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Models & Brands: Pentax Sport Optics 70531, ORION, ORION, ORION, Tele Vue ERD120, ORION, Tele Vue ERD100, ORION, ORION, ORION
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Pentax Sport Optics 70531 Dimentions: 0.03 x x inches
Weight: 0.45 pounds
List Price: $218.00
Price: $169.00
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Key features Pentax Sport Optics 70531
- JIS Class 4 weatherproof construction make these eyepieces more durable and water resistant
- Pentax-original smc full-surface multi-layer lens coating to improve light transmission efficiency
- Advanced computer simulation design technology was used to drastically reduce internal reflections producing brighter, clearer images
- High-refraction, low-dispersion lanthanum glass elements to provide high-resolution images with minimal aberrations
- Designed for use with our 65mm scopes
- Model: Pentax 70940 SMC-XF 8.5 1.25-Inch Eyepiece for Pentax Spotting Scopes
Review Pentax 70940 SMC-XF 8.5 1.25-Inch Eyepiece for Pentax Spotting Scopes / Pentax Sport Optics 70531:Designed for use with the Pentax PF-65ED and PF-65EDA spotting scopes, the SMC XF8. 5 Eyepiece features multi-coated optical elements, an American-standard 31. 7mm (1. 25 inch) sleeve and focal length ideal for outdoor viewing and bird watching. The XF8. 5 is a standard unifocal eyepiece, offering a focal length 8. 5mm and a magnification of 46 times with a 60-degree apparent field of view and a long 18mm eye relief. It also features an extendible eyepiece ring with four click-stop positions. This eyepiece also comes with a filter-mounting screw and an adapter-mounting screw. |
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ORION List Price: $54.95
Price: $43.95
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Key features ORION
- Offers a generous 52 degree field of view for crisp, sharp images
- This 20mm eyepiece appeals to skywatchers who want an extra performance edge
- One-year limited warranty
- Provides the highest degree of color correction available in Plossl eyepieces anywhere
- Fully multi-coated 4-element optics for the highest possible light transmission and better contrast
- Model: Orion 20mm HighLight Plossl 1.25" Eyepiece
Review Orion 20mm HighLight Plossl 1.25" Eyepiece / ORION:Orion HighLight Plossls is our exclusive, premium line of 1. 25" Plossl eyepieces with some noteworthy enhancements. HighLight eyepieces offer a generous 50-degree field of view (43-degree for the 40mm) and crisp, sharp images. The HighLights' 4-element optics are fully multi-coated - every air-to-glass lens surface is multi-layer coated for the highest possible light transmission and better contrast. The lens edges are blackened for additional contrast enhancement. The machined aluminum housings of the HighLight Plossls sport a distinctive anodized finish, with grip traction knurled right into the metal. Supple rubber eyeguards shield out extraneous light and fold down for eyeglass wearers. The barrels of HighLight Plossls are precision-machined to a tolerance of +/- 0. 05mm from the nominal specification, so you can be sure of a great fit in your diagonal or focuser. And of course they are internally threaded to accept filters. |
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ORION List Price: $102.95
Price: $82.25
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Key features ORION
- Flat-field design means sharp focus from edge to center of the viewing field.
- Features multicoated 19mm optics, all-black anodizing, twist-up eye guards, and parfocal design.
- Edge-On Eyepieces offer premium performance at an amazing price!
- Large eye lens and long eye relief mean comfortable viewing - even for long observing sessions.
- Threaded to accept all Orion 1.25" filters.
- Model: Orion Edge-On 19mm Flat Field Eyepiece
Review Orion Edge-On 19mm Flat Field Eyepiece / ORION:With most eyepieces, stars look sharp in the center of the field of view, but start getting fuzzy and flared toward the edge. To get better, "flat-field" performance, you have to pay big bucks for exotic ocular designs. Not anymore. Orion Edge-On eyepieces deliver remarkably flat fields - pinpoint-sharp stars from the center to the edge of the viewing circle. And best of all, their price won't flatten your wallet! You'll be as amazed by the value as you are by the views. Their 5- or 6-element optical design eliminates field curvature for distortion-free images. And Edge-Ons are parfocal, so you can change eyepieces without refocusing. With their big eye lenses, fully multi-coated lens elements, long eye relief, generous fields of view, twist-up eyeguards, and 1. 25" barrels threaded for filters, Edge-On eyepieces have the features and quality you'll appreciate. Get the eyepieces with a flat-field edge - Orion Edge-Ons!. |
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ORION List Price: $102.95
Price: $82.25
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Key features ORION
- Flat-field design means sharp focus from edge to center of the viewing field.
