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ED 2-in 2x Barlow

ر.ع.28.600

SKU: ASC369BR Categories: ,

ASC’s 2″ 2x ED Barlow is perhaps the best barlow of its kind on the market today, and one of our perennial best-sellers. This barlow uses two-element, fully-multicoated lenses made from special ED (Extra-Low Dispersion) glass for excellent color correction and sharpness. The lens edges are blackened to maximize image contrast. The clear aperture is 37mm so you can use even 2″ wide-angle eyepieces without vignetting.

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Size Format 2 inch
Magnification Factor 2x
Number of Lens Elements
Lens Coatings Fully multicoated
Total Length 4.57 inches / 116 mm
Length of Nosepiece 2.44 inches / 62 mm
Outside Length of Upper Body 1.97 inches / 50 mm
Insertion Depth 1.46 inches / 37 mm
Max Diameter Excluding Thumbscrew 3.04 inches / 77.3 mm
Clear Aperture 1.46 inches / 37.2 mm
Weight 13.7 oz / 388 g
Barlow Lens Cell Removable Yes
Filter Threads at Bottom of Barlow Cell Yes – 2″ (M48x0.75) Filter Threads
Filter Threads Between Barlow Cell and Tube Yes – 2″ (M48x0.75) Filter Threads
Barrel Type Smooth-sided
Compatible Agena Bolt Case (with Screw Removed) 65×120
Compatible Bolt Case (with Screw Attached) 85×120
Number of Thumbscews 1
Thumbscrew Thread Specification M4x0.7
End Caps (Subject to change without notice) 2
Compression Band/Ring in Eyepiece Holder Yes
Weight 0.45 kg
Dimensions 8 × 8.5 × 14.6 cm
Color

Black

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