GSO 1.25" Plossl Eyepiece - 9mm # GSP-09
(1)Great for accurate polar alignment, the 4-element Plossl design is also well suited for off-axis guiders, where light gathering is minimal. Fully multi-coated lenses, 40-deg apparent field. LED-illuminated double crossline reticle has adjustable focus and brightness. SR-54 batteries included. 1.25" diameter.
Proudly made in the USA, the Dew-Not Dew Remover is a thick film heater manufactured for operation at 12 volts. Sixty-six percent of the surface area is heat emitting - this means more even heat distribution and no localized hot spots or burnouts often associated with resistance wire heaters. Protected by over 30 USA and international patents, and carrying more than 20 years of constant improvements and enhancements, the Dew-Not Dew Remover is the ultimate in reliability and efficiency.
Features
* 12 Volt. * 15.5 Watt. * 1.30 Amp. * Compatable with standard dew heater controllers.
If you're new to astronomy or looking for the perfect gift for someone interested in the stars, this new edition of Starry Night Complete Space & Astronomy Software has everything you need to get started. With direct, easy-to-understand explanations and impressive visuals of all kinds of night sky phenomena, Complete Starry Night Complete Space & Astronomy Software is the perfect way to share the wonders of the universe with your entire family. Satisfy your curiosity about the universe without having to do more than point, click and explore. Find out what it is like to be an astronaut in spaceship mode where you can travel to the edges of the known universe. See what the universe looked like thousands of years ago or what it will look like thousands of years from now. As new discoveries are made, the new objects will automatically update into the software! You'll never be lost in space with these stellar planetarium-in-a-box that gets you up and viewing in minutes. Over 15 new features for Starry Night Complete Space & Astronomy version 6.3 include: new planets and their moons, 5 additional photorealistic horizon panoramas, animated trips between planets now include visually appealing planet avoidance, saturn's rings and ring shadows more precise than ever, moons can now be added to dwarf planets, add or edit planet surface images or 3DS model assignments, and much more!
This 4mm TMB Planetary eyepiece was designed to provide exceptional high power/comfortable eye relief observing with long focal length refractors, reflectors, or catadioptric scopes under average or better seeing conditions. It is optimized to view bright objects, both on and off axis, while showing maximum contrast, detail, and definition. It has very high light transmission, very high contrast, minimal lateral color, and minimal light scatter.
Combine the high resolution of the 4mm TMB planetary with its high contrast and you have an eyepiece that's unexcelled for lunar and planetary observing and binary star splitting. While the 4mm TMB eyepiece is optimized for observing subtle lunar and planetary detail and contrast, the eyepiece works equally well for splitting close binary stars, resolving compact globular clusters, etc. The 4mm focal length of this TMB provides very probably the maximum power possible with an f/10 Schmidt-Cassegrain, as it gives a very high 62.5x per inch of aperture with such a scope. That's more than the 50x-60x per inch of aperture considered the maximum possible under excellent seeing conditions. It provides the 0.5mm exit pupil recommended as the minimum usable for maximum detail with an f/8 focal ratio refractor or reflector.
Eye relief, at 10mm, is quite good for an eyepiece with such a short focal length. Vignetting will only be moderate for those who must wear eyeglasses while observing. This usually won't be a problem when using the TMB Planetary eyepiece on the kinds of objects for which it was optimized - planets, binary stars, etc. - as these small objects are generally kept in the center of the eyepiece field, where your eyesight is sharpest.
For Dobsonian users and others without tracking drives, the very low lateral color and other aberrations of the 4mm TMB allow a planet to drift across its entire 58 degree field while still being sharp and having high cont
(3)This Remote Control is a replacement for NIKON MC-DC2, Fits Nikon D7000 D5100 D5000 D3200 D3100 D90
(10)We offer a rugged, soft custom case to fit the SkyQuest XT8 optical tube. It is fully padded on all sides to provide maximum protection of your instrument. Our padded scope cases provide a convenient means for transporting and storing your scope. It'll stay cleaner and last longer, free of dings and scrapes. They're made of heavy, water-resistant polyester/nylon material with padding sewn into the inner lining. Full-length zipper allows easy access. Handle straps fit nicely in the hand and most are long enough to sling over a shoulder, too. Comfortable to carry, forgiving of bumps and bruises, and more space-efficient than boxy hard cases, our scope cases are a smart buy for any telescope owner. Get yours today! One-year limited warranty.
