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1419 zł
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price without VAT: 1153,66 zł
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With the introduction of the Evolux series refractors to the offer, the Sky-Watcher company developed dedicated focal length reducers for both models, which are an indispensable addition to any professional astrophotographic set. The use of the reducer with the Evolux 62 telescope allows to achieve the light at the level of f / 5.8, which in practice allows to shorten the exposure time by almost a quarter compared to the original configuration.
The reducer, intended for cooperation with the Evolux refractor with an aperture of 62 mm, has been designed based on a low-dispersion optical system with a single ED lens. In addition to excellent correction of chromatic aberrations, this instrument provides a perfectly flat field over the entire image area.
The set also includes a mounting adapter with a rotator, which facilitates proper image framing. The adapter has a recess for a two-inch filter. • low-dispersion focal length reducer optimized for use with Sky-Watcher Evolux 62 mm telescopes
• ED glass lens to reduce chromatic aberrations
• Diameter of full illumination circle of 30 mm
• Excellent field curvature correction throughout the entire image
• the possibility of installing a filter with a diameter of two inches • reducer multiplicity: 0.9x
• number of low dispersion (ED) lenses: 1
• focal length after reduction: 360 mm
• it shone after the focal reduction: f / 5.8
• back focus: 55 mm
• circle diameter of full illumination: 30 mm
• threads: M56x1 (female) / M48 (male)
• possibility of installing a filter: yes, 2 " • focal reducer for the Evolux 62 mm telescope
• connection adapter with rotator 60 months
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