40mm Explore Scientific 52° Degree Telescope Eyepiece Focal Length 2" New

Description: BRAND NEW IN SEALED BOX!FREE FAST SHIPPING FROM USA! Ready For a visual treat?Explore Scientific 52 Degree Series 40mm Waterproof Eyepiece, 2" BarrelA new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logical companion for the “grab-and-go” ED80mm f/6 Air-Spaced Triplet, this eyepiece produces 160X which will perform very well with good seeing conditions. On the ED152 at f/8, 405X is achieved without the use of a Focal Extender or Barlow for those nights of near perfect seeing, with a very comfortable 15mm of eye relief.Designed for high-power on-axis observations, the Explore Scientific 3mm 52° Series Waterproof Eyepiece is fully EMD (Enhanced Multi-Layer Deposition) Coated with edge blackened lenses providing the contrast required for serious high-power observing of planets, close-paired double stars, and bright compact deep sky objects. With an apparent field of view of 52 degrees, these eyepieces offer incredible value.Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase!! SpecsItem Number EPWP5240–01Focal Length 40mmLength 96.6mmWidth 61.8mmWeight 385.5 grams; 13.6 oz.Barrel Size/Type 2.0” O.D. / Double TaperEye Relief 27.1mmField Stop Diameter 36.3mmCoatings EMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfacesLens Elements/ Groups 4 Elements in 2 Groups; Edge BlackenedFilter Thread Fits Standard 2.0-inch Dia. Thread in Filters (48mm x 0.75mm)Waterproof O-Ring Sealed Argon Gas Purged; Tested Under 1 Meter of Water for 30 MinutesEyecup Removable Flip-Down Style Soft Silicone RubberLens Caps Slide-on Top and BottomMaterials Optical Glass; Aluminum; Steel; Silicone RubberMarkings Laser Engraved: Focal Length; Series; Serial Number; Brand

Price: 179.99 USD

Location: Monroe, Louisiana

End Time: 2024-11-30T20:50:24.000Z

Shipping Cost: 0 USD