Explore Scientific Focal Extender 3x (2 ) Barlow lenses opinie

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Explore Scientific Focal Extender 3x 2 "is a high-class Barlow lens with triple magnification, dedicated to both astrophotographers and lovers of visual observations.

The optical system of the Explore Scientific Focal Extender 3x 2 "lens consists of four elements, the surfaces of which are covered with a full multilayer coating. good detail and high contrast.

The optics are closed in a durable, aluminum housing with a two-inch mount adapted to the installation of astronomical filters.

Highlights of the Barlow Explore Scientific Focal Extender 3x 2 "

• four-element optical system with a full multi-layer coating and darkened lens edges
• suitable for use in astrophotography and visual observations
• structure adapted to the installation of filters

Technical parameters

• optical system: quadruplet
• times: 3x
• type of coating: full multilayer coating (FMC)
• diameter of the frame: 2 "
• possibility of installing filters: yes
• body material: aluminum
• weight: 770 g

Kit components

• Barlow lens Explore Scientific Focal Extender 3x 2 "
• 2 "/ 1.25" eyepiece adapter

Guarantee

120 months