Sky Watcher Esprit 100mm ED Triplet APO Refractor S11410, Open Box
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MPN (Box/Item): S11410
Serial Number (Box/Item):
Included Items: Scope, Eyepiece, Angled bracket, 48mm Adapter, Case
Required Batteries: No
Package Condition: Open damaged packaging
Product Condition: No damage
Sky Watcher Esprit 100mm ED Triplet APO Refractor has the first-rate qualities that expert astro-photographers will appreciate. This Telescope from Sky Watcher comes with a three-part air spaced objective lens construction, along with a 9x50 right angle finderscope. And with the two-part field corrector and Helinear Track focusing system, Sky Watcher Esprit Refractor will guarantee sturdiness with no image shift. So, for a stellar solution to receiving one of the finest devices the optics industry has to offer, make sure to get Sky Watcher Esprit ED Triplet APO Telescope.
Optical Design: Refractor
Aperture: 100 mm (3.94 in)
Focal Length: 550 mm (20 in)
Focal Ratio: 5.5
Finderscope: 9x50, Erect-Image, Right-Angle
Diagonal: 2 in., Dielectric Coatings
Tube Rings: With 3 in., CGE Style, Dovetail Plate
Highest Useful Magnification: 236 x
Lowest Useful Magnification: 14 x
Limiting Stellar Magnitude: 12.5
Rayleigh Resolution: 1.39 arc seconds
Dawes Resolution: 1.16 arc seconds
Light Gathering Power (Compared to Human Eye): 204 x
Optical Coatings: Fully Multi-coated
Fully Illuminated Field: 43 mm (1.69 in)
Optical Tube Length: 17 in. (432 mm)
Optical Tube Weight: 18 lb. (8.16 kg)
Back focus: 68.819 mm
OTA Weight: 16.3 lb.
OTA Length: 24.5 in. Extended, 17.3125 in. Retracted
- 100 mm apochromatic 3-element refractor
- 550 mm, f/5.5
- 3.0 in. focuser w/micro focus
- Aluminum foam lined case
- 40mm image circle
Customer service hours are 7A-3PM CST Monday-Friday. Any questions after hours will be answered promptly the next business day.
Filed under: High-End Telescope Auctions (USA)