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| Valid Through April 15th, 2012 | |
| Expires Apr 5, 2012 |
(3)It has now been 20 years since Tele Vue designed the original 13mm Nagler eyepiece. From then on Tele Vue has always sought ways to obtain the largest possible true fields (i.e. longer focal length) while maintaining the basic Nagler concept; 82 degree apparent field with good correction to the edge. The previous Nagler versions were not conducive to scaling to longer focal lengths. A totally innovative design using four different exotic glass types (some larger than the 70mm Pronto objective!) in a 6 element configuration, opened the door to the largest true field possible in the Nagler eyepiece family. With fewer elements, Tele Vue also retained the high contrast achieved on the Radians and Nagler Type 4s. Although the sheer size and element shapes preclude using an "instadjust" eyeguard, the eye- relief is quite comfortable and the weight was actually kept below that of the 20mm Nagler Type 2! The true field is, however, more than 50% wider (or 2.35x the area). Tele Vue hopes the 31mm Nagler Type 5 gives you as much of a "spacewalk" jolt as the original 13mm Nagler did 20 years ago.
TThis innovative product is a great addition to your SLR camera lens collection. Weighting only 185 grams, Lens2scope unlashes the power of camera lens and turn it into a powerful spotting scope in a single snap. With the advanced ED,APO glass or even the aspherical elements used in the modern camera lens, you can fully take advantages of the high quality optics and make the crystal sharp observation by Lens2scope. Having both quality spotting scope and camera lens in your camera bag without the redundant weight loading is now possible. When attached with the camera lens, the spotting scope optical magnification ratio is the camera lens focal length divided by Lens2scope focal length of 10mm. For example, if it's attached to the 70-200mm f/4 zoom telephoto lens, the combination is a 7-20X zoom spotting scope. The macro lens can also be used with Lens2scope as a long working distance loupe. With the 1:1 magnification macro lens, it becomes a 25X loupe with the right erected image. pecification Focal length: 10m Maximum aperture: 1:2 on axis; Minimum 1:4 through field of View Lens construction: 5 elements in 3 groups Prism system: Roof Prism Apparent field of view: 42 degrees Maximum exit pupil: 2.5mm Eye relief: 20mm with foldable eyecup for glass wear observation. Spotting scope magnification ratio: 1/10X the focal length of the lens mounted. Loupe magnification ratio: 25X when the lens mounted has 1:1 macro capability. Focus adjustment: By camera lens Zoom system: By camera lens Dimensions: Straight: Length 18 x Width 8 x Height 9 cm Angled: Length 18 x Width 8 x Height 11cm Weight: Approximately 185 grams Tripod : detachable tripod mount for light weight lens only Lens mount compatible: Canon EF(EF-S), Nikon F(DX) as 2010/10.* * Among these lens mounts listed, Lens2scope is not compatible with lens uses "drive by wire only" focus mechanism.
(1)TeleVue 5x Powermate image amplifier PMT-5126 Barlow lens 1.25" T Ring Adaptable
Celestron XCel LX Series 1.25in Eyepiece, 5mm - 93421
Small .965" eyepieces are difficult to find today. Our line of .965" Astro Optics Economy eyepieces will replace your lost are damaged eyepiece. This eyepiece will fit all brands and types of telescopes that have a .965" focuser.
Instadjust was developed for maximizing contrast while aiding in proper eye positioning for non-eyeglass wearers. It is essential, since with the Radian's long eye-relief, non-eyeglass wearers could easily get too close to the eyepiece, resulting in vignetting where edge field rays miss your pupil. The push-pull, click-stop adjustment permits fast positioning and maximum suppression of environmental stray light. Another unique development is the Pupil Guide. It helps non-eyeglass wearers, especially novices, zero-in and stay centered on the exit pupil. The Pupil Guide is included with all Radian and Nagler Type 4s and fits under the soft, fold-down rubber eyeguard.
Specs:
Radian- 20mm eye-relief across the entire series. Instadjust push-pull eyeguard with 7 stop positions, locates the eye at optimum position for viewing comfort. Extreme edge of field sharpness. Most compact, long eye-relief widefield eyepieces.
* 0.8 Lbs
Celestron XCel LX Series 1.25in Eyepiece, 25mm - 93426
(1)Blackened lens edges, anti-reflection threads and rubber eyeguards deliver maximum contrast. 100% full field visual inspection on our own flat-field test instruments guarantees the performance of every Tele Vue eyepiece.82°, 13mm 9mm, 7mm and 5mm focal lengths are a compact 7-element design using different exotic materials plus coating processes. Untouched is the full field pinpoint sharpness, but this series benefits from greater contrast. All focal lengths feature 12mm of eye-relief.High technology, parfocal 1 1/4" eyepieces, with 12mm eye relief. Perfect medium/high power eyepieces for the finest telescopes.
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| Expires Apr 8, 2012 |
(1)The Vixen NLV Series Eyepieces feature comfortable long 20mm eye-relief, simple twist-up eyecups for adjusting the best eye-point and high grade Lanthanum glass for clear and high contrast viewing. All optics are multi coated.Size: 31.7mm
For attaching 1.25-Inch Imagers to rear cell of LX/LS/LT Telescopes.
(1)The Pentax eyepiece has an improved 70 degree field of view for easier viewing. The XW 7, 10, 14, 20 will give a wider field of view than our previous eyepieces when used on Pentax Spotting Scopes or with telescopes. The XW 14, 20, 30, and 40 are designed specifically to provide ideal viewing conditions when used with a telescope. They have fully multi-coated lenses increase light transmission and color quality.
