Optical Vision Aero 40mm ED Eyepiece
Product Code: 1525127

Optical Vision Aero 40mm ED Eyepiece

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40mm Aero-ED 2" Eyepiece. The 2” Aero range SWA (super wide-angle) eyepieces feature a 6-element construction in four groups. Exotic ED glass is employed in the design to significantly reduce false colour.

Sky-Watcher 40mm Aero-ED Eyepiece:

These eyepieces all feature impressively wide 68° fields of view, with virtually distortion-free images.

Multi-coating is applied to all air-to-glass surfaces to increase light transmission and image contrast.

All models feature edge-blackened lens edges and are par-focal.

The eyepiece barrels are threaded to accept standard 2” filters. Twist-up rubber eyecups and generous eye relief for spectacle wearers. Finished in high-gloss anodized aluminium with knurled rubber grips.

Available in focal lengths of 30mm, 35mm & 40mm, with eye relief of 16.7mm, 17.5mm & 20mm respectively.

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Product Specification

Eyepiece Barrel 2 inch
Type Super wide
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Product Code: 1525127-wex Manufacturers Part Number: 20177 Got a question? Get it answered...