The Zigview Twin1 ISR Interval Shutter Release provides much more convenient interval photographing a large LCD window. It also provides stable and shake free shooting by wire shutter release control. It features various interval parameter settings.
(4)NANUK cases are designed to protect the most sensitive equipment in the harshest environments. Whether battling the scorching heat of the Sahara desert or the bone chilling cold of the arctic, every detail of NANUK has been refined and perfected to offer the utmost in protection and performance. From our high-impact NK-7 resin to our PowerClaw latches, NANUK has been engineered and manufactured to stringent military specifications to surpass the needs of the most demanding users. These virtually indestructible, lightweight, watertight cases offer the ultimate grade of protection in a variety of sizes, configurations and colors. Complimented by a large selection of optional accessories and an incredible degree of customizability, NANUK is the best choice to move your equipment in complete security. Whether transporting valuable equipment around the world or simply protecting sensitive tools in the urban jungle, NANUK is up to the challenge. NANUK comes loaded with innovative features. Countless hours of research and development went into defining the requirements for NANUK. The result is a line of cases that are equipped to meet today’s challenges. Responding to feedback from professionals in various fields, NANUK is the evolution of traditional protective cases. NANUK has also been designed to adapt as your needs change. Many features that are optional on other cases are standard on NANUK. By integrating attachment features into the case at the design stage, you can easily add a shoulder strap or a panel kit without modifying the case with holes or additional hardware. The attachment features are already there when you need them. Waterproof. Lightweight impact resistant NK-7 resin. Lifetime guarantee. PowerClaw latching system. Soft grip foldable handle with handle stay. Integrated lid stay. 100% stainless steel hardware. Padlockable. Integrated bezel system. Stackable.
(1)The AstroTrac opens up a whole new area of photography. Now your camera can reveal the heavens in a way which isn't possible with the naked eye. What does it do? Most objects in the night sky are very dim, so photographing them requires long exposures, normally between 1 and 5 minutes. Standing on Earth, it appears that we are stationary and the sky is rotating. During an exposure of several minutes, this movement will show up as star trails in photographs. The AstroTrac follows the movement of the sky with great accuracy eliminating star trails and ensuring sharp images with pinpoint' stars. How does it work? Using an AstroTrac couldn't be easier. Setup takes just a few minutes using standard photo kit. Point your camera at the target in the sky, make sure it is properly focused and start the exposure. A few minutes later, end the exposure and enjoy the fantastic images on the back of your camera! Portability Less than 1.4 kg (3.1 lb) in weight and less than 44 cm (17.5") long,the TT320x is extremely portable and can easily be carried with other equipment. The TT320x can be easily carried in airline hand luggage under the new luggage size and weight restrictions. Worldwide Not only is the TT320x extremely portable, but its patent pending drive mechanismalso makes it useable anywhere in the northern or southern hemispheres without the need to press buttons, flick switches or reprogram. In the northern
Farpoint FP315 Astro counter ring weight for meade lightBridge. These weights are sold individually and weigh 1.875 pounds each. In tests with a 12" telescope the basic set, plus 1 additional weight nicely balanced a 2" eyepiece, a Telrad and a Stellar View finder scope.
