transmission Coatings
The Esprit optical design uses a laboratory-matched triplet lens system to deliver pinpoint stars, rich contrast, and beautifully dark backgrounds that make your favorite targets stand out. Premium FCD-100 extra-low dispersion (ED) glass elements paired with Sky-Watcher’s proprietary Metallic High-Transmission Coatings (MHTC™) help virtually eliminate false color while maximizing light transmission, brightness, and clarity. Internal knife-edge baffling keeps stray light and reflections in check for cleaner views and razor-sharp astrophotos. Wrapped in a beautifully crafted aluminum tube with a striking white finish, the Esprit EDX looks every bit as impressive as the professional wide-field views it delivers.
Specifications:
-
Optical Design: Super-Apochromatic Triplet (Air Spaced)
-
Lens Coating: Fully multi-coated
-
Optical Quality: Diffraction limited (1/4 wave)
-
Aperture: 150 mm (5.9 in)
-
Focal Length: 1050 mm
-
Focal Ratio: f/7
-
Focuser Type: Linear Rail Rack & Pinion Dual Speed (11:1 ratio)
-
Focuser Size: 3.4 in
-
Rotatable Focuser: Yes
-
Camera Angle Adjuster: Yes
-
Compression Ring: Yes
-
Drawtube Thread Size: M74x1
- Visual Backfocus: 170mm
-
Retractable Dew Shield: Yes
-
Optical Tube Material: Aluminum
-
Tube Length Retracted: 937.3 mm (36.9 in)
-
Tube Length Extended: 1028.7 mm (40.5 in)
-
Dew Shield Diameter: 200.4 mm (7.89 in)
-
Optical Tube Weight: 15.42 kg (34 lbs) with included accessories
-
Dovetail Length: 330.2 mm (13 in)
-
Mounting Ring Threads: 1/4-20 in
-
Dawes Limit: 0.77
-
Rayleigh Limit: 0.93
-
Limiting Magnitude: 13.3
-
Minimum Magnification: 21x
-
Maximum Magnification: 295x
-
Light Gathering: 71% increase compared to Esprit 120EDX
-
Intended Use: Visual and Astrophotography Imaging
-
Case Dimensions: 1066.8 x 431.8 x 342.9 mm (42 x 17 x 13.5 in)
-
Shipping Weight: 34.93 kg (77 lbs)
-
Shipping Dimensions: 1244.6 x 533.4 x 431.8 mm (49 x 21 x 17 in)
Other Information
- Country of Manufacture: China
Sky Watcher Esprit 150EDX: The Elite Super APO Triplet
The Sky-Watcher Esprit 150EDX triplet refractor delivers dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomena that are absolutely second to none. Designed for the discerning astrophotographer and observatory-grade imaging, this massive 150mm flagship refractor is engineered to unleash premium, professional-grade resolving power with an enormous light-gathering footprint, without the astronomical price tag of boutique triplets costing thousands more. Serving as the ultimate, uncompromising backbone of a high-end imaging rig, this optical masterpiece pushes the limits of deep-sky resolution to capture the faintest structural details of distant galaxies and nebulae. Elevate your astronomy journey to the absolute peak of performance, banish false color forever, and experience the cosmos with the pristine, pinpoint sharpness and breathtaking clarity of Sky-Watcher’s largest and most powerful Esprit EDX!
What's Up? Webcast: Dive into the new Sky-Watcher Esprit EDX triplets below!
Why Choose the 150EDX?
Dual-Speed Focuser
The Esprit 120EDX is equipped with a 3.4-inch dual-speed linear power focuser. This robust design provides smooth, precise focusing with the stability needed to support cameras and imaging accessories. The focuser is engineered to maintain alignment while allowing critical fine-focus adjustments, helping you capture pinpoint stars and repeatable results session after session.
Built for Heavy Imaging Loads
Striking the perfect balance for high-capacity strainwave mounts like the Wave 150i by offering a massive 150mm aperture that creates bright images, provided it is paired with a heavy-duty tripod and counterweight kit to support its robust 34-lb frame. This heavy-hitting combination and native f/7 optical system deliver a rock-solid, tracking-stable platform that serves as the ultimate observatory-class powerhouse for deep-sky imaging.
*Mounts, tripods, and other accessories imaged are sold separately
Premium Package
The Esprit 150EDX arrives fully equipped with tube rings, a D-style dovetail plate, camera adapter, retractable dew shield, and a padded hard case for safe transport and storage. With premium accessories included, this telescope is ready to go from observatory to dark-sky site with confidence.
Massive Triplet Optics
he Esprit 150EDX features a large 150 mm air-spaced triplet apochromatic objective with premium FPL-53 glass, delivering stunning contrast, pinpoint star images, and virtually zero false color. Its premium optical correction makes it an exceptional choice for both high-resolution visual observing and serious astrophotography.
