Astrograph Telescopes
For serious astrophotographers, an optical tube that has quality optics and suitable specifications is key to producing successful images. Astrographs come in many different specifications and designs, so each model can be oriented or preferred for a different type of imaging (eg. solar, terrestrial, deep sky etc). Some common designs include the Ritchey-Chrétien, Riccardi Honders, and Catadioptric optical tubes. Choosing an astrograph depends on how the astro-imager wants to observe, what focal length and focal ratio it has, aperture, optical coatings, and how suitable it is for the camera they intend to use.
A key specification very important to consider when choosing an astrograph is focal ratio in relation to aperture. This is an important to remember because focal ratio determines what the magnification and field of view the observor will get. Therefore, if the observor intends to mainly view deep sky objects with lower surface brightnesses, a shorter focal length will reduce magnification and increase field of view since most deep sky objects tend to appear very large but not bright. Astrograph telescopes with slower focal ratios such as an f/12 will provide higher magnification and smaller field of views; better for planetary observing.
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Officina Stellare - Rila 400 F/3.8 PREMIUM Package
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA400PRE
$31,672.00 -
Officina Stellare - Rila 400 F/3.8 Pro Package
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA400PRO
$33,551.00 -
Officina Stellare - Rila 600 F/3.8 Astrograph OTA
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA600OTA
$57,072.00 -
Officina Stellare - Rila 600 f/3.8 FULL Package
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA600FULL
$60,698.00 -
Officina Stellare - Rila 600 F/3.8 PREMIUM Package
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA600PRE
$64,891.00 -
Officina Stellare - Rila 600 F/3.8 PRO Package
The Riccardi Large Astrograph, RiLA, is the first of its kind thanks to the review of Italian optical designer, Massimo Riccardi.
... Learn MoreModel#: RILA600PRO
$66,769.00 -
Officina Stellare - Veloce RH 200 Riccardi-Honders Astrograph Full Package
Officina Stellare has focused on simplifying the collimation between the Veloce astrograph's mirrors to resulting in a stable, efficient but easy to use system. Collimation is achieved on three points (the minimum required points to generate a single plane) that use special, great diameter preloaded bolts (one for each point). This results in a single hand use, simply turn the bolt left or right to move the mirror back and forth (no more complicated operations using push pull screws and locks) in a very intuitive way. Officina Stellare has made this one step easier! Finding the correct positions is a snap.
... Learn MoreModel#: VELRH200FULL
$10,464.00 -
Officina Stellare - Veloce RH 200 Riccardi-Honders Astrograph Optical Tube Assembly
The Veloce RH series produced by Officina Stellare are the only instruments in the world designed personally by Dr. Riccardi, inventor of the Riccardi-Honders optical design.The Veloce Series of telescopes are theperfect instruments for those astroimagerswho are searching for a very large,corrected, field. Large nebulas or starsfield will be deeply reproduced withvery high resolution and full details.
... Learn MoreModel#: VELRH200OTA
$7,069.00 -
Officina Stellare - Veloce RH 200 Riccardi-Honders Astrograph OTA W/O Focuser
Wrapping this together, the Officina Stellare Veloce Astrograph is simply a product that cannot be overlooked. Managing to incorporate the latest high quality optics with Riccardi-Honders optical designs to obtain accurate views along with the amazing computer software and high quality materials for precise and accurate results, it is quite remarkable the Veloce astograph is only 18 pounds!
... Learn MoreModel#: VELRH200NOFOC
$6,761.00 -
Officina Stellare - Veloce RH 300 Riccardi-Honders Astrograph Full Package
All the mechanical parts for the the Veloce 300 OTA Astrograph are constructed with CNC computer assisted machines and from a whole aluminum blocks to guarantee the best possible precision. In addition, Officina Stellare has also provided carbon fiber components that are produced with strict specification and tolerances. Each section of this astrograph has been computer designed and simulated and optimized for the best structural performance, rigidity and lightness.