(10)NANUK cases are designed to protect the most sensitive equipment in the harshest environments. Whether battling the scorching heat of the Sahara desert or the bone chilling cold of the arctic, every detail of NANUK has been refined and perfected to offer the utmost in protection and performance. From our high-impact NK-7 resin to our PowerClaw latches, NANUK has been engineered and manufactured to stringent military specifications to surpass the needs of the most demanding users. These virtually indestructible, lightweight, watertight cases offer the ultimate grade of protection in a variety of sizes, configurations and colors. Complimented by a large selection of optional accessories and an incredible degree of customizability, NANUK is the best choice to move your equipment in complete security. Whether transporting valuable equipment around the world or simply protecting sensitive tools in the urban jungle, NANUK is up to the challenge. NANUK comes loaded with innovative features. Countless hours of research and development went into defining the requirements for NANUK. The result is a line of cases that are equipped to meet today’s challenges. Responding to feedback from professionals in various fields, NANUK is the evolution of traditional protective cases. NANUK has also been designed to adapt as your needs change. Many features that are optional on other cases are standard on NANUK. By integrating attachment features into the case at the design stage, you can easily add a shoulder strap or a panel kit without modifying the case with holes or additional hardware. The attachment features are already there when you need them. Waterproof. Lightweight impact resistant NK-7 resin. Lifetime guarantee. PowerClaw latching system. Soft grip foldable handle with handle stay. Integrated lid stay. 100% stainless steel hardware. Padlockable. Integrated bezel system. Stackable.
(10)NANUK cases are designed to protect the most sensitive equipment in the harshest environments. Whether battling the scorching heat of the Sahara desert or the bone chilling cold of the arctic, every detail of NANUK has been refined and perfected to offer the utmost in protection and performance. From our high-impact NK-7 resin to our PowerClaw latches, NANUK has been engineered and manufactured to stringent military specifications to surpass the needs of the most demanding users. These virtually indestructible, lightweight, watertight cases offer the ultimate grade of protection in a variety of sizes, configurations and colors. Complimented by a large selection of optional accessories and an incredible degree of customizability, NANUK is the best choice to move your equipment in complete security. Whether transporting valuable equipment around the world or simply protecting sensitive tools in the urban jungle, NANUK is up to the challenge. NANUK comes loaded with innovative features. Countless hours of research and development went into defining the requirements for NANUK. The result is a line of cases that are equipped to meet today’s challenges. Responding to feedback from professionals in various fields, NANUK is the evolution of traditional protective cases. NANUK has also been designed to adapt as your needs change. Many features that are optional on other cases are standard on NANUK. By integrating attachment features into the case at the design stage, you can easily add a shoulder strap or a panel kit without modifying the case with holes or additional hardware. The attachment features are already there when you need them. Waterproof. Lightweight impact resistant NK-7 resin. Lifetime guarantee. PowerClaw latching system. Soft grip foldable handle with handle stay. Integrated lid stay. 100% stainless steel hardware. Padlockable. Integrated bezel system. Stackable.
(10)NANUK cases are designed to protect the most sensitive equipment in the harshest environments. Whether battling the scorching heat of the Sahara desert or the bone chilling cold of the arctic, every detail of NANUK has been refined and perfected to offer the utmost in protection and performance. From our high-impact NK-7 resin to our PowerClaw latches, NANUK has been engineered and manufactured to stringent military specifications to surpass the needs of the most demanding users. These virtually indestructible, lightweight, watertight cases offer the ultimate grade of protection in a variety of sizes, configurations and colors. Complimented by a large selection of optional accessories and an incredible degree of customizability, NANUK is the best choice to move your equipment in complete security. Whether transporting valuable equipment around the world or simply protecting sensitive tools in the urban jungle, NANUK is up to the challenge. NANUK comes loaded with innovative features. Countless hours of research and development went into defining the requirements for NANUK. The result is a line of cases that are equipped to meet today’s challenges. Responding to feedback from professionals in various fields, NANUK is the evolution of traditional protective cases. NANUK has also been designed to adapt as your needs change. Many features that are optional on other cases are standard on NANUK. By integrating attachment features into the case at the design stage, you can easily add a shoulder strap or a panel kit without modifying the case with holes or additional hardware. The attachment features are already there when you need them. Waterproof. Lightweight impact resistant NK-7 resin. Lifetime guarantee. PowerClaw latching system. Soft grip foldable handle with handle stay. Integrated lid stay. 100% stainless steel hardware. Padlockable. Integrated bezel system. Stackable.
