All
Filters
- Alpen (65)
- Astrozap (14)
- Bresser (133)
- Bresser HS (8)
- Daniel Barth (1)
- David Chandler Co (5)
- Discovery (22)
- DWARF Lab (6)
- Explore Alliance (1)
- Explore Hut (12)
- Explore One (37)
- Explore Science (6)
- Explore Scientific (319)
- Explore Scientific LLC (60)
- Fred Espenak (1)
- HOTECH (3)
- Losmandy (15)
- Lunt (1)
- National Geographic (72)
- opticalinstruments.com (1)
- Optiques Fullum (9)
- Optolong (6)
- Printify (15)
- Pulsar Observatories (17)
- QHY (17)
- Rigel Systems (16)
- Shannon Telescopics (3)
- Springer (2)
- Starlight Instruments (1)
- Telrad (6)
- Thousand Oaks Optical (1)
- Unistellar (12)
- Vaonis (2)
- Vixen (174)
-
Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /
Vixen Telescope Cigarette-Lighter Plug Cord – SX
VixenDescription For cigarette socket compatible power supply It can be used with SX, SX2, SXD2, SXP, AXD mounts, DD-3 controller, STAR BOOK Type S con...
View full detailsOriginal price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 217.99 - Original price $ 217.99Original price$ 217.99$ 217.99 - $ 217.99Current price $ 217.99| /
Vixen Telescope Focal Reducer for F7.7 ED
VixenDescription For photography of nebula or star clusters This reducer is designed to shorten the effective focal length. This allows shorter exposur...
View full detailsOriginal price $ 217.99 - Original price $ 217.99Original price$ 217.99$ 217.99 - $ 217.99Current price $ 217.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99| /
Explore One STAR70APP - 70mm Refractor Telescope w/ Panhandle Mount and Astronomy APP
Explore OneFeatures Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...
View full detailsOriginal price $ 139.99 - Original price $ 139.99Original price$ 139.99$ 139.99 - $ 139.99Current price $ 139.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /
Explore FirstLight 80mm CF Telescope with Solar Filter
Explore ScientificFor delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout Features Optical tube assembl...
View full detailsOriginal price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /
Explore FirstLight 80mm Telescope
Explore ScientificFeatures 80mm aperture will reveal impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure or Ju...
View full detailsOriginal price $ 129.99 - Original price $ 129.99Original price$ 129.99$ 129.99 - $ 129.99Current price $ 129.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 6.99 - Original price $ 6.99Original price$ 6.99$ 6.99 - $ 6.99Current price $ 6.99| /
Vixen Telescope Extension Tube R200SS
VixenDescription Extension tube This Extension tube converts 42mm T-thread to 43mm thread. Specs Thread Diameter 42mmT (p=0.75) 43mm (p=1) O...
View full detailsOriginal price $ 6.99 - Original price $ 6.99Original price$ 6.99$ 6.99 - $ 6.99Current price $ 6.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /
Vixen Telescope Cigarette-Lighter Plug Cord – Center-Minus
VixenDescription For cigarette socket compatible power supply It can be used with DD-2 controller, dew heater 2 and color CCD camera C0014-3M. Spec ...
View full detailsOriginal price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 549.99 - Original price $ 549.99Original price$ 549.99$ 549.99 - $ 549.99Current price $ 549.99| /
Vixen ASG-CB90 Carbon Tripod without Mount
VixenFeatures 2-section carbon tripod Lightweight and portable Stable design with minimal vibrations For GP2, GPD, SX and AXJ mounts Dimensions: 545 m...
View full detailsOriginal price $ 549.99 - Original price $ 549.99Original price$ 549.99$ 549.99 - $ 549.99Current price $ 549.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 57.99 - Original price $ 57.99Original price$ 57.99$ 57.99 - $ 57.99Current price $ 57.99| /
Vixen Telescope 50mm XY Finder BracketⅡ
VixenDescription Finder Bracket to facilitate Optical axis adjustment Long bracket for Vixen 7x50 Finder Scope, item #8616. Use with finder bracket sho...
View full detailsOriginal price $ 57.99 - Original price $ 57.99Original price$ 57.99$ 57.99 - $ 57.99Current price $ 57.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 40.99 - Original price $ 40.99Original price$ 40.99$ 40.99 - $ 40.99Current price $ 40.99| /
Vixen 100mm Finder Eyepiece (1.25")
VixenFeatures Use Instead of Finderscope Wide 11° Apparent Angle of View Crosshair Aiming Reticle Extreme Low-Power 100mm Focal Length 1.25" Diameter ...
View full detailsOriginal price $ 40.99 - Original price $ 40.99Original price$ 40.99$ 40.99 - $ 40.99Current price $ 40.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 146.99 - Original price $ 146.99Original price$ 146.99$ 146.99 - $ 146.99Current price $ 146.99| /
Vixen SLV 50° Eyepiece 2.5mm (1.25'')
VixenFeatures Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...
View full detailsOriginal price $ 146.99 - Original price $ 146.99Original price$ 146.99$ 146.99 - $ 146.99Current price $ 146.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 27.99 - Original price $ 27.99Original price$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /
Vixen Telescope EA60mmT to 50.8mm SX
VixenDescription Converts Eyepiece Thread The adapter converts eyepiece thread. Makes it possible for you to use different thread eyepiece. Specs ...
