🎄 Info Noël : les produits nécessitant une commande fournisseur ne pourront plus arriver à temps pour Noël.
Bonne nouvelle : tout ce qui est marqué en stock sur le site peut encore être livré avant Noël !

More products from the brand :Sky-Watcher

Sky-Watcher Esprit-100ED

CHF 1'599

Disponible en stock chez le fournisseur

Free delivery
Easy, free returns

Sky-Watcher Esprit 100ED Super APO: The premium refractor for demanding astronomers

Visit Sky-Watcher Esprit 100ED Super APO is a top-of-the-range telescope designed for top-level performance in both astrophotography and visual observation. Thanks to its triplet apochromatic air-gap lens, it eliminates chromatic aberrations with remarkable precision. It's the ideal instrument for enthusiasts looking for fine detail, high contrast and a perfectly flat field of view, even with full-frame sensors.

Highlights of the Sky-Watcher Esprit 100ED

  • 100 mm ED triplet lens : exceptional image quality, with no colored bangs, even on the brightest stars.
  • 3-inch rotating focuser Smooth, precise focusing with 1:11 gear ratio, perfect for heavy loads such as camera trains.
  • Integrated field corrector dedicated thread accepts reducer/corrector guaranteeing a fully corrected field of view up to 40 mm from the image circle.
  • Robust construction aluminum optical tube, retractable lens hood and reinforced aluminum carrying case with custom-cut foam.
  • Full compatibility with digital cameras and CCD cameras M48 threads, adapters, spacer rings: everything is designed to fit your setup.

Technical specifications

Specification Detail
Optical type Apochromatic triplet refractor (air-spaced)
Opening 100 mm
Focal length 550 mm
F/D ratio f/5.5
Focuser 3″ rotary, linear crayford with 1:11 reduction
Field corrector Threaded, 2 optical elements, 40 mm image circle
Visual backfocus >185 mm
Photo backfocus (with corrector) 63 mm
Search engine 9×50, straight, right-angle image
Diagonal 2″ dielectric, 99% reflectivity
Accessories included 28 mm 2″ eyepiece, case, rings, Losmandy-type dovetail
Tube weight 6.15 kg
Tube length (hood retracted) 46.5 cm

Mechanical compatibility - Threads and adapters

Element Inlet thread Output thread
Focuser M74x1 M65x1
Tube adapter M65x1 M66x1
Field corrector M66x1 M48x0.75
Enlarged T-Ring M48x0.75 Camera-specific thread

A reference for wide-field imaging

With its 40 mm corrected field of view, the Sky-Watcher Esprit 100ED is ideal for full-frame sensors such as the ASI6200 or digital SLRs like Canon EOS or Nikon D. Stars are fine, punctual and well-defined right to the edge of the field. Thanks to its f/5.5 ratio, it captures light quickly, making it perfect for nebulae, galaxies and Hα regions.

And the visuals? A slap in the face!

Although designed for astrophotography, this telescope also offers breathtaking visual views. Lunar or planetary observation is a pleasure, thanks to its sharpness, chromatic neutrality and soft contrast. A wide-field eyepiece reveals the full majesty of the Milky Way.

Conclusion

Visit Sky-Watcher Esprit 100ED Super APO is a dream refractor for any astronomy enthusiast. Robust, bright and fully corrected, it rivals much more expensive instruments. It's the perfect alliance between technology, optical precision and the pleasure of observing.

Products in the same category

Astrographe Quintuplet apochromatique Vixen VSD90SS F/5.5
Vixen VSD90SS F/5.5 Apochromatic Quintuplet Astrograph
CHF 5'999
Sky-Watcher Evostar-150ED DS-PRO + EQ6-R PRO
Sky-Watcher Evostar-150ED DS-PRO + EQ6-R PRO
CHF 3'329
SVBONY SV48P - Lunette achromatique 90mm f/5.5
SVBONY SV48P - 90mm f/5.5 achromatic telescope
CHF 249
Lunette apochromatique Askar FRA300 PRO
Askar FRA300 PRO apochromatic refractor
CHF 845
Lunette Askar ACL200
Askar ACL200 scope
CHF 899
ToupTek HOPE D60
ToupTek HOPE D60
CHF 729
Sky-Watcher Esprit-100ED
Sky-Watcher Esprit-100ED
CHF 1'599
Sky-Watcher Evostar-72ED DS-PRO Tube optique
Sky-Watcher Evostar-72ED DS-PRO Optical tube
CHF 409
Lunette apochromatique Askar 103APO
Askar 103APO apochromatic bezel
CHF 1'019
Sky-Watcher Esprit 150EDX
Sky-Watcher Esprit 150EDX
CHF 2'999
52 Guide Scope
52 Scope guide
CHF 199
Astrographe Super Apo Askar SQA70
Astrographe Super Apo Askar SQA70
CHF 1'399
Sky-Watcher Evostar 100EDX
Sky-Watcher Evostar 100EDX
CHF 659
Lunette Askar FMA230
Askar FMA230 Bezel
CHF 779
SVBONY SV48P - Lunette achromatique 102mm f/6.5
SVBONY SV48P - 102mm f/6.5 achromatic refractor
CHF 239
Sky-Watcher Evostar-150ED DS-PRO
Sky-Watcher Evostar-150ED DS-PRO
CHF 1'669

Our new products

Acuter MaksyGo 60 – Mini Dobson Maksutov-Cassegrain
Acuter MaksyGo 60 – Mini Dobson Maksutov-Cassegrain
CHF 119
Offrez une carte cadeau !
Offrez une carte cadeau !
Price range: CHF 50 through CHF 1'000
Celestron Origin Mark II
Celestron Origin Mark II
CHF 3'999
Case n°14 du calendrier de l'Avent 2025 - et si c'était une caméra ?
Case n°14 du calendrier de l'Avent 2025 - et si c'était une caméra ?
Original price was: CHF 1'409.Current price is: CHF 1'339.
Case n°12 du calendrier de l'Avent 2025 - URANUS METEO SENSOR
Case n°12 du calendrier de l'Avent 2025 - URANUS METEO SENSOR
Original price was: CHF 399.Current price is: CHF 359.
Case n°11 du calendrier de l'Avent 2025 - Un super HUB USB
Case n°11 du calendrier de l'Avent 2025 - Un super HUB USB
Original price was: CHF 189.Current price is: CHF 169.
Case n°10 du calendrier de l'Avent 2025 - Panneau à flat auto 100mm !
Case n°10 du calendrier de l'Avent 2025 - Panneau à flat auto 100mm !
Original price was: CHF 289.Current price is: CHF 249.
Trépied en carbone iOptron charge lourde 40mm Ver.A
Trépied en carbone iOptron charge lourde 40mm Ver.A
CHF 299
iOptron SkyGuider Pro
iOptron SkyGuider Pro
CHF 299
Askar SQA130
Askar SQA130
CHF 3'889
[category_menu_mobile]