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40mm Orion Sirius Plossl Telescope Eyepiece
40mm Orion Sirius Plossl Telescope Eyepiece $51.99 Quantity: More Shipping Information The 40mm Sirius Plossl 1.25" eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptricEyepiece offers a 43° apparent field of view for clear, sharp images of impressively high contrastFully coated optics with magnesium fluoride on every air-to-glass surfaceSuperb 40mm focal length eyepiece excels at wide-field surveying and detailed observations of... 
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$51.99
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Orion Telescopes & Binocu
$51.99
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40mm Celestron Plossl 1.25" Telescope Eyepiece
"Add more eyepieces and get a wider range of magnification. This great Celestron 1.25" Plossl eyepiece is compatible with any telescope that accepts a 1.25" eyepiece. That's all the scopes we sell! (except for the FirstView 50mm and the Meade LightBridge series)." The 40mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to...
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$59.95
protelescope.com
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protelescope.com
$59.95
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40mm Tele Vue Plossl Telescope Eyepiece
Since we introduced our Plossls in 1980, they have won praise and patents, including a patent in Japan. TeleVue Plossls, designed by Al Nagler, have been a recognized benchmark of performance and value in the class of 50 degree apparent field of view eyepieces. While the Plossls may be our least expensive eyepiece line, they still enjoy the same care and attention to detail as our most expensive. While it's easy for other manufacturers to vie for the lowest price, TeleVue continues to believe...
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$150.00
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Orion Telescopes & Binocu
$150.00
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40mm/32X Telescope
2 interchangeable 0.965 eyepieces (12.5mm and 25mm). 40mm coated glass objective lens. 5 x 20 finder scope. Compass. Collapsible aluminum tripod (tabletop). 90 degree diagonal mirror (images appear right way up).
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$78.53
crazyshoppa.com
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crazyshoppa.com
$78.53
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Pentax | SMC XW 40mm Eyepiece | 70518
Improved 70 degree field of view for wider views. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces. All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 ¼” or 2” focusers. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom). Full multi-coated lenses increase light transmission and contrast. High refraction, extra-low dispersion lanthanum...
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$579.00
superdigitalcity.com
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superdigitalcity.com
$579.00
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TeleVue - 40mm Plossl Eyepiece
Details Plössl 40mm 43°Apparent Field Eyepiece In the 1¼" series Tele Vue included a long eye-relief 40mm focal length in the series with a 43° apparent field. Like the 55mm, its focal plane is at the barrel edge for maximum field in the 1¼" format. Using more expensive high-index glasses to reduce astigmatism and lateral color at the field's edge, Tele Vue Plössls deliver sharper images than any other brand of 4 or 5 element "Plössls" or Orthoscopic designs. The faster the focal ratio of your telescope...
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$150.00
telescopes.net
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telescopes.net
$150.00
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Meade 40mm Series 4000 1.25 Super Plossl Eyepiece with 44 Degree Field of View.
The finest in premium telescope eyepieces.... The world standard in telescope oculars, Meade Series 4000 eyepieces yield the widest possible fields of view, consistent with pinpoint edge-of-field sharpness and long eye relief?and yet with extremely low astigmatism, spherical aberration, and off-axis color. Incorporating 7-layer multi-coatings and edge-blackened optics for optimum image contrast, these sophisticated 4 to 8-element designs permit levels of optical performance generally impossible...
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$46.95
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Adorama
$46.95
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MEADE 40MM SUPER PLOSSL EYE PIECE
Designed to utilize the very latest in optical glass types, Meade 4-element Super Pl�ssls are excellent general-purpose eyepieces. For observing hairline lunar and planetary detail, splitting close double stars, or for resolving faint nebulosity in deep-space, Meade Super Pl�ssls optimize the performance of any telescope type, whether f/10 Schmidt-Cassegrain, f/16 refractor, or f/4 reflector. They also operate well in conjunction with a wide variety of Barlow lenses.
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$54.95
photoproonline.com
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photoproonline.com
$54.95
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Tele Vue Plossl 40mm - 1.25" Eyepiece EPL-400
Diffraction limited "on-axis" performance is a given. Using more expensive high-index glasses to reduce astigmatism and lateral color at the field's edge, Tele Vue Plossls deliver sharper images than any other brand of 4 or 5 element "Plossl" or Orthoscopic designs. The faster the focal ratio of your telescope, the greater your visual reward for using Tele Vue eyepieces. Tele Vue Plossls feature full multicoatings for greatest light transmission and contrast. Blackened lens edges and internal anti...
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$150.00
highpointscientific.com
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highpointscientific.com
$150.00
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OPT Threaded Eyepiece Case - 52mm X 80-120mm for Tele Vue Radians, as well as Tele Vue 32mm and 40mm Plossls
Made exclusively for Oceanside Photo and Telescope so we can pass the savings on to you! OPT Threaded Eyepieces Cases are two-piece molded polypropylene. Twist and lock design helps repel moisture and dust while holding eyepiece secure. OPT Threaded Eyepieces Cases have a hexagon shape to eliminate rolling on hard surfaces. This product has dimensions of 52mm X 80-120mm I.D. and fits Tele Vue Radians, as well as Tele Vue 32mm and 40mm Plossls.
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$3.95
OPT Telescopes
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OPT Telescopes
$3.95
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Eyepiece smc Pentax XW 10 (1.25" tube)
Product Information: Overview Features Specifications Improved 70 degree field of view for wider views XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 1/4" or 2" focusers. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom) Full multi-coated lenses increase light transmission and...
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$359.00
pentaxwebstore.com
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pentaxwebstore.com
$359.00
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Coronado PST H-Alpha Telescope with Case - OPT Telescopes
400mm focal length 40mm aperture f/10 refractor with an integrated hydrogen alpha solar filter. Includes an internal modified Coronado Sol Ranger Sun Finder for easy centering. Included 20mm (20x) 1.25" Kellner eyepiece. Integrated focuser and telescope combination to prevent inhibit dust. Narrow passband width provides maximum contrast and visibility of active solar regions. Achromatic doublet objective lens is fully multi coated. Thread-in metal lens cover to protect the object lens. <1...
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$799.00
OPT Telescopes
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OPT Telescopes
$799.00
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Eyepiece smc Pentax XW 20 (1.25" tube)
Product Information: Overview Features Specifications Improved 70 degree field of view for wider views XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 �� or 2� focusers. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom) Full multi-coated lenses increase light transmission and...
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$359.00
pentaxwebstore.com
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pentaxwebstore.com
$359.00
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Eyepiece smc Pentax XW 30 (2" tube)
Product Information: Overview Features Specifications Improved 70 degree field of view for wider views XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 1/4" or 2" focusers. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom) Full multi-coated lenses increase light transmission and...
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$579.00
pentaxwebstore.com
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pentaxwebstore.com
$579.00
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XW 14 eyepiece
Improved 70 degree field of view for wider views. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm, 30mm, and 40mm provide a wider field of view than previous PENTAX eyepieces. All Pentax XW series eyepieces may be used with astronomical telescopes with appropriate 1 ¼” or 2” focusers. XW 3.5mm, 5mm, 7mm, 10mm, 14mm, 20mm eyepieces may be used with our PF series Spotting Scopes (except PF 63 Zoom). Full multi-coated lenses increase light transmission and contrast. High refraction, extra-low dispersion lanthanum...
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$359.00
superdigitalcity.com
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superdigitalcity.com
$359.00
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