View full detailsOriginal price $ 27.99 - Original price $ 27.99Original price$ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 60.99 - Original price $ 60.99Original price$ 60.99$ 60.99 - $ 60.99Current price $ 60.99| /
Vixen NPL 40° Eyepiece 40mm (1.25") Plössl
VixenFeatures High-quality NPL eyepiece with 40° field of vision Good contrast and reduced color aberrations Eye relief: 36 mm Connection: 31.7 mm, 1 ...
View full detailsOriginal price $ 60.99 - Original price $ 60.99Original price$ 60.99$ 60.99 - $ 60.99Current price $ 60.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 83.99 - Original price $ 83.99Original price$ 83.99$ 83.99 - $ 83.99Current price $ 83.99| /
Vixen Telescope Camera Mounting Adapter for 645D
VixenDescription For Prime Focus Astrophotography by using Pentax 645D Camera This camera adapter is for prime focus astrophotography by using VSD100F...
View full detailsOriginal price $ 83.99 - Original price $ 83.99Original price$ 83.99$ 83.99 - $ 83.99Current price $ 83.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 99.99 - Original price $ 99.99Original price$ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /
National Geographic SRT70MM - 70mm Refractor Telescope with Panhandle Mount and Solar Filter
National GeographicFor delivery before the April 8th total solar eclipse, choose the appropriate expedited shipping option at checkout Description Get to know fascin...
View full detailsOriginal price $ 99.99 - Original price $ 99.99Original price$ 99.99$ 99.99 - $ 99.99Current price $ 99.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 59.99 - Original price $ 59.99Original price$ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /
Explore Science Electronic 72+ Science Workshop - STEM
Explore ScienceFeatures Learn key principles of electricity with this engaging STEM kit Preassembled circuit board has 72 experiments involving elements like li...
View full detailsOriginal price $ 59.99 - Original price $ 59.99Original price$ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 20.00 - Original price $ 20.00Original price$ 20.00$ 20.00 - $ 20.00Current price $ 20.00| /
Group Tour Option for the 2022 Mount Wilson Observatory Star Party and The Huntington Library
Explore Scientific LLCFor *participants of the 2022 Mount Wilson Observatory Star Party and The Huntington Library, there is an Estate Group Tour option for a 90-minut...
View full detailsOriginal price $ 20.00 - Original price $ 20.00Original price$ 20.00$ 20.00 - $ 20.00Current price $ 20.00| /Save $ 0.00 Save $ 0.00 -
Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99| /
Alpen Optics APP-3500 Rechargeable Battery Pack
AlpenFeatures Exchangeable battery for ALPEN models APEX Super fast change thanks to quick-release flap on APEX 6 hours battery life (at temperature r...
View full detailsOriginal price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 9.99 - Original price $ 9.99Original price$ 9.99$ 9.99 - $ 9.99Current price $ 9.99| /
Alpen Optics Charger for APP-3500 Battery Pack
AlpenFeatures Battery charger for ALPEN APP-3500 battery LED indicator for charging status Description Replaceable power supply for the ALPEN APEX...
View full detailsOriginal price $ 9.99 - Original price $ 9.99Original price$ 9.99$ 9.99 - $ 9.99Current price $ 9.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 1,399.95 - Original price $ 1,399.95Original price$ 1,399.95$ 1,399.95 - $ 1,399.95Current price $ 1,399.95| /
Vixen SD81SII Super ED Refractor Telescope
VixenDescription Vixen's standard "photo-visual" SD apochromatic refractor with a handy focal length of 625mm. Vixen SD apochromatic refractors featur...
View full detailsOriginal price $ 1,399.95 - Original price $ 1,399.95Original price$ 1,399.95$ 1,399.95 - $ 1,399.95Current price $ 1,399.95| /Save $ 0.00 Save $ 0.00 -
Original price $ 365.99 - Original price $ 365.99Original price$ 365.99$ 365.99 - $ 365.99Current price $ 365.99| /
Vixen R130Sf Reflector Telescope
VixenFeatures Lightweight design and very portable 31.7 mm (1.25’’) connection and 42 mm T-thread 6x24 finderscope 2 Plössl eyepieces (20 mm and 6.3 m...
View full detailsOriginal price $ 365.99 - Original price $ 365.99Original price$ 365.99$ 365.99 - $ 365.99Current price $ 365.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 266.99 - Original price $ 266.99Original price$ 266.99$ 266.99 - $ 266.99Current price $ 266.99| /
Vixen A70Lf Refractor Telescope
VixenFeatures Perfect entry-level model for beginner astronomers 70 mm lenses and 900 mm focal length The achromatic refractor provides a high-contras...
View full detailsOriginal price $ 266.99 - Original price $ 266.99Original price$ 266.99$ 266.99 - $ 266.99Current price $ 266.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 59.99 - Original price $ 59.99Original price$ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /
Explore One Media Pod - 360 Degree Rotation Auto-Tracking Mount
Explore OneFeatures Subject Tracking Built-in Auto Tracking Camera No App Required 360° Spin Rotation Water Resistant Tripod Adaptable Rechargeable Battery ...
View full detailsOriginal price $ 59.99 - Original price $ 59.99Original price$ 59.99$ 59.99 - $ 59.99Current price $ 59.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 0.00 - Original price $ 0.00Original price$ 0.00$ 0.00 - $ 0.00Current price $ 0.00| /
Timing the Eclipse
Explore ScientificThis free document prepared by Dr. Daniel Barth outlines an eclipse observation activity focusing on safety and proper methods. It encourages using...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price$ 0.00$ 0.00 - $ 0.00Current price $ 0.00| /Save $ 0.00 Save $ 0.00