• Meade Instruments 07199-2 Series 4000 8 to 24-Millimeter 1.25-Inch Zoom Eyepiece

    The Meade 07199-2 Series 4000 8 to 24-Millimeter 1.25-Inch Zoom Eyepiece gives the widest viewing field along with extra sharpness and long eye relief. This eyepiece gives low astigmatism, spherical aberration and off-axis color. This eyepiece includes a soft rubber eye guard and a custom fitted bayonet mount. It folds down for the convenience of eyeglass wearers and protects glasses from getting scratched. This eyepiece features a 7-element system with a 40-degree apparent field at the 24-millimeter setting and 55-degrees at the 8-millimeter setting. All lenses are multi-coated for the best l... [Read More]

    • ASIN: B00020XDKW
    • UPC: 709942010268
    • ASIN: B00020XDKW
    • Brand: Meade Instruments
    • Manufacturer: Meade

  • Orion 8244 13mm Stratus Wide-Field Eyepiece

    Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big pic... [Read More]

    • ASIN: B0008MGIB0
    • UPC: 759270082444
    • ASIN: B0008MGIB0
    • Brand: Orion
    • Manufacturer: Orion

  • Orion 8243 8mm Stratus Wide-Field Eyepiece

    Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big pic... [Read More]

    • ASIN: B0008KLOCA
    • UPC: 759270082437
    • ASIN: B0008KLOCA
    • Brand: Orion
    • Manufacturer: Orion

  • Orion 8829 38mm Q70 Wide-Field Telescope Eyepiece

    Peering into the vast depths of space with a Q70 2" eyepiece puts your favorite nebulae and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70's super-wide 70-deg apparent field of view. The optics of the Q70 38mm eyepiece consists of five lens elements of high-index glass in a design that delivers sharp, high-contrast images with excellent aberration correction. The optics are fully multi-coated for uncompromising light transmission. The eye relief is a luxurious 28mm and Q70s are parfocal, so ... [Read More]

    • ASIN: B000M89H7C
    • UPC: 759270088293
    • ASIN: B000M89H7C
    • Brand: Orion
    • Manufacturer: Orion

  • Widefield Microscope Eyepiece, WF5X 20mm Wide Field Eyepiece for Biological Microscope Ocular Lens Mounting 23.2mm

    Features: The viewing field of wide-angle eyepiece is more than 50% larger than that of normal eyepiece. A very practical microscope eyepiece, effectively enlarged the field of view. Image bright and clear, the effect is clearer. The eye is not easy to be tired when observing, protect your eyesight. Easy to attach on objective, just screw it on. Specification: Material: Optical lens & Aluminum alloy Weight: 48g/1.7oz Magnification: WF5X View: 20mm Interface diameter / mounting size: 23.2mm/0.9inch Package List: 1 × Microscope Eyepiece

    • ASIN: B07P5BQJNQ
    • UPC: 783335874699
    • ASIN: B07P5BQJNQ
    • Brand: Wal front
    • Manufacturer: Wal front

  • SWIFT SW200 Compound Monocular Microscope with 40X-1000X Magnification, Precision Fine Focus, Wide-Field 25X Eyepiece, Carrying Handle, and Cordless Capability (Standard Edition)

    Created for middle- and high school-aged students as well as hobbyists looking for an upgrade, the Swift SW200 monocular compound microscope packs a powerful punch in a solid frame. With all glass optics, sturdy metal body, carrying handle, cordless capability, and multi-purpose dual illumination, the SW200 is a portable microscope built to take you from at-home experiments to science fairs and beyond! Magnification levels range from 40-1000X. Three aberration-correcting glass DIN objective lenses (4X, 10X, and 40X) paired with two wide-field glass eyepieces (10X and 25X) offer sharp images wi... [Read More]

    • ASIN: B07N7S64Y3
    • ASIN: B07N7S64Y3
    • Brand: SWIFT
    • Manufacturer: NJEDU

  • Orion 8245 17mm Stratus Wide-Field Eyepiece

    Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big pic... [Read More]

    • ASIN: B0008IVXH8
    • UPC: 759270082451
    • ASIN: B0008IVXH8
    • Brand: Orion
    • Manufacturer: Orion

  • Orion 8241 3.5mm Stratus Wide-Field Eyepiece

    Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big pic... [Read More]

