- Country: Northern Ireland
- Region: Tyrone
- City: Dungannon
A used Moonfish 2x 2" ED Barlow Lens in Excellent Condition
This is the ED (Extra low Dispersion) version of the Moonfish Barlow lens 2x 2". Both lenses are Fully Multi-Coated for best-possible contrast and transmission. Comes with a removable adapter with brass retaining ring that lets you use 1.25" eyepieces and accessories. The lenses have a diameter of 37mm, so you can use 2" wide angle eyepieces without vignetting.
How to use the Barlow lens:
2x: Just put the Barlow lens into you telescope's focuser, then put the eyepiece into the Barlow lens.
1.5x: Unscrew the lower, black anodized part of the Barlow lens (the part holding the lenses) and screw it into a 2" eyepiece like a filter.
Without the lens elements you can use the 2" body as an extension tube for 2" and 1.25" eyepieces.
Price Now reduced!
Current Retail is 125 Euro (£99) Selling for £55 includes UK delivery.