Description coming soon!!!
The Astro-Tech #ATF multiple reticle finder is a single-power illuminated multiple reticle red-dot finder for astronomy and daylight terrestrial use. The lightweight and compact Astro-Tech finder features a precision ground reflex lens viewing window with minimal parallax; four different reticle patterns; seven brightness levels; and a two-part mounting base for installing the finder on a variety of telescopes.
Any of four different reticle patterns can be selected by a lever at the rear of the finder. They include a single dot, such as that found in most traditional red dot finders; a plain crosshair; a circle with four short bars that extend out from the edges of the circle; and a dot within a circle. The reticle patterns are projected on a multicoated optical glass viewing window that's roughly the proportions and shape (but not the actual size!) of a 16 x 9 HDTV screen. When the sky is viewed through the window, the red reticle appears to be superimposed on the sky or daytime landscape. You can choose the reticle pattern that best suits your viewing style and personal preferences. The actual projected reticles can be seen in the feature image below. A rubber cover is supplied to slip over the glass screen to protect its premium coatings when the scope is not in use.
The Astro-Tech finder is CNC-machined from solid aluminum for strength and durability, rather than being molded of fragile plastic, as are most red-dot finders. The finder is anodized a non-reflective matte black. The finder's matte black dovetail base is also CNC-machined from aluminum stock.
The supplied two-piece finder base can be used in either of two ways. The mounting stalk by itself is 13.5mm wide and will fit into the finder mounting bracket provided with most larger Astro-Tech and TMB refractors and into the Antares quick release finderscope bracket, as well as into most other brands of quick release bracket shoes. Product Details
Baader Planetarium Neutral Density Filter
The Baader Planetarium 2" Neutral Density Filter is a great addition to any filter collection. This filter comes as a ND 1.8 and is housed in a 2" Cell. Baader Neutral Density Filters are a step above the rest as it pertains to quality and in return you get a superior performing product.
Color filters are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.xFilters solve, or greatly reduce, the effects of two basic observing problems: (a) Irradiation is the fuzzying of a boundary between lighter and darker areas of the Moon or a planetary surface and can be caused either by the effects of highly contrasting light impacting the human eye or by the motion of the Earth's atmosphere, through which the observation is being made. (b) Contrast is the separation of adjacent surface regions according to their color; for example, a light green area on Mars can become mixed in the eye with an adjacent light yellow area, to the effect that the combined area appears yellow-green, unseparated into its component regions.The use of a Meade Series 4000 color filter can mean the difference between seeing small craterlets in the floor of Clavius on the Moon and not; it can mean the difference between seeing five or six whirls, festoons, and loops in Jupiter's north equatorial belt and seeing one or two; it can mean the difference between seeing the inner crepe ring of Saturn and not. Depending on atmospheric conditions on both the Earth and the planet being observed, the advantages of color filters can be anywhere from subtle to dramatic.Series 4000 filters thread into the barrels of virtually all 1.25" eyepiece brands. Meade Series 4000 filters are a large 26mm in clear aperture and are manufactured from the purest crown optical glass, dyed-in-the-mass (not "color coated"); there are no finer filters available for telescopic applications. Each filter glass is anti-reflection coated on both sides and is mounted in a machined aluminum cell with the Wratten No. of the filter marked on the side of the cell. Filters may be piggybacked, or stacked, to achieve selective filtration of the visual color spectrum. The eyepiece-with-filter can be
Color filters are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
Filters solve, or greatly reduce, the effects of two basic observing problems: (a) Irradiation is the fuzzying of a boundary between lighter and darker areas of the Moon or a planetary surface and can be caused either by the effects of highly contrasting light impacting the human eye or by the motion of the Earth's atmosphere, through which the observation is being made. (b) Contrast is the separation of adjacent surface regions according to their color; for example, a light green area on Mars can become mixed in the eye with an adjacent light yellow area, to the effect that the combined area appears yellow-green, unseparated into its component regions.