... Learn MoreModel#: VELRH300FULL
$26,566.00 -
Officina Stellare - Veloce RH 300 Riccardi-Honders Astrograph OTA
Officina Stellare is providing excellent care in constructing the rear holding cell of the Veloce 300 astrograph's primary mirror. The rear cell for the primary mirror is figured to have the best rigidity/weight ratio and for the fastest possible thermal stabilization between the environment and mirror. The convection and thermal irradiation are greatly improved with the use of three high quality axial fans in the back of the astrograph's cell.
... Learn MoreModel#: VELRH300OTA
$23,171.00 -
Orion - 10 " f/8 Ritchey Cretien Optical Tube Assembly
Go after even the most elusive and faint deep-sky targets with the Orion 10" f/8.0 Ritchey-Chretien Astrograph. Featuring virtually coma-free optics for superb imaging performance, the Orion 10" f/8.0 Ritchey-Chretien Astrograph boasts a plethora of deluxe features
... Learn MoreModel#: 8961
$2,694.95 -
Orion - 10" f/3.9 Newtonian Astrograph Reflector Telescope
This affordable 10" astrograph is ideal for capturing stunning deep-sky astro-images.
... Learn MoreModel#: 08296
$649.95 -
Orion - 8 " f/8 Ritchey Cretien Optical Tube Assembly
* Ritchey-Chretien optical design produces superb flat-field, coma-free images that are superior to those achievable with conventional reflector or Schmidt-Cassegrain telescopes * One of the most compact Ritchey-Chretien astrographs available, at ... Learn More
Model#: 8958
$1,195.95 -
Orion - 8" f/3.9 Newtonian Astrograph Reflector Telescope
Orion's 8” aperture deep-sky imaging specialist boasts features usually reserved for much pricier astrophotography telescopes. In fact, the Orion 8” f/3.9 Newtonian Astrograph’s powerful imaging performance easily exceeds what’s achievable with many premium apo refractors costing thousands of dollars more.
... Learn MoreModel#: 08297
$499.95 -
Takahashi - CCA-250 Tri-Focal Astrograph
Designed to replace the Takahashi Baker-Ritchey Chretien BRC-250, the new Takahashi CCA-250P Tri-Focal Astrograph takes its place among the stars as the latest visual and astrophotogic instrument
"Check out imaging and collimation results and pictures below by New Mexico Skies Staff!"
... Learn MoreFREE SHIPPINGModel#: CCA-250(48 States)
$15,995.00 -
Takahashi - Epsilon 180ED Carbon Fiber f/2.8 Hyperbolic Flat-Field Astrograph OTA - Limited Production
This first addition to the new Epsilon Series introduces the newly designed ED corrector and fast speed of f/2.8. This fast field photo/visual astrograph is perfect for digital 35mm cameras and CCD cameras.
... Learn MoreFREE SHIPPINGModel#: TEK0182(48 States)
$6,400.00 -
Takahashi - Epsilon 180ED f/2.8 Hyperbolic Flat-Field Astrograph OTA
The Takahashi Epsilon-180ED (D=180mm, F/2.8), based on catadioptric telescope design (means association of lenses and mirrors) offers a fundamental innovation compared with Newton reflector or Schmidt astrograph.
... Learn MoreFREE SHIPPINGModel#: TEK0180(48 States)
$5,400.00 -
Takahashi - FSQ-106ED "New Q" f/5 Astrograph Telescope
Now introducing the NEW Takahashi FSQ106! The FSQ106ED telescope features longer backfocus of 178mm to accommodate most CCD systems
... Learn MoreFREE SHIPPINGModel#: FSQ106NUH(48 States)
$4,995.00 -
Takahashi - FSQ-106EDX III Astrograph Telescope - Imaging Edition
Introducing the new Takahashi FSQ-106! The last rendition, the FSQ106N, has long been regarded as one of the finest refractors available for film and CCD imaging
... Learn MoreFREE SHIPPINGModel#: FQK1061NUEX(48 States)
$5,150.00



















