eMagTech 5X Barlow Lens 1.25 Inch Fully Metal Multi-Coated with M42 Thread and FMC Green Film Aluminum Alloy for Astronomy Telescope Eyepiece

Product description <img alt="B0BVQPR8VS" src="https://m.media-amazon.com/images/S/aplus-media/sc/5f1c9984-f6da-47b9-a802-56a500b08c1f.__CR0,0,1940,600_PT0_SX970_V1___.jpg"/> <img alt="B0BVQPR8VS" src="https://m.media-amazon.com/images/S/aplus-media/sc/3c4d4737-cd26-4e38-9bef-2a6fe009030a.__CR0,0,1600,1600_PT0_SX300_V1___.jpg"/> Item Specifications Colour:Black Length:7.8cm/3.1inch Material:Aluminum alloy Thread:M42 Package 1PC 5X Barlow Lens Brief content visible, double tap to read full content.Full content visible, double tap to read brief content.

Features & details Features 5X magnification : 5X barlow lens fits any 1.25"/31.7 mm eyepiece; use with eyepieces for 5X magnification while maintaining eyepiece distance.

FMC green film; Eliminate chromatic aberration and improve light transmittance; can display more image details and provide high quality images; ideal for astronomical photography.

Metal material : 5X barlow lens has a black anodized body; aluminum alloy material; strong and durable.

Securely attach the eyepiece : 5X barlow lens includes a steel screw for attaching the eyepiece; easy to tighten to securely hold your eyepiece.

Easy to use : Simply insert the eyepiece into the 5X barlow lens and then the barlow lens into the tube; no distortion even with short eyepieces.