TOP QUALITY AND BUDGET-FRIENDLY BINOCULARS: A great pair of binoculars that combines top engineering features with an economical price. Perfect for backyard birdwatching, sports events, nature and wildlife viewing, hunting, travel, boating, concerts, and live events. | EVERYTHING YOU NEED IS INCLUDED: Start your adventures today with this durable pair of water-resistant full-size binoculars. Accessories include: carrying case, objective covers, eyepiece covers, lens cloth, and instruction manual. | TOP AMERICAN OPTICS ENGINEERING: These 10x50 powerful binoculars provide you with multi-coated BK-7 prism glass that increases light transmission, resulting in brighter and sharper images with high contrast levels and 10x magnification to get you even closer to the action. | A DURABLE AND COMFORTABLE BODY: The Celestron UpClose G2 10x50 water-resistant binocular will be your event, birding, or hunting buddy for many years to come. The stylish waterproof exterior features a rubber-covered aluminum body, ergonomic thumb indents, and finger ridges for extra non-slip comfort and ease of use. | UNBEATABLE AND CUSTOMER SUPPORT: Buy with confidence from the world?s #1 telescope brand and a leading sport optics manufacturer, based in California since 1960. You?ll also receive a Limited Lifetime and unlimited access to technical support from our team of US-based experts.

TOP QUALITY AND BUDGET-FRIENDLY BINOCULARS: A great pair of binoculars that combines top engineering features with an economical price. Perfect for backyard birdwatching, sports events, nature and wildlife viewing, hunting, travel, boating, concerts, and live events. | EVERYTHING YOU NEED IS INCLUDED: Start your adventures today with this durable pair of water-resistant full-size binoculars. Accessories include: carrying case, objective covers, eyepiece covers, lens cloth, and instruction manual. | TOP AMERICAN OPTICS ENGINEERING: These 7x35 powerful binoculars provide you with multi-coated BK-7 prism glass that increases light transmission, resulting in brighter and sharper images with high contrast levels and 7x magnification to get you even closer to the action. | A DURABLE AND COMFORTABLE BODY: The Celestron UpClose G2 7x35 water-resistant binocular will be your event, birding, or hunting buddy for many years to come. The stylish waterproof exterior features a rubber-covered aluminum body, ergonomic thumb indents, and finger ridges for extra non-slip comfort and ease of use.

TOP QUALITY AND BUDGET-FRIENDLY BINOCULARS: A great pair of binoculars that combines top engineering features with an economical price. Perfect for backyard birdwatching, sports events, nature and wildlife viewing, hunting, travel, boating, concerts, and live events. | EVERYTHING YOU NEED IS INCLUDED: Start your adventures today with this durable pair of water-resistant full-size binoculars. Accessories include: carrying case, objective covers, eyepiece covers, lens cloth, and instruction manual. | TOP AMERICAN OPTICS ENGINEERING: These 8x40 powerful binoculars provide you with multi-coated BK-7 prism glass that increases light transmission, resulting in brighter and sharper images with high contrast levels and 8x magnification to get you even closer to the action. | A DURABLE AND COMFORTABLE BODY: The Celestron UpClose G2 8x40 water-resistant binocular will be your event, birding, or hunting buddy for many years to come. The stylish waterproof exterior features a rubber-covered aluminum body, ergonomic thumb indents, and finger ridges for extra non-slip comfort and ease of use.

Reduce glare and increase contrast of the Moon with the Celestron 1.25” Moon Filter | Also useful for extra bright planets as well as terrestrial viewing over sand or snow | Threads onto most 1.25” eyepieces in seconds | Model Number : 94119-A

The Celestron Universal Barlow & T-Adapter is three accessories in one!;2X Barlow: Use during visual observing to double the magnification of every 1.25" eyepiece you own.;Prime Focus Photography: Use the T-Adapter portion of this accessory to transform your telescope into a giant telephoto lens.;Tele-Extended Photography: Use the T-Adapter with Barlow to get double the magnification of prime focus mode.;T-threads accept camera brand specific T-Ring (sold separately).

Get extra enjoyment out of your Celestron FirstScope Telescope! | Kit includes a Moon filter and two eyepieces with 24X and 50X magnification | The 5x24 finderscope makes locating objects much easier | Take your FirstScope telescope anywhere with the nylon carry bag | Learn more about the night sky with BONUS Astronomy Software download

2” SCT mirror diagonal with high performance XLT coatings | 1/10th wave mirror is tested with an interferometer to ensure quality | Housing is precision machined to achieve and hold good optical alignment. | Includes a 2” to 1.25” adapter and aluminum carry case

Includes tabletop tripod w built-in slow motion controls, built-in zoom eyepiece capable of 25-75x magnification and soft carrying case. | Brings portability and versatility to a new level | Maksutov-Cassegrain optical design with multi-coated optics | Recognized for being compact and easy to use | Applicable for both terrestrial (land) and astronomical use

BaK-4 Prisms w/ Phase Coating: Increases contrast and resolution for sharper more detailed images | Fully Multi-Coated Optics: Allows maximum light transmission through the optical path for brighter images | The smartphone Adapter connects your smartphone to your telescope, so you can capture images and video through the eyepiece. | Works with all smartphone devices.