- Threaded to accept all Orion 1.25" filters.
- Large eye lens and long eye relief mean comfortable viewing - even for long observing sessions.
- Edge-On Eyepieces offer premium performance at an amazing price!
- Features multicoated 16mm optics, all-black anodizing, twist-up eye guards, and parfocal design.
- Model: Orion Edge-On 16mm Flat Field Eyepiece
Review Orion Edge-On 16mm Flat Field Eyepiece / ORION:With most eyepieces, stars look sharp in the center of the field of view, but start getting fuzzy and flared toward the edge. To get better, "flat-field" performance, you have to pay big bucks for exotic ocular designs. Not anymore. Orion Edge-On eyepieces deliver remarkably flat fields - pinpoint-sharp stars from the center to the edge of the viewing circle. And best of all, their price won't flatten your wallet! You'll be as amazed by the value as you are by the views. Their 5- or 6-element optical design eliminates field curvature for distortion-free images. And Edge-Ons are parfocal, so you can change eyepieces without refocusing. With their big eye lenses, fully multi-coated lens elements, long eye relief, generous fields of view, twist-up eyeguards, and 1. 25" barrels threaded for filters, Edge-On eyepieces have the features and quality you'll appreciate. Get the eyepieces with a flat-field edge - Orion Edge-Ons!. |
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Tele Vue ERD120 Weight: 0.85 pounds
List Price: $295.00
Price: $250.00
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Review Tele Vue 12mm Radian 1.25" Wide Angle Eyepiece with 60 Degree Field of View & Long Eye Relief. / Tele Vue ERD120:By limiting the field to 60 deg. (a Radian = 57. 3 deg. ) and establishing a uniform 20mm eye-relief, Tele Vue reworked the Nagler concept using the latest glass types to achieve optimum full field sharpness, freedom from distortion, freedom from ghosting (for critical planetary viewing) along with a unique adjustable eyeguard assembly which Tele Vue calls "Instadjust" Instadjust was developed from the need for proper eye position for non-eyeglass wearers. It is essential, since with Radian's long eye-relief, non-eyeglass wearers would easily tend to get too close to the eyepiece, resulting in vignetting the field, just as you would moving out from the exit pupil. The click-stop, Instadjust eyeguard permits fast, accurate positioning of the eye to the exit-pupil with maximum suppression of environmental stray light. Instadjust is topped off by a soft (for comfort and eyeglass protection) fold-down rubber eyeguard and protective cap. Usual Tele Vue features such as full multicoating, blackened lens edges, parfocalization, and grip-ring complement the Radian line. |
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ORION List Price: $70.95
Price: $56.75
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Key features ORION
- Six-element lens design includes two elements of special "ED" glass for superior image quality
- Wide 55-degree apparent field of view
- Luxuriously long 20mm eye relief at all focal lengths
- Barrel diamter 1.25". Threaded for filters. One-year limited warranty
- Fully multi-coated optics ensure excellent image brightness and contrast
- Model: Orion 5.1mm Epic ED-2 Eyepiece
Review Orion 5.1mm Epic ED-2 Eyepiece / ORION:Enjoy comfortably long eye relief, a wide 55-degree apparent field of view, and fully multi-coated, 6-element optics that include two elements crafted from special ED glass. "ED" stands for "extra-low dispersion," optical glass that boasts superior refractive properties compared to standard optical glass. The result is 20mm eye relief for every focal length, reduced chromatic aberration, and excellent image sharpness. Even the short-focal-length Epics sport nice, wide eye lenses, not small peep-holes! The series is parfocal, so little or no refocusing is needed when switching from one Epic eyepiece to another. Each eyepiece comes with two end caps and a durable plastic tube case. Barrel diameter, 1. 25". Threaded for filters. |
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Tele Vue ERD100 Weight: 0.85 pounds
List Price: $295.00
Price: $250.00
