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6139 zł
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price without VAT: 4991,06 zł
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The Sky Rover Optics 86 mm MA Multipurpose Astrograph is a compact telescope designed for both astrophotography and visual observation. The 86MA belongs to the MA (Multipurpose Astrograph) series, combining high optical quality with compatibility for a wide range of astronomical accessories. The telescope features a native flat-field optical design achieved by integrating a triplet objective with an internal field-correcting element into a unified optical system, providing sharp images across the field without requiring an external field flattener.
The optical system uses an air-spaced quadruplet design with two ED glass elements, effectively reducing chromatic aberration while maintaining high resolution and image quality. The telescope supports an image circle up to 44 mm, making it suitable for full-frame cameras at prime focus without requiring complex backfocus calculations. An optional 0.8× reducer further expands the field of view while maintaining good field correction.
With a focal ratio of F/7, the telescope provides a good balance between brightness and ease of focusing, making it relatively forgiving in terms of focus precision. The 86MA is equipped with a precision 3.2" Rack & Pinion dual-speed focuser and a CAA (Camera Angle Adjuster) rotator, allowing convenient camera orientation during astrophotography. The mechanical structure includes CNC tube rings, a Vixen dovetail plate, and a multi-function handle with mounting points for accessories such as guiders or finder scopes.
• multipurpose astrograph for astrophotography and visual observation
• four-element optical system with two ED glass elements
• native flat field without requiring a field flattener
• image circle up to 44 mm supporting full-frame sensors
• F/7 focal ratio for easier focusing and stable imaging performance
• precision 3.2" Rack & Pinion dual-speed focuser
• CAA camera rotator for easy framing
• compatible with diagonals, eyepieces, and binoviewers
• optional 0.8× reducer for wide-field imaging
• Sky Rover Optics 86MA telescope
• CNC tube rings
• Vixen dovetail mounting plate
• carrying handle
• focuser extension tube
• M54 × 0.75 adapter
• M48 × 0.75 adapter
• 2" adapter
• soft transport bag
• transport carton
• manufacturer: Sky Rover Optics
• model: 86MA Multipurpose Astrograph
• objective diameter: 86 mm
• focal length: 602 mm
• focal ratio: F/7
• image circle: 44 mm (full frame)
• optical design: air-spaced quadruplet
• special glass: 2 × ED
• native flat field: yes
• focuser: 3.2" Rack & Pinion dual speed
• focusing travel: approx. 85 mm
• camera rotator: CAA (Camera Angle Adjuster)
• interfaces: M63 × 1, M54 × 0.75, M48 × 0.75, 2"
• reducer: optional 0.8× full-frame reducer
• body material: aluminum alloy
• mounting rings: CNC
• mounting rail: Vixen
• tube length (dew shield retracted): approx. 460 mm
• tube length (dew shield extended): approx. 560 mm
• dew shield diameter: 121 mm
• OTA weight: approx. 3.5 kg
• total weight (rings & handle): approx. 5.0 kg
• SKU: 95086
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