The Barlow lens'role is not only to improve the image quality, but also for comfortably viewing

Specification:

Barrel Size: 1.25" (31.7mm)

Lens Coating: full bandwidth multi-coated lens (FMC)

Magnification Factor: 2X

Barlow Lens PCS/Groups: 2 pcs/1 groups

Material: Metal + Optical glass

Color: Silver and black

Weight: 66g

Package Includes:

1 x 1.25" 2X Barlow Lens

TIPS: Any Barlow lens typically pushes the focus point of a telescope outwards, so there is a small chance that you may not be able to reach focus with all your eyepieces in your specific telescope

Matte coating

This Barlow lens uses two-elements, fully multi-coated for excellent transmission and the internal housing is baffled to eliminate unwanted reflections and increase contrast

High quality rubber non-slip design

Even in the cold winter, you can easily carry out the installation with gloves. The unique anti-slip design can effectively prevent the barlow lens from falling accidentally.

FMC full multi-layer coating

2 pcs/1 groups Barlow Lens with FMC full multi-layer coating；Effectively reduces the loss of light throughout the process of changing the magnification, which can effectively improve the contrast and brightness of the image.

1.25" (31.7mm) Barrel Size

Suitable for all astronomical telescopes that meet the interface dimensions；However, it should be noted that the magnification after matching with the Barlow lens cannot exceed the effective magnification of the telescope, otherwise you may not be able to obtain a clear image.(Effective magnification of the telescope = objective lens diameter in mm *2)