While standard doublet telescopes use two lens elements to focus light, they often struggle to bring all wavelengths of the color spectrum to the exact same focal point. This results in chromatic aberration, or artificial color around your target or interest.
Effortless Framing & Solid Support
The Esprit 150EDX streamlines your night under the stars with built-in hardware upgrades. At the rear sits an integrated Camera Angle Adjuster, allowing you to smoothly rotate your entire imaging train a full 360°. This means you can perfectly square up your target and frame your shot without loosening your adapters or throwing off your precise focus. Supporting the optical tube is a dual-purpose D-style dovetail bar coupled with a rigid tube rings and integrated carry handle.
Metallic High-Transmission Coatings
The Esprit optical design uses a laboratory-matched triplet lens system to deliver pinpoint stars, rich contrast, and beautifully dark backgrounds that make your favorite targets stand out. Premium FCD-100 extra-low dispersion (ED) glass elements paired with Sky-Watcher’s proprietary Metallic High-Transmission Coatings (MHTC™) help virtually eliminate false color while maximizing light transmission, brightness, and clarity. Internal knife-edge baffling keeps stray light and reflections in check for cleaner views and razor-sharp astrophotos. Wrapped in a beautifully crafted aluminum tube with a striking white finish, the Esprit EDX looks every bit as impressive as the professional wide-field views it delivers.
Specifications:
-
Optical Design: Super-Apochromatic Triplet (Air Spaced)
-
Lens Coating: Fully multi-coated
-
Optical Quality: Diffraction limited (1/4 wave)
-
Aperture: 150 mm (5.9 in)
-
Focal Length: 1050 mm
-
Focal Ratio: f/7
-
Focuser Type: Linear Rail Rack & Pinion Dual Speed (11:1 ratio)
-
Focuser Size: 3.4 in
-
Rotatable Focuser: Yes
-
Camera Angle Adjuster: Yes
-
Compression Ring: Yes
-
Drawtube Thread Size: M74x1
- Visual Backfocus: 170mm
-
Retractable Dew Shield: Yes
-
Optical Tube Material: Aluminum
-
Tube Length Retracted: 937.3 mm (36.9 in)
-
Tube Length Extended: 1028.7 mm (40.5 in)
-
Dew Shield Diameter: 200.4 mm (7.89 in)
-
Optical Tube Weight: 15.42 kg (34 lbs) with included accessories
-
Dovetail Length: 330.2 mm (13 in)
-
Mounting Ring Threads: 1/4-20 in
-
Dawes Limit: 0.77
-
Rayleigh Limit: 0.93
-
Limiting Magnitude: 13.3
-
Minimum Magnification: 21x
-
Maximum Magnification: 295x
-
Light Gathering: 71% increase compared to Esprit 120EDX
-
Intended Use: Visual and Astrophotography Imaging
-
Case Dimensions: 1066.8 x 431.8 x 342.9 mm (42 x 17 x 13.5 in)
-
Shipping Weight: 34.93 kg (77 lbs)
-
Shipping Dimensions: 1244.6 x 533.4 x 431.8 mm (49 x 21 x 17 in)
| Manufacturer | Sky Watcher |
|---|---|
| Telescope Focal Length | 1001 - 1250mm |
- Esprit 150EDX Super APO Triplet Telescope
- 2x Tube rings
- 1x D-style dovetail
- 1x Mounting ring handle
- 1x M48 camera adapter
- 2x Finder/guidescope shoe
- 1x Padded hard case
- 150mm aperture, 1050mm focal length, f/7 focal ratio
- 3.4-inch linear rail rack-and-pinion with micro focus
- Three-element, air-spaced optical assembly virtually eliminates false color
- Including a 360° camera angle adjuster, thread-on dew shield and tube ring handle
- Aluminum optical tube with white, glossy finish
Sky Watcher Esprit 150EDX: The Elite Super APO Triplet
The Sky-Watcher Esprit 150EDX triplet refractor delivers dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomena that are absolutely second to none. Designed for the discerning astrophotographer and observatory-grade imaging, this massive 150mm flagship refractor is engineered to unleash premium, professional-grade resolving power with an enormous light-gathering footprint, without the astronomical price tag of boutique triplets costing thousands more. Serving as the ultimate, uncompromising backbone of a high-end imaging rig, this optical masterpiece pushes the limits of deep-sky resolution to capture the faintest structural details of distant galaxies and nebulae. Elevate your astronomy journey to the absolute peak of performance, banish false color forever, and experience the cosmos with the pristine, pinpoint sharpness and breathtaking clarity of Sky-Watcher’s largest and most powerful Esprit EDX!
What's Up? Webcast: Dive into the new Sky-Watcher Esprit EDX triplets below!
Why Choose the 150EDX?
