Collection

Home / Collection
Losmandy Losmandy One Piece Worm Block for GM8 - Without Worm - OPW-8
Losmandy One Piece Worm Block for the GM-8 Mount
Add to cart
Losmandy One Piece Worm Block for GM8 - Without Worm - OPW-8
$175.00
Thousand Oaks Optical Thousand Oaks Solarlite Threaded Camera Solar Filters (Specify Size)
All sizes feature universal camera threads and the same SolarLite filter material found in our telescope solar filters.
Add to cart
Thousand Oaks Solarlite Threaded Camera Solar Filters (Specify Size)
$69.00
Celestron Celestron Polar Axis Finderscope for CGX & CGX-L
The optional Polar Axis Finderscope for the CGX series provides an easy, straightforward way to polar align your mount.
Add to cart
Celestron Polar Axis Finderscope for CGX & CGX-L
$194.95
Bower T Mount Adapter Ring Olympus Micro 4/3
Use your favorite Olympus camera with your telescope. ***Made for Mirrorless cameras. Please check photos and description for fitment***
Add to cart
T Mount Adapter Ring Olympus Micro 4/3
$29.99
ZWO ZWO ASI174 Mini Mono (5.86 microns) Guiding Camera USB 2.0
ASI174MM Mini camera integrates Sony IMX174LLJ / IMX174LQJ 1/1.2″ sensor (11.3 mm x 7.1 mm). It is ZWO's first mini camera.
Add to cart
ZWO ASI174 Mini Mono (5.86 microns) Guiding Camera USB 2.0
$499.00
Arcturus Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)
This pack of 5 1.875"/48mm internal diameter caps allows you to protect many Televue and some older Japanese made Meade eyepieces
Add to cart
Eyepiece Top Cap 48mm for Nagler, Ethos, & Meade UW (Pak of 3)
$10.00
Stellarvue Stellarvue 2" Dielectric Diagonal with CF Body and Twist Lock Adapter
2" Dielectric Diagonal, carbon fiber body, with collet twist tight clamping mechanism on 2" and compr. Ring on 1 1/4" adapter
Add to cart
Stellarvue 2" Dielectric Diagonal with CF Body and Twist Lock Adapter
$159.00
Explore Scientific Explore Scientific 165mm f/7 FPL-53 Air-Spaced Triplet ED APO Refractor
This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara
Add to cart
Explore Scientific 165mm f/7 FPL-53 Air-Spaced Triplet ED APO Refractor
$11,999.99
Explore Scientific Explore Scientific 140mm f/6.7 FPL-53 Air-Spaced Triplet ED APO Refractor
This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara
Add to cart
Explore Scientific 140mm f/6.7 FPL-53 Air-Spaced Triplet ED APO Refractor
$5,999.99
Explore Scientific Explore Scientific 115mm f/5.5 FPL-53 Air-Spaced Triplet ED APO Refractor
This is an all new design from Explore Scientific and offers greater quality optics provided by Ohara
Add to cart
Explore Scientific 115mm f/5.5 FPL-53 Air-Spaced Triplet ED APO Refractor
$3,499.99
Revolution Revolution FunStar - Make your Celestron Schmidt-Cassegrain Telescope FAST!
Unlock the SPEED of your Celestron SCT telescope with the FunStar!
Add to cart
Revolution FunStar - Make your Celestron Schmidt-Cassegrain Telescope FAST!
$79.99
Celestron Celestron CPC Deluxe 1100 HD Computerized Telescope
Celestron’s top-performing altazimuth telescope system, the CPC Deluxe HD is a favorite among experienced amateur astronomers and the preferred telescope of Stephen Hawking.
Add to cart
Celestron CPC Deluxe 1100 HD Computerized Telescope
$5,499.00
Unihedron Sky Quality Meter with Lens - SQM-L
An affordable meter for measuring sky brightness for astronomers!
Add to cart
Sky Quality Meter with Lens - SQM-L
$155.00
Lunt Lunt 50mm Ha Etalon Filter Sets (SPECIFY FOCUSER SIZE & BLOCKING FILTER)
50mm front-mounted non-obstructed hydrogen-alpha filter for use on Lunt ED Telescopes or Double Stacking an existing Lunt Solar System!
Add to cart
Lunt 50mm Ha Etalon Filter Sets (SPECIFY FOCUSER SIZE & BLOCKING FILTER)
$1,615.00
Parallax Instruments Parallax Instruments Rotating Rings (Set of 2) (SPECIFY SIZE)
We offer over 30 different sizes of telescope tube mounting rings ranging from 3" to 24" diameter including many metric sizes. Custom sizes are available.
Add to cart
Parallax Instruments Rotating Rings (Set of 2) (SPECIFY SIZE)
$500.00
Howie Glatter Howie Glatter 2 Inch Collimator 650nm
The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.
Add to cart
Howie Glatter 2 Inch Collimator 650nm
$280.00
Celestron Celestron CGX-L Equatorial Mount and Tripod
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series.
Celestron CGX-L Equatorial Mount and Tripod
$4,799.00
Takahashi Takahashi TOA-130NS Optical Tube with 2.7" Focuser
The TOA-130NS is a 130 mm apochromatic f/7.7 refractor with a focal length of 1000 mm
Add to cart
Takahashi TOA-130NS Optical Tube with 2.7" Focuser
$6,000.00
Lunt Lunt Solar Systems Blocking Filter - 1.25" - Star Diagonal (Specify 6, 12, or 18mm)
This 1.25" model of the Lunt Blocking Filter is housed in a star diagonal that has a T2 connection.
Add to cart
Lunt Solar Systems Blocking Filter - 1.25" - Star Diagonal (Specify 6, 12, or 18mm)
$427.00
ADM ADM Fine Focus Knob for Coronado PST H-Alpha Solar Telescope
Need something a little more substantial to get a hold of when focusing your PST?
Add to cart
ADM Fine Focus Knob for Coronado PST H-Alpha Solar Telescope
$29.00
Sale
Sky-Watcher Sky-Watcher Classic 250P Dobsonian 10" (254mm)
The Sky-Watcher Traditional Dobsonian Telescope 254mm/1200mm (10") has a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary- mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light los
Add to cart
Sky-Watcher Classic 250P Dobsonian 10" (254mm)
$995.00
$865.65
Sale
Sky-Watcher Sky-Watcher Classic 150P Dobsonian 6" (152mm)
The Sky-Watcher Traditional Dobsonian Telescope 153mm/1200mm (6″) has a “paraboloidal” primary mirror to eliminate spherical aberration and a four-arm, secondary- mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss
Add to cart
Sky-Watcher Classic 150P Dobsonian 6" (152mm)
$515.00
$448.05
Explore Scientific Explore Scientific Dobsonian Counterweight set for all Explore Scientific Truss Dobsonians
Dobsonian Counterweight set for all Explore Scientific Truss Dobsonians
Add to cart
Explore Scientific Dobsonian Counterweight set for all Explore Scientific Truss Dobsonians
$49.99
Explore Scientific Explore Scientific Generation II 16" F/4.5 Dobsonian (Truss Tube)
The ideal workhorse for the deep sky observers. A 406mm mirror collects more than 2,400 times as much light as the naked eye.
Add to cart
Explore Scientific Generation II 16" F/4.5 Dobsonian (Truss Tube)
$3,599.99