    • ASIN: B0008MGIAQ
    • UPC: 759270082413
    • ASIN: B0008MGIAQ
    • Brand: Orion
    • Manufacturer: Orion

  • Orion 8827 26mm Q70 Wide-Field Telescope Eyepiece

    Peering into space with a Q70 2" eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70s' super-wide 70-deg apparent field of view. Each Q70 has five lens, multi-coated, high-index glass elements for sharp, high-contrast images with excellent color correction. Eye relief is a luxurious 20mm. All eyepieces in the Q70 series are parfocal, so you can change eyepieces without refocusing. Machined housings have fold-down rubber eyeguards and a rubber grip band. Thr... [Read More]

    • ASIN: B000M88ABQ
    • UPC: 759270088279
    • ASIN: B000M88ABQ
    • Brand: Orion
    • Manufacturer: Orion

  • Baader Planetarium 1.25" and 2" 17.5mm Morpheus Wide-Field Eyepiece for Astronomy Telescopes # 2954217

    Baader's 17.5mm Morpheus eyepiece has a full 76-degree apparent field of view for an immersive astronomical viewing experience. This premium astronomy eyepiece provides a long 23mm eye relief to allow a comfortable viewing position, even for observers who wear eyeglasses. The careful and sophisticated optical design of this eyepiece, which includes 8 lenses in 5 groups, enables superb visual images of stars, galaxies, nebulae, star clusters, and other astronomical objects with minimal distortion right to the edge of the field of view. This compact and lightweight eyepiece weighs only 13.9oz. T... [Read More]

    • ASIN: B079GXKWYY
    • ASIN: B079GXKWYY
    • Brand: Baader Planetarium
    • Size: 17.5mm
    • Manufacturer: Baader Planetarium

  • Orion 8242 5mm Stratus Wide-Field Eyepiece

    Enjoy a wide-field window into the heavens served up by Stratus eyepieces. With an apparent field of 68-degrees -- which translates to a 71% greater viewing area than that of a typical Plossl -- Stratus eyepieces quite literally put more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with Stratus you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. Each ocular features a monster 1-1/4"-diameter eye lens to look into. Each also has a generous 20mm of eye relief, so you'll get the big pic... [Read More]

    • ASIN: B0008IVXGY
    • UPC: 759270082420
    • ASIN: B0008IVXGY
    • Brand: Orion
    • Manufacturer: Orion

  • GWF001 wf30X/9 23.2mm Wide-Angle Black Eyepiece Focal Length Microscope Ocular Lens 9mm

    Features:  The viewing field of wide-angle eyepiece is more larger than that of normal eyepiece. A very practical microscope eyepiece, effectively enlarged the field of view. Image bright and clear, the effect is clearer. High quality lens, better light transmittance. Easy to install. Specification: Material: Optical lens & Aluminum alloy Color: Black Interface size: Approx. 23.2mm/0.91in Magnification: 30X Field of view: 9mm Weight: Approx. 76g/2.7oz Package List: 1* Microscope Eyepiece Note: The actual product color may deviate from the photo due to light. There may be a slight deviation... [Read More]

    • ASIN: B07SC9JP39
    • UPC: 746771453873
    • ASIN: B07SC9JP39
    • Brand: Mootea
    • Manufacturer: Mootea

  • Swift S7 7X-45X Trinocular Stereo Microscope with Wide-Field 10X Eyepieces. 7X-4.5X Zoom Objective Lens, Single-Arm Boom Stand, and 56-Bulb LED Ring Light

    From Swift, the global microscope manufacturer trusted by educators, researchers, and clinicians, comes the powerful S7 trinocular stereo microscope. This microscope offers a continuous magnification range of 7X-45X, achieved by pairing the two wide-field 10X eyepieces with the .7X-4.5X objective zoom lens. Mount the included 56 bulb LED ring-light for bright, shadow-free, adjustable illumination.The S7 is not only built for power, it's also designed for comfort. The trinocular head tilts at 45-degrees to prevent neck strain and rotates a full 360-degrees so the user can look through the eyepi... [Read More]

    • ASIN: B07RY52FQK
    • UPC: 712317248661
    • ASIN: B07RY52FQK
    • Brand: SWIFT
    • Manufacturer: DG

  • Orion 24mm Ultra Flat Field Eyepiece, 2-Inch

    With many eyepiece designs, you usually have to sacrifice a sharp image at the edges of the field If you prefer a wide field of view. Or vice-versa, if you want tack sharp images at the edges, you'd find the best images are those eyepieces with a somewhat narrow field of view. Well, now you can have your cake and eat it too! Introducing the Orion 24mm 2"/1.25" Ultra flat field telescope eyepiece. With a generous 65-deg apparent field of view, This eyepiece provides 25% more field of view than a typical plods, all the while providing a fantastic image from center to edge.

