Agena 1.25" ED Eyepiece - 9.5mm

Our Price: $55.00
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Out of Stock
Availability: Item has been discontinued and is no longer available.
Our Product ID: ZZE-ZZAG-ED9.5
Manufacturer SKU: -
Item Can Ship: Worldwide
Agena 1.25" ED Eyepiece - 9.5mm

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Availability: Item has been discontinued and is no longer available.

Product Details

ED stands for "Extra-Low Dispersion". These eyepieces use optical glass in which two of the lens elements are crafted from ED glass which is a special grade of glass that provides much superior refractive properties as compared to standard optical glass. This results in much better color correction. ED glass is often the type used in many expensive camera lenses and high-end refractor telescopes costing thousands of dollars.

Our ED-series eyepieces are available in a 1.25" barrel in 10 focal lengths (2.3, 3.8, 5.2, 7.5, 9.5, 12.5, 14, 18, 21 and 25mm). They feature a six-element lens design that provides significantly reduced chromatic aberration, high resolution and excellent sharpness without compromising image brightness. Their long 20mm eye relief means that even eyeglass wearers can take in the full 55-degree apparent wide field of view (AFOV).

All ED-series eyepieces are fully broadband multi-coated for maximum image brightness. Lens edges are blackened throughout for improved contrast. The eyepiece housing is precision machined from aluminum and clear-anodized to a lustrous finish. A rubber traction ring ensures a secure grip and a rubber eyeguard helps position your eye to block out stray light. The chrome barrel features a setscrew recess for added security. All eyepieces are parfocal and are threaded to accept standard 1.25" filters. Each eyepiece comes in a bolt case with two plastic end caps. Compare these with the ED eyepieces sold in very similar focal lengths by two of the "Big-3" telescope companies and you'll realize the savings we offer.

Eyepiece Series ED (Extra Low Dispersion)
Focal Length 9.5mm
Barrel Size 1.25" (31.7mm)
Apparent Field of View (Mfg Specified) 55°
Eye Relief (Designed) 20mm
Filter Threads Standard 1.25" Filter Thread (M28.5 x 0.6)
Coatings Fully Broadband Multi-Coated
Lens Elements 6
Blackened Lens Edges Yes
Barrel Safety Recess Yes
Barrel Type With safety undercut
Protective Plastic Storage Container Yes - Manufacturer Supplied
Height (With Eyeguard Extended) 4.0" (102mm)
End Caps 2
Rubber Eye Guard Yes
Weight 6.4 oz

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