Inch 3 Full Black Multi Coated with M42x 0.75mm Thread for Standard Eyepiece Astronomy

Description:

- The shell was made of quality metal, anti-deformation, anti-rust, sturdy and durable.

- 1.25 inch 3x Barlow lens, fully multi-coated metal with M42x0.75mm thread camera connect interface for telescope eyepieces.

- High quality barlow lens 3x gives a big magnification boost to 1.25 inch eyepiece.

- The barlow lens also could offer more magnification without reducing the exit hole on the eyepiece.

- It is easy to use, place the eyepiece of choice in the barlow lens then insert the barlow lens into the frame.

Specification:

- Coating: Fully Coated

- Apply: Watch the Scenery, Bright Celestial Observations, Nebula and so on

Package Includes: 1 Piece 3X Barlow Lens