Telescopes, Astrophotography Cameras, Mounts & Accessories

2245 Camino Vida Roble
Suite 100
Carlsbad, CA 92011
English: 800-483-6287
Spanish: 760-400-0164
InternetSales@optcorp.com

Telescopes

Cameras

Mounts

Used

Sales

New

New to Astronomy?

Start Here

Biggest Selection in the universe

Select Brand

Sky-Watcher Star Adventurer Pro Pack

Why we like it:

Extremely powerful tracker to take longer exposures of the Milky Way, distant galaxies, and nebulae. A great product to take next-level images with your DSLR.

Meade 6000 Series 70mm Quadruplet APO Refractor

Why we like it:

Lightweight wide-field, and portable 4-element Petzval telescope built specifically for astrophotography. 350mm focal length, 70 mm aperture, f/5 focal ratio.

Celestron NexStar 8SE Ultimate Telescope Kit

Why we like it:

This computerized kit offers the most expansive array of accessories; battery included. A premium setup for beginners in visual astronomy and astrophotography.

Vaonis STELLINA Smart Telescope

Why we like it:

Turnkey astrophotography controlled from your smartphone. Download the app, turn it on, and tell it what to image. An amazing social or family experience.

Open Box ATIK Off Axis Guider for ATIK One

$180 You save 16%

Open Box ADM Losmandy Style DC14 Dovetail Plate

$150 You save 21%

Open Box ADM Losmandy D Style Mounting Tube Rings - 175mm

$160 You save 21%

Open Box ADM D Series Saddle for Astro Physics Mach 1

$120 You save 21%

Open Box ADM Mini Dovetail Bar for Celestron 11-inch SCT OTA

$69 You save 21%

Open Box ADM V Series Dovetail Bar For Astro Tech 8 Inch RC Telescope

$80 You save 21%

Open Box AG Optical 17-inch iDK f/6.7 Imaging Dall Kirkham Telescope Deluxe Package

$24,090 You save 11%

Open Box Astronomik CLS Light Pollution Filter - 36mm Round Mounted

$109.95 You save 32%

Open Box Astronomik CLS Visual Light Pollution Filter - 50mm Round Unmounted

$159.95 You save 32%

Open Box Astronomik CLS CCD Light Pollution Filter - T-Thread Mount

$179.95 You save 32%

Open Box Astronomik CLS Light Pollution Filter - T-Threads

$139.95 You save 32%

Open Box Astronomik H-Alpha 12nm CCD Filter - 50mm Square Unmounted

$329.95 You save 32%

Open Box Astronomik H-Alpha 12nm CCD Filter - T Threads

$269.95 You save 32%

Open Box Astronomik H-Alpha 6nm CCD Filter - T Threads

$419.95 You save 32%

Open Box Astronomik L1 UV-IR Blocking Filter- 50mm, Mounted

$129.95 You save 32%

Open Box Astronomik L1 UV-IR Blocking Filter - T-Mount

$129.95 You save 32%

Open Box Astronomik 6 nm OIII MFR Narrowband Filter - Canon EOS XL Clip

$489.95 You save 32%

Open Box Astronomik OIII Filter - SCT Rear Cell

$199.95 You save 32%

Open Box Astronomik ProPlanet 642 BP IR-Pass Filter

$159.95 You save 32%

Open Box Astronomik Planet IR Pro 807 Filter - 31mm Round Mounted

$55.95 You save 32%

Open Box Astronomik Planet IR Pro 807 Filter - 36mm Round Mounted

$69.95 You save 32%

Open Box Astronomik Planet IR Pro 807 Filter - Canon EOS Full Frame Clip

$99.95 You save 32%

Open Box Astronomik ProPlanet 807 IR-Pass Filter - Sony alpha 7

$119.95 You save 32%

Open Box Astronomik SII 12nm CCD Filter - 31mm Round Mounted

$169.95 You save 32%

Open Box Astronomik 6 nm SII MFR Narrowband Filter - Canon EOS Standard Clip

$289.95 You save 32%

Open Box Astronomik 6 nm SII MFR Narrowband Filter - Canon EOS XL Clip

$489.95 You save 32%

Open Box OPT Pro Services Black Box C13-US

$21.32 You save 21%

Open Box Pro Services Black Box Ethernet Patch Cable 5 Pack

$23 You save 22%

Open Box Pro Services Black Box Time Server Antenna 30ft SMA-to-N Antenna Cable

Open Box Pro Services Black Box Time Server Antenna

$187 You save 76%

Open Box Services Black Box USB3 Extender (15m)

$139 You save 21%

Open Box Pro Services Black Box Universal Input Voltage PDU

$250 You save 21%

Open Box Astrodon Adapter - 3-inch-24 Male for CFW to 2.7-inch-24 Male for AP Extenstion Tube

$105 You save 15%

Open Box Astrodon L2-50S Luminance Square

$403 You save 10%

Open Box Astrodon 18mm Focus Extension f/ -250 Lens - MMOAG & MEMOAG

$42 You save 13%

Open Box Astrodon Adapter - MMOAG to STL (Camera) 3/4-inch -BFC

$105 You save 15%

Open Box Astrodon SCT Connector for Astrodon Rogue Off-Axis Guider

$144 You save 5%

Open Box Astrodon Sloan Filter - z' 50mm Round - Unmounted

$500 You save 14%

Open Box Astrodon Photometrics Johnson & Cousins UBVRcIc U Filter - 1.25-inch

$216 You save 16%

Open Box Astrodon Photometrics UBVRcIc Filter - 50mm Square U

$550 You save 14%

New Radian! >>>

Radian Telescopes 2" Triad Ultra Quad-Band Narrowband Filter

Radian Telescopes 2" Triad Tri-Band Narrowband Filter

Radian Telescopes 1.25" Triad Tri-Band Narrowband Filter

Radian Telescopes 1.25" Triad Ultra Quad-Band Narrowband Filter

Radian Telescope 14-inch Lightweight Universal D-Style Dovetail Bar

Radian Quick-Release Carbon Fiber Tripod ***PRE-ORDER NOW***

Radian Telescope 22-inch Lightweight Universal D-Style Dovetail Bar

Radian Telescopes 6.5-inch Lightweight Universal D-Style Dovetail Bar

Radian Telescopes 50mm Square Triad Ultra Quad-Band Narrowband Filter

$1,000.01 $1,250

Open Box Radian Telescopes 50mm Round Triad Ultra Quad-Band Narrowband Filter