SkyWatcher Esprit 100ED triplet apochromatic refractor
SkyWatcher Esprit 100ED F/5.5 triplet apochromatic refractor.
Product Features
Esprit 80ED, 100ED, 120ED and 150ED Super APO refractors have a doublet field flattener to get a flat field and minimize aberration and distortion. Their wide 48mm opener ensures a larger and clearer aperture and also extremely minimized halation. Connect the triplet and doublet field flattener with a high precision thin thread to keep the optical axis perpendicular to the image.
Main Features:
- Premium optical materials
- Short focal length and full frame corrected focal plane
- Excellent field flatness
- Precision linear power focuser is standard
- Metallic high-transmission lens coatings
- Light-baffled optical systems
- Telescope tube attachment hardware
- Full-frame Corrected Focal Plane
- Zero detectable Colour Fringing even on Bright Objects
- Knife-edge Baffled Optical System
Specifications
Optical Design |
Apochromatic Refractor |
Optical Diameter |
100mm |
Focal Length |
550mm |
F/Ratio |
F/5.5 |
Max Magnification |
220x |
Finder |
9x50 90° |
Accessories |
3″ dual speed 1:11, adapters 50,8/31,8mm, dielectric diagonal 50,8mm |
Tube Weight |
6.3 kg |
Tube Dimensions |
10.5cmx47cm |
Case included |
Product Status | New |
---|---|
Package width | 55 cm |
Package height | 37 cm |
Package depth | 66 cm |
No. of parcels | 1 |