The Celestron 2.5x Luminos Barlow increases the magnification of any 2'' or 1.25'' eyepiece by two and a half times.
High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color.
Hard-anodized aluminum barrel is threaded to accept 2'' filters.
A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on.
A 2'' to 1.25'' adapter is included. Allows the use of both 2'' and 1.25'' eyepieces.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.8 inch
Height : 2.8 inch
Length : 4.5 inch

Item Weight: 11.2 ounce (View shipping rates and policies)
Shipping Weight: 11.2 ounce (View shipping rates and policies)

ASIN : B00A2YFT00