Finding your suitable meade diagonal is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best meade diagonal including detail information and customer reviews. Let’s find out which is your favorite one.
Best meade diagonal
1. Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror with Schmidt-Cassegrain Adapter (Black)
Feature
Multi-layered dielectric coatings that produce 99-percent reflectivity for brighter, sharper imagesOptics are made with Pyrex glass
Dielectric coatings for the most light transmission possible
Interferometer-tested for excellent performance
Comes with a 1-year limited warranty
Description
The Meade 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror with Schmidt-Cassegrain Adapter uses multi-layered dielectric coatings that produce 99-percent reflectivity for brighter, sharper images. This slip fit 2-inch diagonal with 1.25-inch adapter, plus the Schmidt Cassegrain thread to 2-inch accessory adapter (for LS, LT, LX90, LX200 and other Schmidt Cassegrain rear thread screw-on systems), is compatible with both slip-fit and screw-on mounting systems. This items non-marring compression safety secures the eyepieces. The optics are made with Pyrex glass and comes with dielectric coatings for the most light transmission possible. This item has been interferometer-tested for excellent performance. The Meade 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror with Schmidt-Cassegrain Adapter comes with a full 1-year Meade factory limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.2. Meade Instruments 07202 #918A 1.25-Inch Diagonal Prism
Feature
Directs light 90 from telescopeProvides a more comfortable viewing position
Fully coated, high quality glass for maximum brightness
Image will appear upright, yet mirror is reversed
Description
Directs light 90 from telescope Provides a more comfortable viewing position Fully coated, high quality glass for maximum brightness Image will appear upright, yet mirror is reversed3. Meade Instruments 07217 No.928 45-Degree Erecting Image Diagonal Prism Telescope Eyepiece, 1.25-Inch (Black)
Feature
Ideal for all Meade ETX models except ETX-60, 70 and 80ATCreates images that are upright and laterally correct
Comes with a built-in magnification factor of 1.08-times
Weighs 0.20-pounds
Comes with a 1-year limited warranty
Description
The Meade 07217 No.928 45-Degree Erecting Image Diagonal Prism Telescope Eyepiece is ideal for all Meade ETX models except ETX-60, 70 and 80AT. This prism creates images ideal for terrestrial observing that are upright and laterally correct and comes with a built-in magnification factor of 1.08-times. This erecting prism with a 45-degree observing angle attaches easily and provides images that are great for daytime work as well. This item weighs .20-pounds. The Meade 07217 No.928 45-Degree Erecting Image Diagonal Prism Telescope Eyepiece comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.4. Orion 1.25 Inch Twist-Tight Dielectric Mirror Star Diagonal
Feature
1.25", 90-degree mirror diagonal features sophisticated dielectric coatings with highly efficient 99% reflectivity for peak performanceTwist-tight clamping mechanism grips inserted eyepieces more securely than typical thumbscrew-equipped diagonals - without scratching!
Durable dielectric mirror coatings provide higher reflectivity for maximum brightness and contrast
Machined and anodized aluminum housing features machine-threaded glare baffles to eliminate glare for great performance
Nosepiece barrel threaded to accept 1.25" Orion filters
Description
The Orion 1.25 inch Twist-Tight Dielectric Mirror Star Diagonal gives the typical thumbscrew-equipped telescope diagonal a new twist - literally! This innovative diagonal features a twist-tight clamping mechanism that securely grasps inserted 1.25 inch eyepieces and accessories with a simple clockwise twist of its red aluminum collar.Unlike thumbscrew-equipped diagonals, the Orion Twist-Tight diagonal delivers equal inward pressure to precisely center eyepieces, camera nosepieces, and other equipment along the light path of the telescope with a more robust grip. What's more, since this diagonal doesn't use a thumbscrew, you don't have to worry about annoying scratches or gouges appearing on your treasured eyepieces, and there's no thumbscrew to lose in the dark! The easy-grip, knurled aluminum twist-tight collar is delightfully easy to adjust, even while wearing gloves during cold nights.
