Fully coated lenses, fold down eyecups, and BK7 prisms round out the list for the full size binocular.

Powerful 10x magnification makes this compact an excellent choice for all conditions.

National Geographic Refractor Telescope (70x900)

This elegant Porro-prism binoculars have excellent optical characteristics.
The fully coated optics guarantee a decisively higher light transmission through the glass, thus increasing color fidelity and contrast. Diopter compensation is standard with these models. This makes these binoculars suitable for beginner birders or nature observers.
Even on windy days, due to the 10x magnification, a stable image is provided. The 50-mm objective lenses gather enough brightness for observation even in twilight conditions. A carrying pouch and neck strap are included. For longer observations, a tripod-adapter thread is integrated.

Now we are going to get a little bit bigger. These classic 8x40 binoculars are able to show you observed details, even from a long distance very clear. Let your journey of discovery begin.

National geographic 8x42 Roof Prism Binoculars.
High quality, versatile waterproof binoculars.
Twist-up eyecups to cater to observers with or without glasses.
Featuring Bak-4 prism, the 8x42 is fully multi-coated to provide great colour fidelity and high contrast.
Objective caps allow you to keep your objective lenses protected when not in use, and allow for quick and easy opening and closing.

Celestron PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer.
The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power.
Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron’s PowerSeekers are the ideal choice for an affordable and high quality telescope that will provide many hours of enjoyment for the entire family.

PowerSeekers are quick and easy to set up – even for the novice. No tools are required for assembly!
Their sturdy equatorial mounts are perfect for tracking objects in the night sky, and the collapsible alt-azimuth mounts are perfectly suited for terrestrial (land) viewing as well as astronomical use.
All of Celestron’s PowerSeekers include a full range of eyepieces plus a 3x Barlow lens that provides an increase in viewing power hundreds of times greater than that of the unaided eye!
PowerSeekers are designed and manufactured using all fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity.
Erect Image Optics are ideal for terretrial (land) and astronomical (sky) use.
Locate and identify thousands of celestial objects on your laptop or PC with “The Sky ” Level 1 software included FREE with every PowerSeeker model.

Powerful 10x magnification makes this compact an excellent choice for all conditions.

Powerview - Porro
HIGH-QUALITY, ALLAROUND PERFORMERS.

There’s a model for every adventure. At prices that don’t make owning one of each out of the question. Our porro-prism Powerview® series is a combination of precision optics, durability and styling that will make the most of your time outdoors. One look and it’s clear: You simply can’t do better for the money.

Quality and Affordability
The ACULON A211 8x42 binoculars feature 8-power multicoated lenses and 42mm objectives fabricated with Nikon’s exclusive lead and arsenic free Eco-Glass™.  The BaK4 Porro prism systems within all ACULON A211 binoculars deliver a high quality image under a multitude of lighting conditions, making these binoculars effective from dawn till dusk.  All together the ACULON A211 8x42 binoculars are a compact, high-quality, and cost effective choice.

Aspherical Multicoated Eco-Glass Lenses
Delivering a bright and clear image in most lighting conditions
A triad of optical technology is integrated into the ACULON A211 binoculars.  Aspherical eyepiece lenses aid in delivering a flat field of view, while lens multicoating enhances image brightness.  The environmentally-friendly Nikon Eco-Glass ’ lenses deliver astonishing clarity and precision in a lighter-weight, lead and arsenic-free glass composition.

Turn-and-Slide Rubber Eyecups
Facilitates easy positioning of eyes at the correct eye-point and allows for comfortable viewing during extended periods of use.

Smooth Central Focus Knob
The fast and smooth range of focus allows for quick viewing in addition to the ACULON A211 line’s comfortable and ergonomic design.

Ergonomic, Lightweight Body Design
The ACULON A211 8x42 binoculars are designed to be as light as possible along with excellent ergonomics.  This assures you will be comfortable and steady throughout extended periods of use and makes them extremely easy to carry all day long.

Durable Rubber-Armored Coating
ACULON A211 8x42 binoculars are built to handle virtually any environment you can bring them into.  No matter what the weather conditions may be, you will always have a sure, non-slip grip on your binoculars, making them one piece of equipment you can always count on to perform.

Fully coated optics for superior light transmission and brightness
Multi coated optics on select models
Non-slip rubber armor absorbs shock while providing a firm grip
Contemporary styling

Compact and tough, these powerful binoculars have features designed to please the spectator in all of us.

The Celestron AstroMaster-70 is a very good telescope for beginners. It is ideal for both terrestrial and celestial applications. The AstroMaster-70 offers multi-coated glass optics to allow clear and crisp images. This refractor model can also be used for astrophotography with an appropriate T-Mount adapter. It comes with a rugged pre-assembled tripod, a 20mm eyepiece and a permanent mounted Starpointer finder scope to easily locate heavenly objects.

