Explore Scientific 2", 9mm, 120° Ar-purged eyepiece (47735)

1083 $

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This eyepiece delivers an unparalleled viewing experience: with its expansive visual field and high magnification, it creates the sensation of floating among the stars rather than simply observing them through a telescope. Its immersive quality surpasses the expectations of even seasoned amateur astronomers, offering a truly breathtaking experience.

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Explore Scientific Eyepiece 52° LER 40mm 2" (61717)

115.94 $

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These eyepieces offer remarkable versatility and flat field performance, delivering exceptionally high image definition that is particularly noticeable when observing planets and the Moon.

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Explore Scientific LER Ar 1.25", 14mm, 62° eyepiece (53323)

98.96 $

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Explore Scientific's 62° eyepieces offer outstanding edge definition, even with fast optics and a large visual field. Their generous eye relief allows for comfortable viewing of the entire field, even when wearing glasses. These eyepieces significantly reduce fatigue caused by awkward neck angles and strenuous observation, thanks to their exceptional viewing properties.

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Explore Scientific LER Ar 1.25", 20mm, 62° eyepiece (53322)

98.96 $

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Explore Scientific's 62° eyepieces are designed to deliver exceptional edge definition, even with fast optics and a large visual field. Their generous pupillary distance allows users to comfortably view the entire field, even while wearing glasses. These eyepieces reduce fatigue caused by awkward neck angles or prolonged observation, ensuring a more enjoyable viewing experience.

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Explore Scientific Eyepiece 62° LER Ar 5.5mm 1.25" (55994)

98.96 $

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Explore Scientific's 62° eyepieces provide outstanding edge definition, even when used with fast optics and a wide visual field. Their generous pupillary distance ensures users can view the entire field comfortably, even while wearing glasses. These eyepieces are designed to minimize fatigue caused by awkward neck angles or prolonged observation, offering an exceptional viewing experience.

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Explore Scientific Eyepiece 62° LER Ar 9mm 1.25" (55995)

98.96 $

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Explore Scientific's 62° eyepieces deliver exceptional edge definition, even with fast optics and a large visual field. Their generous pupillary distances allow users to view the entire field comfortably, even while wearing glasses. These eyepieces are designed to minimize fatigue from awkward neck angles and prolonged observation, ensuring an optimal viewing experience.

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Explore Scientific LER Ar 2", 40mm, 62° eyepiece (54040)

193.22 $

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Explore Scientific's 62° eyepieces offer exceptional edge definition, even with fast optics and a large visual field. Their generous pupillary distances allow users to view the entire field comfortably, even while wearing glasses. These eyepieces are designed to minimize fatigue from awkward neck angles and prolonged observation, ensuring an optimal viewing experience.

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Explore Scientific 1.25", 24mm 68° N2-filled eyepiece (25049)

171.6 $

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This 68° field of view eyepiece is a waterproof and gas-filled optical instrument designed for superior performance. The gas filling effectively prevents internal fogging, ingress of dust and moisture, and formation of fungal blooms. This protection ensures that the high-quality multi-coating remains well-preserved and durable. Cleaning is simplified, as the eyepiece can be treated with cleaning fluid without risk, and even heavy internal condensation cannot penetrate between the lens elements.

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Explore Scientific 2", 68° 28mm Argon filled eyepiece (44781)

203.14 $

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This 68° eyepiece is designed for exceptional performance and durability. It is waterproof and filled with inert gas, effectively preventing internal fogging, dust infiltration, moisture ingress, and fungal growth. The high-quality multi-coating is well-protected, ensuring long-lasting performance. Cleaning is also simplified, as the eyepiece can safely be treated with cleaning fluids, and even heavy condensation cannot penetrate between the lens elements. This ensures years of reliable use and enjoyable observation.

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Explore Scientific 2", 68° 34mm N2-filled eyepiece (44782)

189.39 $

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This 68° field of view eyepiece is a waterproof and gas-filled optical instrument designed for superior performance. The gas filling effectively prevents internal fogging, ingress of dust and moisture, and formation of fungal blooms. This protection ensures that the high-quality multi-coating remains well-preserved and durable. Cleaning is simplified, as the eyepiece can be treated with cleaning fluid without risk, and even heavy internal condensation cannot penetrate between the lens elements.

