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Sky-Watcher Esprit 100ED APO Triplet
Product Features
The Esprit 80ED, 100ED, 120ED, and 150ED Super APO refractors are designed for astrophotographers who demand uncompromising image quality. Each telescope is equipped with a dedicated doublet field flattener, delivering a perfectly flat field with minimal distortion and aberrations. The wide 48mm opening ensures bright, sharp images across the frame while suppressing halation to the lowest level.
The flattener is connected to the triplet optics using a high-precision thin-thread system, maintaining strict optical alignment and keeping the axis perfectly perpendicular to the imaging plane. This guarantees reliable performance even on full-frame sensors.
Main Features
Premium-grade optical glass for maximum clarity
Short focal length with full-frame corrected field
Outstanding field flatness for edge-to-edge sharpness
Precision linear power focuser included as standard
High-transmission metallic coatings on all lenses
Zero visible chromatic aberration, even on bright stars
Knife-edge baffled optical system for superior contrast
Robust tube rings and attachment hardware provided
