1.25" 2X Barlow Lens Fully Multi-coated Metal for Astronomy Telescope Eyepiece

Features:

• 2x Barlow lens will increase the magnification of your 1.25 inches Extender telescope twice times
• With T/T2(M42x0.75mm) male thread for T/T2 connectors
• Multicoated optics
• Chromatic corrected
• 1.25 inch in diameter
• Free dust caps

Specification:

• Diameter: 1.25" (31.7mm)
• Magnification factor: 2X
• Lens material: pure optical glass lens
• Lens coating: multilayer HD broadband green film
• Sleeve material: Metal
• Thread interface: M42X0.75 pitch
• Length: 2.95inch / 7.5cm
• Weight: 3.14oz / 89g
• Color: black