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Explore Scientific 2", 68° 40mm N2-filled eyepiece (44783)

342.72 $

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This 68° field of view eyepiece is a waterproof and gas-filled optical instrument designed for superior performance. The gas filling effectively prevents internal fogging, ingress of dust and moisture, and formation of fungal blooms. This protection ensures that the high-quality multi-coating remains well-preserved and durable. Cleaning is simplified, as the eyepiece can be treated with cleaning fluid without risk, and even heavy internal condensation cannot penetrate between the lens elements.

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Explore Scientific Eyepiece 82° Ar 4,7mm 1.25" (22596)

153.05 $

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Explore Scientific's 82° Series extreme wide field eyepieces are the result of advanced computer design, combining low dispersion and high refractive index optical glasses with durable multilayer deposition coatings. These eyepieces are optimized to deliver high contrast, high resolution, and superior flat field characteristics.

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Explore Scientific Eyepiece 82° Ar 6.7mm 1,25" (52081)

153.05 $

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Explore Scientific's 82° Series extreme wide field eyepieces are the result of advanced computer design, combining low dispersion and high refractive index optical glasses with durable multilayer deposition coatings. These eyepieces are optimized to deliver high contrast, high resolution, and superior flat field characteristics.

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Explore Scientific Eyepiece 82° Ar 11mm 1.25" (22785)

162.32 $

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Explore Scientific's 82° Series extreme wide field eyepieces are the result of advanced computer design, combining low dispersion and high refractive index optical glasses with durable multilayer deposition coatings. These eyepieces are optimized to deliver high contrast, high resolution, and superior flat field characteristics.

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Explore Scientific Eyepiece 82° Ar 24mm 2" (22600)

301.46 $

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Explore Scientific's 82° Series extreme wide field eyepieces are the result of advanced computer design, combining low dispersion and high refractive index optical glasses with durable multilayer deposition coatings. These eyepieces are optimized to deliver high contrast, high resolution, and superior flat field characteristics.

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Explore Scientific Eyepiece 82° Ar 30mm 2" (22601)

338.57 $

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Explore Scientific's 82° Series extreme wide field eyepieces are the result of advanced computer design, combining low dispersion and high refractive index optical glasses with durable multilayer deposition coatings. These eyepieces are optimized to deliver high contrast, high resolution, and superior flat field characteristics.

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Explore Scientific Eyepiece 92°LER 17mm 2" (49674)

509.24 $

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The choice of eyepieces significantly impacts whether an observing session is a relaxing and enjoyable experience. Glasses wearers often struggle to see the entire field of view when using eyepieces with large apparent fields. However, this problem is now a thing of the past. The new 92° LER eyepieces by Explore Scientific offer excellent image sharpness, high resolution, and contrast across the enormous full field of view - and you can see that full field without issues even while wearing glasses.

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Explore Scientific Star diagonal 99 Percent Reflectivity 2" (56067)

171.6 $

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The mirror star diagonal is an essential accessory for comfortable viewing during astronomical observations with refractors, Schmidt-Cassegrains, or Maksutov telescopes. This device is not necessary for Newtonian telescopes.

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Explore Scientific 3" 90° mirror star diagonal (56068)

533.36 $

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The mirror star diagonal provides comfortable viewing when observing astronomically with refractors, Schmidt-Cassegrains or Maksutovs. Only Newtonian telescopes have no need of this accessory.

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Explore Scientific Barlow Lens Focal Extender 2x 1,25" (54035)

97.39 $

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Teleextenders are valuable tools that allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

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Explore Scientific Barlow Lens Focal Extender 3x 1,25" (54036)

106.67 $

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Teleextenders allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

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Explore Scientific Barlow Lens Focal Extender 5x 1,25" (54037)

115.94 $

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Teleextenders allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

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Explore Scientific Barlow Lens 2x Focal Extender 2" (51293)

171.6 $

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Teleextenders allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

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Explore Scientific Barlow Lens 3x2" focal extender (60867)

180.88 $

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Teleextenders allow you to extend the effective focal length of a telescope system, resulting in higher magnification for observing the moon, planets, or small Deep-Sky objects using the same eyepieces. This enables you to enjoy the advantages of eyepieces with longer focal lengths - such as greater eye relief and more comfortable viewing - even at high magnifications.

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