Used Gear Information

This scope is in great condition. It has been taken great care of and includes the optional 0.9x reducer/flattener ($385 value). Because this scope is a doublet design, it is highly recommended that you use the flattener when imaging. The flattener performs quite well, bringing pinpoint stars to the edge of an APS-C sized sensor. This scope has a visual back as well, that will accept traditional 2" diagonals, or a step-down adapter to 1.25" diagonals (not included). Comes in a sky-watcher branded hard case. One of the finderscope brackets is not included. This item is not eligible for free shipping promotion.

Overview

• New ED doublet apochromatic optical design
• New lightweight, compact design perfect for wide field astrophotography
• New optical design featuring our proprietary Metallic High-Transmission Coatings™ (MHTC™)
• 82mm aperture
• 530mm focal length
• Fast f/6.45 focal ratio
• One ED element with matched optics
• Adjustable dew shield protects against stray light and condensation on the lens
• Clamshell mounting system with dual finderscope brackets
• 2.4-inch 11:1 precision dual-speed rack-and-pinion style focuser for better load capacity
• V-style dovetail fits most mounts
• Optional reducer/corrector (477mm at F/5.8)
• Hard case included for your travel or storage needs

Description

Building on the foundation of the popular Evostar line of refractors, Sky-Watcher has developed the all new Evolux.  Designed for the savvy astrophotographer looking for a lightweight scope that still packs a punch with key upgrades in the optics and the mechanics, Evolux is a perfect fit for a widefield grab and go setup.

Sky-Watcher’s Evolux apochromatic doublet refractors are the perfect blend of superior extra-low dispersion glass and affordability. The lens assembly utilizes a proprietary combination of matched lenses, delivering tack-sharp stars with charcoal-black, contrast-rich skies. All ED glass elements feature our proprietary Metallic High-Transmission Coatings™ (MHTC™), virtually eliminating all false color while the adjustable dew shield prevents stray light and condensation from affecting your photography.

Evolux comes in a foam-lined aluminum case with a 2.4-inch dual-speed rack-and-pinion-style focuser, dual finderscope brackets, a V-style dovetail, clamshell ring, adjustable dew shield, and the optional reducer/corrector.

Specifications

0.9x Flattener / Reducer Information

Description

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors.

• 82mm, f/5.8, 477mm focal length
• 55mm back focus
• 36mm illuminated field
• Includes one ED element
• M56x1 female / M48 male threads
• Includes rotator/adapter with built-in cavity for 2-inch filters