Sky-Watcher Esprit 150EDX OTA
€3,390.00
Tax included
Esprit 150EDX — 150/1050 triplet apochromat The Esprit 150EDX uses a 150 mm triplet objective with a Ohara FPL-53 ED element and MHTC coatings. Its 1050 mm focal length and f/7 optical system are intended for detailed imaging and visual observing with the appropriate accessories.
Manufacturer model: Esprit 150EDX — 150/1050 triplet apochromat · Specifications checked against manufacturer data on 2026-11-04
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Esprit 150EDX — 150/1050 triplet apochromat
The Esprit 150EDX uses a 150 mm triplet objective with a Ohara FPL-53 ED element and MHTC coatings. Its 1050 mm focal length and f/7 optical system are intended for detailed imaging and visual observing with the appropriate accessories.
Focusing and camera rotation
A CNC-machined hybrid rack-and-pinion linear-power focuser provides 11:1 fine adjustment and a 3-inch indexed drawtube. The main focuser and 360° drawtube adapter rotate independently for camera framing.
Tube, mounting and transport
The aluminium tube is internally baffled and uses a retractable dew shield. CNC aluminium mounting ring(s), a carrying handle and a 75 mm-wide dovetail are supplied. The OTA weighs 15.2 kg and measures 920 mm retracted or 1030 mm extended.
Field correction and accessories
A matched field flattener is optional; the manufacturer specifies a 44 mm image height with it fitted. A matched reducer/flattener is also available separately. An aluminium-framed carrying case is supplied. Eyepiece, diagonal and finderscope are not included.
Sky-Watcher manufacturer documentation
Compatibility notes
Corrected image height applies only with its optional matched flattener.
SW0512
Data sheet
- Aperture (mm)
- 150
- Case
- Foam-lined aluminium-framed case
- Coatings
- Metallic High-Transmission Coatings (MHTC)
- Dew shield
- Retractable
- Dovetail width (mm)
- 75
- Drawtube adapter rotation
- 360°
- Ed glass
- Ohara FPL-53
- Field flattener included
- No; optional accessory
- Focal length (mm)
- 1050
- Focal ratio
- f/7
- Focuser
- CNC dual-speed 11:1 hybrid rack-and-pinion linear-power
- Image height (mm)
- 44
- Image height condition
- With optional matched field flattener
- Indexed drawtube diameter (in)
- 3
- Main focuser rotation
- Rotatable independently of drawtube adapter
- Model
- Esprit 150EDX — 150/1050 triplet apochromat
- Mounting
- CNC aluminium ring(s) and carrying handle/accessory rail
- Not included
- Eyepiece, star diagonal and finderscope
- Optical design
- Three-element ED apochromatic refractor
- Optional corrector
- Matched flattener or 0.77× reducer/flattener
- OTA length extended (mm)
- 1030
- OTA length retracted or fixed (mm)
- 920
- OTA weight (kg)
- 15.2
- Tube material
- Internally baffled aluminium
- Visual adapter (in)
- 2
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Esprit 150EDX — 150/1050 triplet apochromat The Esprit 150EDX uses a 150 mm triplet objective with a Ohara FPL-53 ED element and MHTC coatings. Its 1050 mm focal length and f/7 optical system are intended for detailed imaging and visual observing with the appropriate accessories.
Manufacturer model: Esprit 150EDX — 150/1050 triplet apochromat · Specifications checked against manufacturer data on 2026-11-04