Dual-Speed Focuser
The Esprit 120EDX is equipped with a 3.4-inch dual-speed linear power focuser. This robust design provides smooth, precise focusing with the stability needed to support cameras and imaging accessories. The focuser is engineered to maintain alignment while allowing critical fine-focus adjustments, helping you capture pinpoint stars and repeatable results session after session.
Built for Heavy Imaging Loads
Striking the perfect balance for high-capacity strainwave mounts like the Wave 150i by offering a massive 150mm aperture that creates bright images, provided it is paired with a heavy-duty tripod and counterweight kit to support its robust 34-lb frame. This heavy-hitting combination and native f/7 optical system deliver a rock-solid, tracking-stable platform that serves as the ultimate observatory-class powerhouse for deep-sky imaging.
*Mounts, tripods, and other accessories imaged are sold separately
Premium Package
The Esprit 150EDX arrives fully equipped with tube rings, a D-style dovetail plate, camera adapter, retractable dew shield, and a padded hard case for safe transport and storage. With premium accessories included, this telescope is ready to go from observatory to dark-sky site with confidence.
Massive Triplet Optics
he Esprit 150EDX features a large 150 mm air-spaced triplet apochromatic objective with premium FPL-53 glass, delivering stunning contrast, pinpoint star images, and virtually zero false color. Its premium optical correction makes it an exceptional choice for both high-resolution visual observing and serious astrophotography.
While standard doublet telescopes use two lens elements to focus light, they often struggle to bring all wavelengths of the color spectrum to the exact same focal point. This results in chromatic aberration, or artificial color around your target or interest.
Effortless Framing & Solid Support
The Esprit 150EDX streamlines your night under the stars with built-in hardware upgrades. At the rear sits an integrated Camera Angle Adjuster, allowing you to smoothly rotate your entire imaging train a full 360°. This means you can perfectly square up your target and frame your shot without loosening your adapters or throwing off your precise focus. Supporting the optical tube is a dual-purpose D-style dovetail bar coupled with a rigid tube rings and integrated carry handle.
Metallic High-Transmission Coatings
The Esprit optical design uses a laboratory-matched triplet lens system to deliver pinpoint stars, rich contrast, and beautifully dark backgrounds that make your favorite targets stand out. Premium FCD-100 extra-low dispersion (ED) glass elements paired with Sky-Watcher’s proprietary Metallic High-Transmission Coatings (MHTC™) help virtually eliminate false color while maximizing light transmission, brightness, and clarity. Internal knife-edge baffling keeps stray light and reflections in check for cleaner views and razor-sharp astrophotos. Wrapped in a beautifully crafted aluminum tube with a striking white finish, the Esprit EDX looks every bit as impressive as the professional wide-field views it delivers.
Specifications:
-
Optical Design: Super-Apochromatic Triplet (Air Spaced)
-
Lens Coating: Fully multi-coated
-
Optical Quality: Diffraction limited (1/4 wave)
-
Aperture: 150 mm (5.9 in)
-
Focal Length: 1050 mm
-
Focal Ratio: f/7
-
Focuser Type: Linear Rail Rack & Pinion Dual Speed (11:1 ratio)
-
Focuser Size: 3.4 in
-
Rotatable Focuser: Yes
-
Camera Angle Adjuster: Yes
-
Compression Ring: Yes
-
Drawtube Thread Size: M74x1
- Visual Backfocus: 170mm
-
Retractable Dew Shield: Yes
-
Optical Tube Material: Aluminum
-
Tube Length Retracted: 937.3 mm (36.9 in)
-
Tube Length Extended: 1028.7 mm (40.5 in)
-
Dew Shield Diameter: 200.4 mm (7.89 in)
-
Optical Tube Weight: 15.42 kg (34 lbs) with included accessories
-
Dovetail Length: 330.2 mm (13 in)
-
Mounting Ring Threads: 1/4-20 in
-
Dawes Limit: 0.77
-
Rayleigh Limit: 0.93
-
Limiting Magnitude: 13.3
-
Minimum Magnification: 21x
-
Maximum Magnification: 295x
-
Light Gathering: 71% increase compared to Esprit 120EDX
-
Intended Use: Visual and Astrophotography Imaging
-
Case Dimensions: 1066.8 x 431.8 x 342.9 mm (42 x 17 x 13.5 in)
-
Shipping Weight: 34.93 kg (77 lbs)
-
Shipping Dimensions: 1244.6 x 533.4 x 431.8 mm (49 x 21 x 17 in)
Other Information
- Country of Manufacture: China
| Manufacturer | Sky Watcher |
|---|---|
| Telescope Focal Length | 1001 - 1250mm |
- Esprit 150EDX Super APO Triplet Telescope
- 2x Tube rings
- 1x D-style dovetail
- 1x Mounting ring handle
- 1x M48 camera adapter
- 2x Finder/guidescope shoe
- 1x Padded hard case
Sky-Watcher Esprit 150EDX f/7 Triplet Refractor Telescope