The use of a Meade Series 4000 color filter can mean the difference between seeing small craterlets in the floor of Clavius on the Moon and not; it can mean the difference between seeing five or six whirls, festoons, and loops in Jupiter's north equatorial belt and seeing one or two; it can mean the difference between seeing the inner crepe ring of Saturn and not. Depending on atmospheric conditions on both the Earth and the planet being observed, the advantages of color filters can be anywhere from subtle to dramatic.
Series 4000 filters thread into the barrels of virtually all 1.25" eyepiece brands. Meade Series 4000 filters are a large 26mm in clear aperture and are manufactured from the purest crown optical glass, dyed-in-the-mass (not "color coated"); there are no finer filters available for telescopic applications. Each filter glass is anti-reflection coated on both sides and is mounted in a machined aluminum cell with the Wratten No. of the filter marked on the side of the cell. Filters may be piggybacked, or stacked, to achieve selective filtration of
Baader Planetarium has evolved the wide-field astronomical eyepiece to a new level.
Introducing the world's first production Astronomical Eyepieces to use aspheric surfaces, the 31mm and 36mm Baader Hyperion-Aspheric 72 degree Modular Eyepieces. This new technology has allowed Baader to eliminate eyepiece aberrations without the usual penalty of extra lens elements, excessive size and weight, or high cost.
The Hyperion Aspheric's freedom from blackouts, kidney beaning, and lack of distortion combines with their long eye relief to produce a view that is uncommonly comfortable and natural for all users (including eye-glass wearers and users of popular astigmatism correcting lenses).
The ultra-wide 72 degree field is extremely flat and distortionless (virtually free of angular magnification distortion)
Baader's renowned Phantom Group Multi-Coatings and thorough internal baffling produce an extremely bright and high contrast view that is free of scatter.
Superb for projection imaging. The Hyperion-Aspherics are threaded to accept the full line of Hyperion Digital T-Rings, for a robust direct attachment of almost any camera. The clever use of 2"x24tpi SCT threads for attaching the 2" barrel permits the Hyperion-Aspherics to directly thread onto the rear cell of popular SCTs. This results in the highest rigidity possible for imaging.
Dual Barrel Configuration - two barrel sizes are provided with each Hyperion Aspheric. The standard 2" barrel provides the full 72 degree field size, and a special wide-field 1.25" barrel provides the maximum true field ever in a 1.25" format, with a field stop size of 1.265"(32mm) perfect for extracting every bit of field possible in 1.25" telescopes or binoviewers.
(9)- New Rubber Eyepiece For Canon
- This rubber eyepiece links eye to camera for improved viewfinder optics. Easily upgrade your camera eyepiece in seconds. Unique self locking mount system keeps eyecup securely in place. The eyecup rotates to accommodate both right and left eyed shooters. Works great for blocking out ambient light. A great accessory for every photographers kit!
- Compatible with:
* CANON EOS 550D,500D, 450D, 400D, 350D, 300D, 5D, 10D, 20D, 30D, D60, D30
* CANON EOS Digital Rebel, Rebel XT, Rebel XTi, 1D, 1D MK II
- New Premium Microfiber Cleaning Cloth
- Ultra gentle! Extremely fine microfiber leaves zero scratches, streaks or marks. Safe for all lenses.
- Features special saw tooth pattern edges. Other sellers' cloths have unfinished edges that will fray easily, the weave becoming undone and threads pulling out easily. Our microfibers are made with premium materials and designed to the highest standard of quality.
- Ideal for cleaning oil and dirt off eyeglasses, iPhone/iPad and other touch screens, binocular lenses, digital SLR and other camera lenses, GPS devices, and other delicate optics.
- Clean without the need of soaps or detergents. Wipe down kids' toys, cribs, stainless steal counters and other areas you want to keep chemical free.
- Great value for your money. Reusable and long lasting. No more paper towel and tissue waste.
- Extremely handy! Keep one in your office, home office, laptop bag, camera bag and car.
- Size: 6 x 7 inches (15cm x 18cm)
- Each microfiber is individually and neatly packed in it's own polyurethane plastic bag for long term safekeeping.
