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Explore Scientific 3" 100° Series Argon-Purged Waterproof Eyepiece - 30mm

Our Price: $999.99

Sale Price: $799.99

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In stock (1 Available)
Ships by Next Business Day
Our Product ID: E-ES-WP10030-01
Manufacturer SKU: EPWP10030-01
Item Can Ship: To US Only
Explore Scientific 3" 100° Series Argon-Purged Waterproof Eyepiece - 30mm

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  • Explore Scientific 3" 100° Series Argon-Purged Waterproof Eyepiece - 30mm

Product Details

The 3" 100° 30mm Explore Scientific eyepiece is truly-one-of-a-kind. No other manufacturer makes a production 3" eyepiece. Observatory class telescopes usually use one-offs custom made for them in 3" or 4" size. Why did Explore Scientific make one of these? Because more and more refractor manufacturers are including 3" or larger focusers. No one has offered a production eyepiece for their focuser. Now they do.

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 100° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.

Another great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.

Eyepiece Series Explore Scientific 100° Waterproof Series
Focal Length 30mm
Barrel Size 3" (76.2mm)
Apparent Field of View (Mfg Specified) 100°
Eye Relief (Designed) 19mm
Coatings EMD (Enhanced Multilayer Deposition) Coatings
Blackened Lens Edges Yes
Barrel Safety Recess Tapered Barrel
Tapered Barrel Yes
Barrel Type Tapered barrel
Height (With Eyeguard Extended) 200mm
Maximum Width 107mm
End Caps 2
Field Stop Diameter 52.2mm
Rubber Eye Guard Rubber Folding Type
Warranty One Year Limited Warranty; Extendable to Five Years
Weight 82.9 oz / 2.353 Kg
Country of Manufacture China
Misc. Information Body: Anodized Black Aluminum; Laser-Etched Description and Serial Number; Rubber Grip: Internally O-Ring Sealed and Argon Purged

Barrel: Stainless-Steel, Double Taper

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