The Orion 1.25 inch Dielectric Twist-Tight Mirror Star Diagonal is built around a highly reflective mirror with sophisticated, lab-tested dielectric coatings providing 99% reflectivity. With such high reflectivity, this diagonal will help you obtain the brightest views possible through a refractor or Cassegrain telescope. The 1.25 inch Twist-Tight Diagonal's rugged anodized aluminum housing features machine-threaded internal baffles to ensure optimal contrast and also eliminate pesky internal reflections and glare. What's more, since dielectric coatings are more durable than enhanced aluminum coatings, you'll enjoy year after year of exceptional performance without degradation.
The diagonal's 1.25 inch nosepiece barrel is conveniently threaded to accept like-sized filters so you can easily swap between different telescope eyepieces and other accessories without the hassle of re-attaching the filter each time. Protective caps are included to keep the diagonal free of dust when not in use.
Please note: diagonals are not recommended for use with Newtonian reflector telescopes.
5. Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)
Feature
2" SCT mirror diagonal with high performance XLT coatings1/10th 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
Description
There are few telescope accessories that work as hard or matter as much as a diagonal! An integral part of the optical chain, a good diagonal can make a big difference in the quality of the image you see. A 2 diagonal is required if you want to use 2 eyepieces when observing with your telescope. The larger 2 barrel allows you to see a bigger percentage of the telescopes light cone, which works wonders for capturing faint deep sky objects with low surface brightness.The Celestron 2 Mirror Diagonal was built for superior performance. The housing is machined with precision instruments to make sure the optics stay perfectly aligned. The diagonals mirror is tested with an interferometer, and is guaranteed to be 1/10 wave or better. The mirrors surface is covered with the same high performance XLT coatings used on Celestrons best telescopes, and the result is a sharp, bright image that will satisfy the most discriminating amateur astronomer.
This 2 diagonal threads securely to the rear cell of standard Schmidt-Cassegrain telescopes. To take advantage of the XLT Diagonals extra light throughput, insert a 2 eyepiece into the barrel. If you want to use 1.25 eyepieces, slide the included 2 to 1.25 adapter into the eyepiece barrel and secure it with the thumbscrew. When youre not observing, store your diagonal in the included aluminum case for protection.
6. Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal
Feature
90 diagonal features sophisticated, lab-tested dielectric coatings that boast an astounding 99 percent reflectivityDielectric mirror coatings are more durable and more reflective than enhanced aluminum coatings
Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor, Maksutov-Cassegrain (Mak-Cass) or Schmidt-Cassegrain telescope
Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast
1.25" nosepiece barrel is threaded to accept like-sized Orion eyepiece filters
Description
The Orion 1.25" Dielectric Mirror Star Diagonal is an ideal choice for refractor and Cassegrain telescope owners who wish to obtain the brightest views possible while using a diagonal. This high-quality mirror diagonal features sophisticated, lab-tested dielectric coatings that boast an astounding 99% reflectivity. With such a high reflectivity diagonal, your telescopic views of starry skies will be bright, detailed and full of contrast. Dielectric mirror coatings are more durable than enhanced aluminum coatings, so you'll enjoy year after year of exceptional performance without degradation. The machined and anodized aluminum diagonal housing features machine-threaded internal baffles to ensure high-contrast performance. A non-marring compression collar is built-in to safely secure any inserted 1.25" telescope eyepiece without scratching. The diagonal's 1.25" nosepiece barrel is conveniently threaded to accept like-sized filters. Protective caps are included to keep the diagonal free of dust when not in use. Diagonals are not recommended for use with Newtonian reflector telescopes.7. Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror with 2inch-1.25inch Adapter - ENHANCED 99% REFLECTIVITY for Maximum View Brightness and Sharpness-Carbon Fiber Side Plates
Feature
Explore the nature of the world -This 2inch mirror diagonal features sophisticated, Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness.High precision optical glass with 10mm thick mirror substrate.
100% carbon fiber side plates and Baffles is machine-threaded and anti-reflection process for high contrass
Nosepiece barrel is threaded to accept 2" filters. 2 pieces of brass lock screws for eyepiece or adapter and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching.
Comes with a 2"-1.25" step-down adapter which allows to use 1.25" eyepieces and other 1.25" accessories. Endcaps included.
Description
If you are interested in making nighttime viewing orientations through a refractor telescope, the Solomark Explorer was designed with you in mind.If you are looking for the most clear view from your powerful arms, along with durability, then the Solomark Explorer is here for you.