Designed with the outdoor enthusiast in mind, waterproof and fully rubber armored | Phase coated BaK-4 prisms for increased contrast and resolution | NexYZ connects your smartphone to your telescope, spotting scope, binocular, monocular, and microscope so you can capture images and video through the eyepiece. | Works with a wide range of mobile phone models, including all the latest devices from Samsung, Google, and Apple.

This smartphone adapter connects your smartphone to a telescope, binocular, spotting scope, or microscope, so you can capture images and video through the eyepiece. | Works with most smartphone devices | Compatible with most telescope eyepieces and any eyepiece with an outside diameter measuring from 29millimeter to 45millimeter | Simple to use; Place your phone in the adapter, center your phone’s camera over the eyepiece, and use the knobs to secure the adapter in place | Durable, metal bodied adapter stands up to rigorous use in the field and harsh weather conditions.

Enjoy better views through your telescope with this premium diagonal featuring diffraction-limited optics and dielectric coatings | Provides a 90° viewing angle, perfect for more comfortable viewing through refractor and Cassegrain-type telescopes | 58 layers of dielectric coatings provide an over 99% reflective surface, ensuring the maximum amount of light collected by the telescope reaches the eyepiece | Twist-lock keeps the eyepiece centered in the diagonal to provide better optical alignment | Accepts standard eyepieces, Barlow lenses, threaded filters, and other accessories with a 1.25” barrel

Zoom from low to high power in an instant with this versatile eyepiece! | Compatible with any telescope that accepts 1.25” eyepieces | This fully multi-coated Premium eyepiece zooms to any focal length between 8 mm and 24 mm - pick the best magnification for your subject | Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens | Keep the eye relief of your eyepieces while getting 2X the power | Slides into 1.25” focusers and diagonals and accepts 1.25” eyepieces | Fully multi-coated optics with blackened edges for good light transmission and minimal reflections

This Celestron T-Ring attaches to all Nikon SLR and DSLR camera bodies | Sturdy bayonet flange locks in place just like a lens, providing secure contact | Attaches to a variety of camera adapters and accessories via standard T-Threads

Enjoy wide 82° views with Celestron Luminos Eyepieces | Retractable eyecup pops up when you need it, drops down when you don’t | Sturdy anodized aluminum barrels are threaded for filters | A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on

Enjoy wide 82° views with Celestron Luminos Eyepieces | Retractable eyecup pops up when you need it, drops down when you don’t | Sturdy anodized aluminum barrels are threaded for filters | A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on

The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” eyepiece by two and a half times | High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color | Hard-anodized aluminum barrel is threaded to accept 2” filters | A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on | A 2” to 1.25” adapter is included. Allows the use of both 2” and 1.25” eyepieces.

This adapter allows you to mount your binocular (porro or roof) to a tripod for added stability and convenience

Quality x-cel lx 2x Barlow doubles the magnification of any 1. 25" Eyepiece. | 3-Element apochromatic, fully multi-coated Optics offer up bright, sharp images. | A rubber grip helps to avoid accidental drops | Barrel is threaded to accept standard 1. 25" Filters. | A brass compression ring holds the eyepiece firmly in place.

The 1-1/4" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light | Made in China | Package Dimensions : 3.0 L x 1.0 H x 3.0 W (inches) | Package Weight : 1.0 pounds

Allows attachment of 35mm SLR camera to the prime focus of your telescope | Great for terrestrial, short exposure lunar and planetary photography | Use with separate guidescope for long exposure deep-sky photography | Fits any type of telescope that uses a 1.25-inch focuser or visual back | This Celestron T-Ring attaches to all Nikon SLR and DSLR camera bodies | Sturdy bayonet flange locks in place just like a lens, providing secure contact | Attaches to a variety of camera adapters and accessories via standard T-Threads

The Celestron Universal T-Adapter connects a DSLR or SLR camera to a refractor for prime focus photography | The adapter’s chrome barrel slides into any focuser that accepts 1.25” accessories | T-Threads accept camera brand specific T-Ring (sold separately)

Threads onto the rear of Celestron 5” - 11” Schmidt-Cassegrain telescopes | Accepts any accessory with a 1.25” insert barrel, including diagonals, eyepieces, Barlows, and other adapters | Country of Origin:China | Package weight:1.0 lb

