About the Sky-Watcher Acuter ST 80A - 20-60x 80mm Zoom Spotting Scope...
The 45-degree angled spotting scope accomodates people of different height and reduces body pains by allowing the tripod to be set at a lowered position, providing stability and reducing vulnerability to wind vibration. The Sky-Watcher Acuter ST 80A - 20-60x 80mm Zoom Spotting Scope comes standard with a zoom eyepiece and a convenient carrying bag. More eyepieces and a camera adapter tube for this SkyWatcher Spotting Scope are also available.
Sky-Watcher Acuter ST 80A - 20-60x 80mm Zoom Spotting Scope Features...
- O-ring sealed and nitrogen purged providing waterproof, fogproof, and dustproof protection.
- ED glass elements minimize chromatic aberration, provide higher resolution and superior contrast.
- Colour fringing around objects is virtually eliminated.
- The 80mm ED scope includes a retractable lens hood to prevent stray light from entering the objective lens.
- Acuter fieldscopes are easily adaptable to photography with the optional camera adapter tube.
- The tube fits over the zoom eyepiece and, combined with a T-mount adapter for your specific camera, creates a powerful telephoto lens.
- Both angled and straight versions come standard with a zoom eyepiece and convenient view-through carrying bag.
Sky-Watcher Acuter ST 80A - 20-60x 80mm Zoom Spotting Scope Specifications...
Focal legnth: 480mm
Eyepiece relief: 18mm-15mm
Apparent field of view: 40 to 60 degrees
Real field of view: 2 degrees to 1 degree
Exit pupil: 4.1 to 1.4mm
Standard eyepiece: Zoom
Included Accessories: Carrying bagSky-Watcher Product Number: 50051