The Solomark Explorer 2inch mirror diagonal features sophisticated,Multi-layered dielectric coatings that provide an astounding 99% reflectivity for maximum view brightness and sharpness, so that you have the best view in your observing adventures. It is also has a durable and rugged armor for years of exceptional performance.
Great Optical System
Dielectric coating allows 99% reflectivity for maximum view brightness and sharpness.
High precision 10mm thick mirror substrate flat for optimal image stability.
Polished to 1/10th wave or better accuracy. Baffles is machine-threaded and anti-reflection process for high contrast.
Durable Housing
100% carbon fiber side plates increase in strength and reduce the weight.
High quality machined aluminum housing.
Nosepiece barrel and 2"-1.25" adapter is threaded to accept 2" filters.
2" to 1.25" eyepiece adapter included.
2 brass lock screws and brass Compression rings features more precision and prevent barrels or the surface of eyepieces from marring and scratching.
What's in the box?
Solomark 2inch 99% Reflectivity Diagonal
2"-1.25" Adapter
Eyepiece and Lens Protection Covers
Non-Abrasive Lens Cleaning Cloth
And don't forget our 3 Years WARRANTY!
Get Yours Today!
8. Meade Instruments StarNavigator NG 102MM Achromatic Refractor Telescope with AudioStar Controller
Feature
GUIDED TOURS - The AudioStar computer controller, with over 30,000 programmed celestial objects and over 4 hours of audio presentations, helps you learn about the objects you're viewingEASY TO OPERATE - Simple to use and easily portable lightweight robotic mount
DURABILITY - Full height adjustable aluminum frame tripod with accessory tray will make sure that you don't have to worry about mechanical malfunctions during your star gazing explorations
ACCESSORIES - Included with the telescope are 9mm and 26mm MA eyepieces.
PROFESSIONAL QUALITY - See more objects in one night than Galileo saw in his lifetime! 90 degree 1.25 erect prism diagonal, vixen style dovetail receiver with single locking knob, and 1.25 Rack and Pinion Focuser
Description
AudioStar controller Containing over 30,000 celestial objects Single Arm Mount with 12V DC Servo Drive Full Size Aluminium Tripod with Accessory Tray 90 degree 1.25 Erect Prism Diagonal Vixen style dovetail receiver with single locking knob 9mm and 26mm MA eyepieces Metal eyepiece holder to fit 1.25 diagonal 1.25 Rack and Pinion Focuser9. Baader Planetarium 2 inch Clicklock Mirror Diagonal 295
Description
The Baader Planetarium 2" Clicklock Mirror Diagonal is one of the top 2" diagonals on the market today. The quality that Baader incorporates within all of their products is on display with the release of their new Diagonal.
Like its predecessor, the 2" Clicklock Star Diagonal uses the proprietary Baader Dielectric mirror coatings. The Baader coating process eliminates the Achilles Heel that has plagued other all-dielectric mirror coatings - normally the multi-layer coating results in high surface stresses that cause a star diagonal's mirror to warp as much as 1/2 wave, ruining the figure and distorting the optical wavefront. Baader's proprietary coating process maintains the 1/10 wave mirror surface accuracy - After Coating!
Baader's Dielectric coatings deliver an amazingly high 99% photo-visual reflectivity along with an extremely hard durable surface. The Maxbright mirror coatings will last lifetimes without losing reflectivity, and may be cleaned with normal care, without fear of scratches. The precision mirror is also over sized, and combines with the large ID nose piece to pass the largest image cone possible in a 2" format.
The new 2" Clicklock non-marring eyepiece holder delivers the same acclaimed simplicity and security as its smaller 1.25" Clicklock cousin. With an effortless twist of the rubber knurled ring (which also includes a convenient fingertip lever) , the clicklock holder clamps 2" eyepieces so securely you can lift your scope with them. The unique action utilizes 3-point clamping which positively and accurately locks 2" eyepieces without any of the wobbling and misalignment that can occur with single point clamps.
10. Orion 8727 2-Inch Dielectric Mirror Star Diagonal
Feature
90 degrees 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding 99% reflectivityDielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightness
Machined and anodized aluminum housing features machine-threaded glare baffles for high contrast
Nosepiece barrel is threaded to accept 2" Orion filters, a 2"-1.25" step-down adapter is included
The diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable