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Review Tele Vue 10mm Radian 1.25" Wide Angle Eyepiece with 60 Degree Field of View & Long Eye Relief. / Tele Vue ERD100:By limiting the field to 60 deg. (a Radian = 57. 3 deg. ) and establishing a uniform 20mm eye-relief, Tele Vue reworked the Nagler concept using the latest glass types to achieve optimum full field sharpness, freedom from distortion, freedom from ghosting (for critical planetary viewing) along with a unique adjustable eyeguard assembly which Tele Vue calls "Instadjust" Instadjust was developed from the need for proper eye position for non-eyeglass wearers. It is essential, since with Radian's long eye-relief, non-eyeglass wearers would easily tend to get too close to the eyepiece, resulting in vignetting the field, just as you would moving out from the exit pupil. The click-stop, Instadjust eyeguard permits fast, accurate positioning of the eye to the exit-pupil with maximum suppression of environmental stray light. Instadjust is topped off by a soft (for comfort and eyeglass protection) fold-down rubber eyeguard and protective cap. Usual Tele Vue features such as full multicoating, blackened lens edges, parfocalization, and grip-ring complement the Radian line. |
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ORION List Price: $70.95
Price: $56.75
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Key features ORION
- Wide 55-degree apparent field of view
- Luxuriously long 20mm eye relief at all focal lengths
- Barrel diamter 1.25". Threaded for filters. One-year limited warranty
- Fully multi-coated optics ensure excellent image brightness and contrast
- Six-element lens design includes two elements of special "ED" glass for superior image quality
- Model: Orion Epic 25mm ED-2 Eyepiece
Review Orion Epic 25mm ED-2 Eyepiece / ORION:Enjoy comfortably long eye relief, a wide 55-degree apparent field of view, and fully multi-coated, 6-element optics that include two elements crafted from special ED glass. "ED" stands for "extra-low dispersion," optical glass that boasts superior refractive properties compared to standard optical glass. The result is 20mm eye relief for every focal length, reduced chromatic aberration, and excellent image sharpness. Even the short-focal-length Epics sport nice, wide eye lenses, not small peep-holes! The series is parfocal, so little or no refocusing is needed when switching from one Epic eyepiece to another. Each eyepiece comes with two end caps and a durable plastic tube case. Barrel diameter, 1. 25". Threaded for filters. |
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ORION List Price: $70.95
Price: $56.75
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Key features ORION
- Fully multi-coated optics ensure excellent image brightness and contrast
- Luxuriously long 20mm eye relief at all focal lengths
- Barrel diamter 1.25". Threaded for filters. One-year limited warranty
- Wide 55-degree apparent field of view
- Six-element lens design includes two elements of special "ED" glass for superior image quality
- Model: Orion 3.7mm Epic ED-2 Eyepiece
Review Orion 3.7mm Epic ED-2 Eyepiece / ORION:Enjoy comfortably long eye relief, a wide 55-degree apparent field of view, and fully multi-coated, 6-element optics that include two elements crafted from special ED glass. "ED" stands for "extra-low dispersion," optical glass that boasts superior refractive properties compared to standard optical glass. The result is 20mm eye relief for every focal length, reduced chromatic aberration, and excellent image sharpness. Even the short-focal-length Epics sport nice, wide eye lenses, not small peep-holes! The series is parfocal, so little or no refocusing is needed when switching from one Epic eyepiece to another. Each eyepiece comes with two end caps and a durable plastic tube case. Barrel diameter, 1. 25". Threaded for filters. |
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ORION List Price: $70.95
Price: $56.75
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Key features ORION
- Luxuriously long 20mm eye relief at all focal lengths
- Fully multi-coated optics ensure excellent image brightness and contrast
- Barrel diamter 1.25". Threaded for filters. One-year limited warranty
- Six-element lens design includes two elements of special "ED" glass for superior image quality
- Wide 55-degree apparent field of view
- Model: Orion Epic 14mm ED-2 Eyepiece
Review Orion Epic 14mm ED-2 Eyepiece / ORION:Enjoy comfortably long eye relief, a wide 55-degree apparent field of view, and fully multi-coated, 6-element optics that include two elements crafted from special ED glass. "ED" stands for "extra-low dispersion," optical glass that boasts superior refractive properties compared to standard optical glass. The result is 20mm eye relief for every focal length, reduced chromatic aberration, and excellent image sharpness. Even the short-focal-length Epics sport nice, wide eye lenses, not small peep-holes! The series is parfocal, so little or no refocusing is needed when switching from one Epic eyepiece to another. Each eyepiece comes with two end caps and a durable plastic tube case. Barrel diameter, 1. 25". Threaded for filters. |
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