StellaLyra 20mm 1.25'' SuperView Eyepiece

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StellaLyra 20mm 1.25" SuperView Eyepiece

£35.00

(1 Review)

✓ 2 year warranty

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About this product

Model: stellalyra_sv_ep_20mm

Excellent value, high quality 20mm 1.25" Eyepiece

StellaLyra SuperView wide-field eyepieces provide noticeably higher performance and greater comfort than regular eyepieces supplied with most telescopes.

Fully multi-coated edge-blackened optics provide bright high contrast views with excellent field flatness and very little false colour.

Available in a range of focal lengths with 1.25" or 2" nosepiece.

Good eye-relief so suitable for use with eye glasses.

Includes two end caps for storage.

Suitable for telescopes with focal-ratios f/5 or longer and 1.25" or 2" focuser.

FEATURES

1.25" 20mm SuperView Eyepiece
5 element / 3 group design
68º Field of View
18mm Eye Relief
Fully multicoated optics
Blackened lens edges
CNC machined aluminium body with rubber grip & smooth nosepiece
Foldable rubber eye-guards
Threaded for 1.25" astronomy filters
Weight 143 g
Height 83 mm
Manufactured by GSO in Taiwan

Eyepiece Field of View Simulator

Specifications

Focal Length	20mm
Nosepiece Size	1.25" / 31.7mm
Apparent Field of View	68º
Eye Relief	18mm
Optics	Fully Multi-Coated, Blackened Lens Edges
Lenses	5 Elements in 3 Groups
Height	Approximately 83mm with eye-guard extended
Weight	143g / 5oz
Filters	Accepts filters with 1.25" Threads (M28.5x0.6)
Accessories	Two Lens Caps