A customizable way to reduce brightness and glare on the brightest celestial objects like the moon, Venus, and bright double stars | Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current viewing conditions | Simple to use—just rotate filter’s lower ring to adjust brightness | Threads onto any Celestron 1.25” eyepiece

Instantly transform your normal Celestron 6” Schmidt-Cassegrain telescopes (6" SCT) into a yellow-light solar telescope (complete list of 6" SCT look in description section) | ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market | Scratch resistant polymer produced by American Paper Optics | Designed from the telescope’s lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place

The perfect LRGB filter set for the Celestron Skyris Filter Wheel | Red, blue, green, and luminance filters made with quality glass, and mounted in a standard 1.25 inch cell | Dichroic coatings and multiple layers of anti reflection coatings produce images with optimum color balance and light throughput | Filters transmit more than 92 percent of light from the entire visual spectrum, while blocking more than 99 percent of IR transmissions in the 730 to 920 nm range | Celestron LRGB filters are compatible with Skyris cameras, The Imaging Source cameras, and others that accept standard 1.25 inch filters

15 mm Kellner Eyepiece.6 mm Plössl Eyepiece.2x Power Lens with T-threads. 80A Blue Planetary Filter.25 Red Planetary Filter. Moon Filter. Micro Fiber Cloth. Plastic Carrying Case with Foam | Fully-coated eyepieces for higher magnification. 2x Power Lens will double the magnification of any eyepiece used with it | 2x Power Lens features t-threads to attach a camera to your telescope (with optional t-ring). Planetary filters enhance the details on Jupiter, Saturn, Mars and Venus | Moon filter allows detailed views of the Moon especially during the brighter phases | Carrying case fits all of the included items in the die-cut foam interior

Create an extra auxiliary port on your Celestron computerized mount with this AUX Port Splitter | Two auxiliary ports are required to use accessories like the Celestron StarSense Auto Align on telescopes with only one built-in AUX port | Adapter has two 6-pin auxiliary outputs and one 6-pin input | Package Dimensions : 19.05 L x 2.286 H x 14.223 W (centimeters)

L-shaped bracket attaches to the center hinge of most binoculars | Provides stability and ease-of-use for most binoculars | Mounts to .25-inch by 20-inch tripods

T-Ring attaches to M-mount Canon mirrorless camera bodies | Works with Celestron T-Adapters | 42mm female diameter thread | Sturdy bayonet flange locks for a secure fit

2MP image sensor makes a traditional microscope into a digital microscope. | Capture images and video of your specimens via your computer. | The microscope imager works with 23mm to 30mm diameter eyepieces. | Connect the imager to your computer via USB 2.0 cable. | New Celestron S-Viewer imaging software for Windows 7 /8 / 10. | Imager itself compatible with Mac OS Photo Booth and Quick Camera.

A stable-yet-lightweight, versatile, and easy-to-use tripod perfect for just about any application | Smoothly pan the horizon or tilt the viewing angle up and down with two directional adjustments—even flip your optic sideways | Customize the configuration of your tripod to fit any viewing conditions: four leg sections and three leg angles allow the tripod to work with virtually any user or terrain | Extendable center column provides even more height when needed | Includes a specially designed, protective carrying care for storage and transport

One innocent-looking strand of hair strewn across the lens in your photos or astroimages can take hours of clean-up in a photo-editing program, and a greasy thumbprint or smudge on the optics can send an otherwise perfect image to the trash. | One end contains a soft brush for removing dust and other particulates from any optical surface. The opposite end of the LensPen will handle the smudges and spots that cannot be brushed away.

Multi-Coated for maximum resolution and high contrast views | Waterproof and Fogproof for protection in damp environments | Rubber covered for protection | Limited Lifetime Warranty

Interface your NexStar telescope with your laptop or PC | Control telescope by clicking on sky maps on computer monitor | RS-232 jack on one end of cable, standard serial connector on other | Certain telescopes allow downloading new data into database | 62-inch length

Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens | Keep the eye relief of your eyepieces while getting 2X the power | Slides into 1.25 inch focuses and diagonals and accepts 1.25 inch eyepieces | Fully multicoated optics with blackened edges for good light transmission and minimal reflections

Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable price | Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses. | Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections | 1.25” barrels are threaded to accept filters

Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable price | Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses. | Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections | 1.25” barrels are threaded to accept filters

Omni eyepieces offer a quality 4 element Plossl optical design at a super affordable price | Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses | Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections | 1.25 inch barrels are threaded to accept filters

Store your 9.25” Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case. | Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope. | Multiple zippers allow for easy packing and removal of the optical tube. | External, hidden zippered pocket stores your eyepieces and other accessories. | Padded shoulder strap allows you to carry your optical tube to your observing site hands-free