The Bushnell 10x50 Pacifica Binocular is a larger-class, higher-magnification entry in their ultra-economical porro prism collection. It has fully coated optics and performs focusing with an "Insta-Focus" lever instead of a wheel, which many find quicker and easier than more conventional systems. This binocular's great when you can't get very close to your subject, and don't mind carrying a larger unit in order to better enjoy brighter enhanced-magnification viewing.Larger class 10x50 porro prism binocular with a 5.7° viewing angle. Fully coated optics. Uses "Insta-Focus" lever instead of conventional wheel or dial. Simple peel-down type rubber eyecups.

A compact, optically-fast telescope for astronomers that is easy to transport and simple to operate. It is a so-called 'Dobsonian' telescope. This type of reflecting telescope is very easy for beginners to use and collects a lot of light from astronomical objects.

This Dobsonian reflector telescope comes fully assembled. It can be simply placed on a table for you to immediately get started with your space exploration. Extensive accessories are provided for getting started as simply as easily as possible with your star-filled fun.

“Unlike other adapters, the NexYZ features three directional knobs (X, Y and Z axes) that perfectly align your phone’s camera with the scope eyepiece in seconds. In addition, you can make tension adjustments to keep the phone firmly in place and, rather pleasingly, the clamp system allows the phone to be positioned to capture images in landscape mode as opposed to portrait, which is so often the hallmark of most smartphone images.” – from Expert Reviews, “Birdwatch” magazine, November 2018

“Fitting the phone to the adapter is simple and quick, and the phone is held securely in place – no need to worry about it dropping out as you move around. You then adjust the phone’s position using the X and Y axis knobs – this too is easy and relatively quick. Finally, the Z axis knob enables you to lower or raise the phone to eliminate vignetting.” – Matt Merritt, “Unlock your phone’s potential,” Gear Reviews, “Birdwatching” magazine, August 2018

NexYZ fits any eyepiece from 35 mm to 60 mm in diameter including telescopes with 1.25” and 2” eyepieces, spotting scopes, monoculars, and binoculars. NexYZ will also attach to microscopes with the addition of the included adapter ring, which takes the usable diameter down to 25 mm, the size of a standard microscope eyepiece. A strong spring and a threaded twist lock provide a two-level strong and secure grip on the optical instrument’s eyepiece so you can image with confidence.

NexYZ also accommodates a huge range of smartphones. The phone platform is fully adjustable and can fit any device—usually with the case still on. Even larger “phablets” like the iPhone 8 Plus and latest Samsung Galaxy devices work perfectly. The secure platform stands up to the weight of these heavier devices with ease.

If multiple people want to capture a shot through your optic, NexYZ’s simple spring-loaded clamps make it easy to remove one device and replace it with another in seconds. NexYZ is the ideal solution for star parties and group bird walks where everyone wants their own shot of the action.

Easy as X-Y-Z
What makes NexYZ different from other smartphone adapters? The three-axis adjustment. Most adapters rely on you placing your phone perfectly on the platform and only offer limited adjustment in two axes. But NexYZ gives you the power to place your phone on the platform, center it over the eyepiece with the X and Y knobs, and then move up or down over the eyepiece until you have the entire field of view in your shot.

And even though this adjustment is ultra-precise, it’s still quicker and easier than with other adapters. From start to finish, the process only takes about 30 seconds, including the time it takes to insert the phone into NexYZ, attach NexYZ to an eyepiece, start the camera app, and center the camera over the eyepiece using the knobs. If you switch phones, eyepieces, or optical instruments, you will need only slight adjustments to re-center the camera over the new eyepiece.

You can also switch your image from portrait to landscape simply by turning the padded eyepiece clamp and readjusting the X, Y, and Z axis to realign your phone with the eyepiece.

NOTE: NexYZ fits telescopes, spotting scopes, binoculars, monoculars, and microscopes. It will not fit riflescopes. NexYZ will work with most phone cases, but if you have an especially large phone case with built-in batteries or a folio style case, Celestron recommends removing it for optimal use.

Only Thing We Didn't do Was Teach Them to Swim.

The ultimate on-the-water viewing companions, our everpopular H20™ binoculars have been enhanced for 2012 with a Soft Texture Grip to keep them on board and in your hands in the most challenging conditions.

Just as before, they're O-ring sealed and nitrogen purged to ensure stunning views no matter how wet they get.

To maximize light transmission and clarity, standard equipment includes multi-coated optics and premium quality BaK-4 prism glass.

From the streamside to the Gulf Stream, the world simply looks better through the Bushnell® H20.

The professional-level Celestron LCD Digital Microscope II is a biological LCD microscope at an affordable price. With fully achromatic lens objectives, a mechanical stage, 3.5” full color TFT screen and 5 MP CMOS sensor, the LCD Digital Microscope II allows for high-resolution imaging of specimen slides. The microscope even includes a 1 GB SD card, enough storage to capture over 600 high-resolution images for lab reports, papers, lesson, and more.