(1)The right eyepiece can make or break any telescope. After all, why squint through a tiny pinhole when you can linger at a dramatic window on the universe and examine every detail? Meade Series 5000 eyepieces offer revolutionary new advances in resolution, image correction and eye relief at irresistible prices. You simply won’t believe how a premium eyepiece improves your view, no matter what scope you own. See pinpoint resolution edge-to-edge with luxuriously long eye relief. If you think our Series 5000 eyepieces look good on the outside, wait until you see the heavens through one. Series 5000 5-Element Plössls have the widest apparent field of view (60º) of any Plössl on the market. For uncompromising views that make any telescope better, order a set today. You have to see the universe through one to believe it.
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| Expires May 1, 2012 |
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| Expires Apr 1, 2012 |
This Celestron 6mm eyepiece is a four element premium Plössl. It's great for high power wide field views of objects. The field of view is: 52 ° Threaded barrels accept 1.25" thread-in filters. Works on all types and brands of telescopes with a 1.25" focuser.
(2)Blackened lens edges, anti-reflection threads and rubber eyeguards deliver maximum contrast. 100% full field visual inspection on our own flat-field test instruments guarantees the performance of every Tele Vue eyepiece.82°, 13mm 9mm, 7mm and 5mm focal lengths are a compact 7-element design using different exotic materials plus coating processes. Untouched is the full field pinpoint sharpness, but this series benefits from greater contrast. All focal lengths feature 12mm of eye-relief.High technology, parfocal 1 1/4" eyepieces, with 12mm eye relief. Perfect medium/high power eyepieces for the finest telescopes.
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| Save 30% or more on baby girls' clothing sets and dresses from Rare Editions, Direct from Amazon.com and eligible for FREE Super Saver Shipping, Amazon Prime, and Free Returns. | |
| Expires Mar 25, 2012 |
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| A great gift for anyone needing a little inspiration and sure to charm teens and the young at heart, four miniature message charms serve as a reminder to live for today! Each charm features its own word and inspirational message: Sing - as though no on can hear you; Live - as though Heaven is on earth; Dance - as though no one is watching you; Love - as though you've never been hurt before. Charms measure 3/4" L each on an 18" L adjustable snake chain that extends to 24" L. Treat yourself to a fashionably fun reminder of all the good things in life...or gift a friend! Proudly made in New Mexico, USA with fair labor. We do our part for the environment by handcrafting our jewelry from recycled genuine .925 sterling silver. | |
| Expires Mar 19, 2012 |
A great gift for anyone needing a little inspiration and sure to charm teens and the young at heart, four miniature message charms serve as a reminder to live for today! Each charm features its own word and inspirational message: Sing - as though no on can hear you; Live - as though Heaven is on earth; Dance - as though no one is watching you; Love - as though you've never been hurt before. Charms measure 3/4" L each on an 18" L adjustable snake chain that extends to 24" L. Treat yourself to a fashionably fun reminder of all the good things in life...or gift a friend! Proudly made in New Mexico, USA with fair labor. We do our part for the environment by handcrafting our jewelry from recycled genuine .925 sterling silver.
This innovative product is a great addition to your SLR camera lens collection. Weighting only 185 grams, Lens2scope unlashes the power of camera lens and turn it into a powerful spotting scope in a single snap. With the advanced ED,APO glass or even the aspherical elements used in the modern camera lens, you can fully take advantages of the high quality optics and make the crystal sharp observation by Lens2scope. Having both quality spotting scope and camera lens in your camera bag without the redundant weight loading is now possible. When attached with the camera lens, the spotting scope optical magnification ratio is the camera lens focal length divided by Lens2scope focal length of 10mm. For example, if it's attached to the 70-200mm f/4 zoom telephoto lens, the combination is a 7-20X zoom spotting scope. The macro lens can also be used with Lens2scope as a long working distance loupe. With the 1:1 magnification macro lens, it becomes a 25X loupe with the right erected image. pecification Focal length: 10m Maximum aperture: 1:2 on axis; Minimum 1:4 through field of View Lens construction: 5 elements in 3 groups Prism system: Roof Prism Apparent field of view: 42 degrees Maximum exit pupil: 2.5mm Eye relief: 20mm with foldable eyecup for glass wear observation. Spotting scope magnification ratio: 1/10X the focal length of the lens mounted. Loupe magnification ratio: 25X when the lens mounted has 1:1 macro capability. Focus adjustment: By camera lens Zoom system: By camera lens Dimensions: Straight: Length 18 x Width 8 x Height 9 cm Angled: Length 18 x Width 8 x Height 11cm Weight: Approximately 185 grams Tripod : detachable tripod mount for light weight lens only Lens mount compatible: Canon EF(EF-S), Nikon F(DX) as 2010/10.* * Among these lens mounts listed, Lens2scope is not compatible with lens uses "drive by wire only" focus mechanism.
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| Rivka Friedman Textured Satin Round Dangle Earrings. Earrings Features Cubic Zirconia Accent and Hook Finding. Imported. Comes with Signature Rivka Friedman Pouch and Hangtag. All Rivka Friedman Jewelry is Nickel/Cadmium/Lead Free | |
| Expires Mar 19, 2012 |
Rivka Friedman Textured Satin Round Dangle Earrings. Earrings Features Cubic Zirconia Accent and Hook Finding. Imported. Comes with Signature Rivka Friedman Pouch and Hangtag. All Rivka Friedman Jewelry is Nickel/Cadmium/Lead Free.
