1.25 inch 5x Barlow Eyepiece Lens Astronomical Telescope Eyepiece Optical Glass TA3170

Item No.: TA3170
Description
Product Name: 1.25 inch 5× Barro mirror single-piece multiplier
Product Code:TA3170
Description:
If you need more power than your eyepieces alone can provide, we offer a new Achromatic 5x Barlow lens to give a big magnification boost to any 1.25" eyepiece it's used with.
This Barlow features an air-spaced, three-element, Apo design with fully multicoated optics. The housing is precision machined from aluminum stock and black anodized to a hard finish. The lens edges and inner barrel are blackened to provide maximum contrast. The Barlow body includes a safety undercut on the lower barrel and a brass compression ring so that your eyepiece barrels are not marred by the captive set screw. For those who need a very high quality Barlow for all-round use, the 5x Barlow is a very nice step up from the typical 2x achromatic Barlow commonly found on the market.

Magnification: 5XNote: The actual ratio is less than 3X, hereby declare)   
Interface: 1.25 inches   
Lens Coating: multilayer broadband purple membrane   
Lens Material: optical glass   
Sleeve Material: Aluminum   
Photography thread: M42 * 0.75 pitch   
Color: Black   
Net weight: 60g   
Gross Weight: 70g   
Package include 1pc X 1.25 inch 5× Barro mirror single-piece multiplier

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