From 40x magnification up to 1600x with digital zoom, the LCD Digital Microscope II is ideal for viewing a range of cellular specimens on slides, like most traditional microscopes. The LCD screen rotates 180 degrees so you can easily share your discoveries with others. For an even bigger audience, use the TV output to display on a television or projector.

Great for the discriminating professional or serious hobbyist, the LCD Digital Microscope II is ideal for labs, schools and research Institutions.

Compact Roof Prisms
Anti-Reflection Fully Coated Optics
Closed-Bridge Configuration
Lightweight Plastic Chassis

Quality and Affordability
The ACULON A211 8x42 binoculars feature 8-power multicoated lenses and 42mm objectives fabricated with Nikon’s exclusive lead and arsenic free Eco-Glass™.  The BaK4 Porro prism systems within all ACULON A211 binoculars deliver a high quality image under a multitude of lighting conditions, making these binoculars effective from dawn till dusk.  All together the ACULON A211 8x42 binoculars are a compact, high-quality, and cost effective choice.

Aspherical Multicoated Eco-Glass Lenses
Delivering a bright and clear image in most lighting conditions
A triad of optical technology is integrated into the ACULON A211 binoculars.  Aspherical eyepiece lenses aid in delivering a flat field of view, while lens multicoating enhances image brightness.  The environmentally-friendly Nikon Eco-Glass ’ lenses deliver astonishing clarity and precision in a lighter-weight, lead and arsenic-free glass composition.

Turn-and-Slide Rubber Eyecups
Facilitates easy positioning of eyes at the correct eye-point and allows for comfortable viewing during extended periods of use.

Smooth Central Focus Knob
The fast and smooth range of focus allows for quick viewing in addition to the ACULON A211 line’s comfortable and ergonomic design.

Ergonomic, Lightweight Body Design
The ACULON A211 8x42 binoculars are designed to be as light as possible along with excellent ergonomics.  This assures you will be comfortable and steady throughout extended periods of use and makes them extremely easy to carry all day long.

Durable Rubber-Armored Coating
ACULON A211 8x42 binoculars are built to handle virtually any environment you can bring them into.  No matter what the weather conditions may be, you will always have a sure, non-slip grip on your binoculars, making them one piece of equipment you can always count on to perform.

Watch The Action Like Never Before!
Whether you’re watching a professional sports team or a grandson’s first at-bat, there’s nothing quite as thrilling as being at a live sporting event. And even though you’re present, taking in all the sights and sounds of the action, sometimes you want more.  With the ACULON W10 gives you just that – more action thanks to multilayer-coated lenses with 8x or 10x magnification.  Now, you’re more than just a spectator, you’re right there!

Stay On The Edge of Your Seat
Experience the magic of every play and every moment in greater detail.  Whether it’s close play at first or a diving touchdown, you’ll have the best view in the house thanks to the superior resolution of Nikon’s multilayer-coated glass lenses and 21mm objective lenses of the ACULON W10.

Magnify The Moment
Let’s face it, we don’t always get to be as close to the action as we’d like.  Thanks to the 10x magnification of the ACULON W10, you’ve got the best seat in the house.  The magnified image lets you experience far more than you can with just the naked eye.

Smooth Handling Performance
The ACULON W10 offers not only a superior visual experience, it has the perfect size and construction for ease of use.  It comes with a mesh case that fits easily in a pocket or pack, or they can be worn around your neck using a convenient neck strap that is also included.  Thanks to a rubber grip, you’ll have no trouble hanging on to it in the heat of the moment.  And because it’s waterproof, you won’t have to worry if you get caught in unexpected inclement weather.

Five Colors To Choose From!
Binoculars have never looked so cool! The ACULON W10 not only offers durable performance, but also blends it effortlessly with style. These compact binoculars are available with 8x magnification in white, yellow and pink, and with 10x magnification in black, white and camouflage.

Adjustable Turn-and-Slide Eyecups
Finding the correct space between your eye and the lens is important, not only to focus the image but for comfortable viewing.  The ACULON W10 makes this extremely easy with the inclusion of turn-and-slide eyecups.  Not only are they intuitive to operate, they make it possible to use the binocular even for those wearing Eyeglasses.

Celestron PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power. Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron’s PowerSeekers are the ideal choice for an affordable and high quality telescope that will provide many hours of enjoyment for the entire family. PowerSeekers are quick and easy to set up – even for the novice. No tools are required for assembly! Their sturdy equatorial mounts are perfect for tracking objects in the night sky, and the collapsible alt-azimuth mounts are perfectly suited for terrestrial (land) viewing as well as astronomical use. All of Celestron’s PowerSeekers include a full range of eyepieces plus a 3x Barlow lens that provides an increase in viewing power hundreds of times greater than that of the unaided eye! PowerSeekers are designed and manufactured using all fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity. Erect Image Optics are ideal for terretrial (land) and astronomical (sky) use.