1.25" 3X Focal Extender 18-4mm-eye-relief beginners can easily learn to

Name: 1.25" 3X Focal Extender 18-4mm-eye-relief beginners can easily learn to
Brand: www.grupoolguin.com.mx
SKU: 34996146502
Price: 119.99 USD
Availability: InStock
Rating: 4.7632 (27 reviews)

SKU: 34996146502

4.8

USD119.99 USD141.99

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Description

beginners can easily learn to navigate the night sky

Their lightweight

Quick Release Buckle

a neck strap

1.25" 3X Focal Extender 18-4mm-eye-relief beginners can easily learn toA good Focal Extender adds some real versatility to your telescope accessory line up. First of all, it allows you to increase the magnification of any eyepiece with the same barrel size that you already own. In other words, 3 eyepieces offer 6 magnification choices with the addition of a focal extender. Secondly, most of the time, lower magnification eyepieces have better eye relief than higher power models. When using a focal extender to increase

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