    • ASIN: B07DGLJXNC
    • UPC: 759270085162
    • ASIN: B07DGLJXNC
    • Brand: Orion
    • Manufacturer: Orion

  • Orion 8893 Field Flattener for Short Refractors

    Optically fast refractors used for astro-imaging are often plagued by significant field curvature, which is especially noticeable when using CCD imagers with APS-C sized and larger sensors, or DSLR cameras. Our handy field flattener resolves the issue by providing excellent field correction while preserving the focal length attributes of your scope. Designed for use with refractors with focal lengths of 400mm to 660mm and focal ratios of f/5 to f/7.5, the Orion Field Flattener for Short Refractors lets you enjoy the full imaging potential of your fast refractor. Fully multi-coated, 38mm clear ... [Read More]

    • ASIN: B004SFLCLO
    • UPC: 759270088934
    • ASIN: B004SFLCLO
    • Brand: Orion
    • Manufacturer: Orion

  • AmScope Extreme Wide Field 20X Eyepieces 30mm New

    These are a pair of extreme widefield high-eyepoint 30mm 20X microscope eyepieces with 12mm field of view. They are Achromatic (International DIN/JIS) standard size with outside diameter of 30 mm. They are made from our newest

    • UPC: 143944350
    • Model: EP20X30E-V299

  • AmScope 20X Super Wide Field Microscope Eyepieces 30mm New

    These are a pair of super widefield high-eyepoint 30mm WF20X/10 microscope eyepieces. They are Achromatic (International DIN/JIS) standard size with outside diameter of approx. 30 mm. They are made from our newest factory designed to be

    • UPC: 193874756
    • Model: EP20X30-V299

  • AmScope 10X Super Wide Field Microscope Eyepieces 30mm New

    These are a pair of super widefield high-eyepoint 30mm WH10X/20MM microscope eyepieces. They are Achromatic (International DIN/JIS) standard size with outside diameter of approx. 30 mm. They are made from our newest factory designed to be

    • UPC: 113567185
    • Model: EP10X30-V299

  • AmScope Extreme Wide Field 10X Eyepieces 30mm New

    These are a pair of extreme widefield high-eyepoint 30mm WF10X microscope eyepieces with 22 mm field of view. They are Achromatic (International DIN/JIS) standard size with outside diameter of 30 mm. They are made from

    • UPC: 112524952
    • Model: EP10X30E-V299

  • AmScope 15X Super Wide Field Microscope Eyepieces 30mm New

    These are a pair of super widefield high-eyepoint 30mm WH15X/15MM microscope eyepieces. They are Achromatic (International DIN/JIS) standard size with outside diameter of approx. 30 mm. They are made from our newest factory designed to be

    • UPC: 186847388
    • Model: EP15X30-V299

  • 26mm Orion Q70 Wide-Field Telescope Eyepiece

    Peering into space with a Q70 2 eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks

    • UPC: 428658596
    • Model: 08827

  • Orion 8243 8mm Stratus Wide-Field Eyepiece

    Orion 8243 8mm Stratus Wide-Field

    • UPC: 197547406
    • Model: 08243

  • Orion 8245 17mm Stratus Wide-Field Eyepiece

    Orion 8245 17mm Stratus Wide-Field

    • UPC: 117308207
    • Model: 08245

  • Orion 8244 13mm Stratus Wide-Field Eyepiece

    Orion 8244 13mm Stratus Wide-Field

    • UPC: 169950053
    • Model: 08244

  • Orion 8242 5mm Stratus Wide-Field Eyepiece

    Orion 8242 5mm Stratus Wide-Field

    • UPC: 158487869
    • Model: 08242
    • Color: White

  • 100 degree eyepiece for deep sky, wide field objects

    Meade Instruments- Eyepieces

    Review of Meade Ultra Wide Angle 20mm Eyepiece