Explore Scientific 52° Series 40mm Waterproof Eyepiece EPWP5240-01
Generally reserved for deep sky observers who challenge themselves to observe near the faintest observable limit of their telescopes.
PRICE 179.99 SKU EPWP5240-01 BARCODE 811803030084 Explore Scientific 52° Series 40mm Waterproof Eyepiece EPWP5240-01
Features and Benefits
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Features & Benefits:
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Excellent Contrast: Enjoy unparalleled contrast for observing celestial objects with stunning clarity and definition. Enhance your observation experience with exceptional image quality.
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Huge Field of View: Experience a vast field of view perfect for capturing breathtaking sights like the Andromeda Galaxy, the Rosette Nebula, and expansive star clusters. Explore the cosmos with panoramic views that bring distant objects to life.
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Longest Eye Relief: Benefit from extended eye relief for a comfortable and relaxing observation experience, ensuring hours of immersive stargazing without discomfort. Enjoy uninterrupted viewing sessions without strain.
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Desongest Focal Length: Explore near the faintest observable limit of your telescope with the desongest focal length in the 52° Series, offering unmatched versatility for deep sky observation. Discover faint celestial objects with ease and precision.
Description
Experience the pinnacle of stargazing with Explore Scientific Waterproof Eyepieces - where Comfort, Quality, and Value converge to redefine your astronomical adventures.
Unveiling the crown jewel of the Explore Scientific 52° Series 40mm Waterproof Eyepiece EPWP5240-01 stands as a testament to precision engineering and unmatched performance. Boasting the longest focal length and eye relief in its class, this 2.0-inch O.D. marvel is a beacon for deep sky observers seeking to push the boundaries of exploration.
Joining its esteemed siblings, the 40mm eyepiece takes its place among a triumvirate of excellence, alongside the revered 40mm 62° Series and the illustrious 40mm 68° Series. At this focal length, prepare to embark on a celestial odyssey, where every observation transcends the ordinary, reaching toward the faintest observable limits of your telescope.
Dive into a realm of infinite possibilities with a huge true field of view that unveils the majesty of deep sky wonders like the Andromeda Galaxy, the Rosette Nebula, and sprawling star clusters, inviting you to explore the cosmos in all its grandeur.
But the journey doesn't end there. Elevate your visual astronomy experience with flat-field multi-element oculars that redefine clarity and precision. With an apparent field of view of 52 degrees, these eyepieces deliver unparalleled value, offering exceptional quality, eye relief, and performance that surpasses comparably priced alternatives like Plossol.
Yet, there's more to discover. Delight in the exceptional contrast and ease of observation, as our eyepieces empower you to utilize averted vision - a skill that unveils the hidden treasures of the night sky. By gazing slightly to either side of an object, the Explore Scientific 52° Series 40mm Waterproof Eyepiece EPWP5240-01 will unlock a world of faint images, harnessing the sensitivity of your eyes to perceive celestial wonders with unrivaled clarity.
Embrace the art of stargazing with Explore Scientific Waterproof Eyepieces, where every observation becomes a journey of discovery, and every moment under the stars is an unforgettable adventure. Elevate your cosmic experience today.
Specifications
Item Number |
EPWP5240–01 |
Focal Length |
40mm |
Length |
96,6mm |
Width |
61.8mm |
Weight |
385.5 grams; 13.6 oz. |
Barrel Size/Type |
2.0" O.D. / Double Taper |
Eye Relief |
27.1mm |
Field Stop Diameter |
36.3mm |
Coatings |
EMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfaces |
Lens Elements/ Groups |
4 Elements in 2 Groups; Edge Blackened |
Filter 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 Minutes |
Eyecup |
Removable Flip-Down Style Soft Silicone Rubber |
Lens Caps |
Slide-on Top and Bottom |
Materials |
Optical Glass; Aluminum; Steel; Silicone Rubber |
Markings |
Laser Engraved: Focal Length; Series; Serial Number; Brand |