558 results for "Schmitt Cassegrain telescopes" between $25.00 and $4,000.00

GPS - LX90 can do more than track satellites. It talks to them as well. Turn it on and the built-in Sony GPS sensor immediately determines your precise date, time and location. AutoAlign then uses this info to align your scope for a tour of the most spectacular sights in the universe. Easy align - LX90s are smart scopes that know the night sky right out of the box. Easy Align picks two alignment stars for you and places them right in your viewfinder. Just center them to fine tune your alignment and...

* The 1.25" eyepiece holder (also known as a visual back) comes standard on the LX90 and the original LX200 telescopes. This adapter will allow you to use 1.25" eyepieces and accessories directly on the back of your SCT. It is also required when attaching the Meade Tele-Extender to the back of an LX200GPS.

Meade LX80 Schmidt-Cassegrain Telescopes with Multi-Mount Product Info Meade LX80 Schmidt-Cassegrain Telescope with Multi-Mount is an effective telescope and mount combination that will have you finding, viewing, and tracking distant celestial bodies in no time. High quality optics are the key to the success of Meade telescopes, and the company has been perfecting their Schmidt-Cassegrain optics for years. Featuring an optical tube with an f/10 focal ratio and a comfortable, wide 4000 Series Super...

Celestron Deluxe Tele-Extender for Schmidt-Cassegrain Telescopes # 93643

Very fast delivery, just took 2 day's. I spent good money after bad through the year's looking for a good laser collimator. Finally I decided to just go ahead and make the purchase for my new Hotech collimator for Schmidt Cassegrain and dobsonian telescope's since I have both type's. I got the one with the crosshair's which make'sit easier when you're not sure which direction to turn the collimation knob's. It has a longer light that lets you know you're getting closer till you find the center...

Achieve perfect focus with the Astrozap Astrocap with integrated Bahtinov Focusing Wheel! The Astrozap AstroCap also functions as cover for your dew shield or optical tube assembly when wheels are closed. Open the Astrocap focusing wheels with the turn of a thumbscrew when you are ready to focus an image. Close the wheels when you wish to image dark frames with your CCD camera. The Astrozap AstroCap is made of aluminum, and no tools are required! This AstroCap fits the tube assembly or aluminum...

The Lumicon Rich-Field Viewer takes your Schmidt-Cassegrain's f/10 optics and reduces them to f/6.3 for beautiful low power, wide-angle views. Its fully-coated reducing lens has a larger clear aperture and less coma than higher-priced focal reducers on the market, providing superb unvignetted views. The Rich Field Viewer's 2" inside diameter allows you to use it with your Lumicon 2" Enhanced Aluminum Diagonal. Included is an aluminum 2"-1.25" eyepiece reducer (threaded for use with your Lumicon ...

Farpoint Dovetail Plate System for Meade SCT Telescopes, Curved Blocks and hardware for the Meade SCT telescopes. Mounts to existing holes on the telescope tube. Our dovetail plates are compatible with Losmandy style dovetail accessories! Farpoint dovetail plates have machined fillets, chamfered corners and edges for a finished look. A short taper at each end of the dovetail portion of the bar makes insertion into the saddle easier. To reduce weight and maintain rigidity, the aircraft grade aluminum...

Patented Level North Alignment Technology (Lnt) Autoalign Electronic Level Sensor electronic Magnetic North Sensor high Precision Internal Clock

Achieve perfect focus with the Astrozap Astrocap with integrated Bahtinov Focusing Wheel! The Astrozap AstroCap also functions as cover for your dew shield or optical tube assembly when wheels are closed. Open the Astrocap focusing wheels with the turn of a thumbscrew when you are ready to focus an image. Close the wheels when you wish to image dark frames with your CCD camera. The Astrozap AstroCap is made of aluminum, and no tools are required! This AstroCap fits the tube assembly or aluminum...

Observing with Meade 7" LX200GPS Maksutov-Cassegrain Telescopes 0715-50-30 & 0715-50-31: Most users find that observing through the Meade 7" LX200GPS-SMT is a new experience, with lunar, planetary, and deep-space images approaching those normally obtained, at higher cost, only through a fine apochromatic refractor . Under favorable atmospheric conditions, the surface of Jupiter resolves into a treasury of extremely fine detail, with numerous of the planet's belts showing structure, color, and discontinuities...

If your telescope is less than a few years old, check the style of the back cell to see which version of the Feather Touch SCT Micro Focuser you need: If your telescope has a flat back (left picture), you need the standard "C" Micro Focuser. If your telescope has a triangular pattern on the back (right picture), you will need the "CPC" version of the Micro Focuser.

Advanced These scopes provide the best performance but may require more skill to master and appreciate. They have exceptionally fine optics and mechanics. Some are easy to use but are but on the large or heavy side. Some are intended for specialized uses. These scopes will appeal to the more technically inclined. Referring to the manual is highly recommended. Orion 180mm Maksutov-Cassegrain Telescope Optical Tube Free Standard Shipping $1,219.99 Quantity: More Shipping...

LightSwitch Technology: The ETX-LS knows where it is in time and space even if you don't. Just flip the switch and be ready to explore the cosmos. Innovative technology is applied to make using the ETX-LS simple, easy and fun. Astronomer Inside: Learn the secrets and details of the objects you observe while you are viewing them from the Astronomer Inside with both audio through the built-in speaker and video (if connected to a video monitor or TV). The Astronomer Inside will tell you about the planets...

Meade 0810-04-12 LT 8-Inch SC (f/10) Schmidt-Cassegrain Telescope with UHTC

Orion DC Dew Zappers for Telescopes Features Electronic dew elimination system keeps dew from forming on the corrector lens Runs on 12-volt DC power Plugs into a car cigarette light or a field battery (sold separately) With the Orion Dew Zapper, you'll never have to stop observing to remove condensation from the front plate of your Schmidt-Cassegrain or Maksutov-Cassegrain telescope. An unprotected corrector lens will radiate heat, quickly cooling to below ambient air temperature, allowing dew...

Kendrick dewcaps are constructed of black ABS plastic and are all felt lined for maximum absorbtion of moisture and baffling of stray light. The cap is attached by wrapping it around your Schmidt Cassegrain telescope just below the corrector plate ring. The two outside ends are then attached to each other using the sewn on velcro. A rubber strip is supplied that must be attached along the bottom of the dewcap where there is no felt. This provides a friction fit so that the dewcap stays in place once...