Feature:
1.25'' plossl telescope eyepiece with illuminated double crosshair.
Reflection-coating lens and 40° field angle achieve clear image.
Illuminated double crossline reticle has adjustable focus and brightness.
Excellent for accurate polar and go-to alignment and centering guide stars for astrophotography.
Compact size and aluminum alloy constructed.

Specification:
Eye relief: 11mm
Field angle: 40°
Focal length: 12.5mm
Thread: 1.25''
Primary mirror dia.: 50-100mm
Reticle: Double crosshair
Power: 3*L1131C cell button(not include)
Coating: Anti-reflection coating
Material: Aluminum alloy + Brass
Lens weight: 80g/2.8oz
Package weight: 161g/5.6oz

Package List:
1 * Eyepiece
1 * Light Case

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