Focus Scientific

Used Equipment

All used equipment is inspected, tested and adjusted by our expert staff - the same great Focus Quality Assurance we provide with new products.

Optics and mechanics are warrantied by Focus Scientific for one full year. Electronics are excluded from warranty, but are tested to work.

We're always looking for used products for consignment or possible trade-in. Turn your unwanted equipment into money, or new equipment via Focus Bucks - leave on account for future purchases. We're sorry, we cannot provide firm valuation of your used equipment by phone or email; in-store evaluation required. We appreciate your understanding.

While we try to keep this list up-to-date, there may be instances where a product has been sold, and its removal from the website is pending. We apologize for any inconvenience.

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Result Pages:
USED Antares 2MD Mirror Star Diagonal (2", brass barrel))

Manufacturer
Antares
Model
2MDBu
USED Antares 2MD Mirror Star Diagonal (2")

Manufacturer
Antares
Model
2MDu
USED Antares Eyepiece Projection Adapter (1.25")

Manufacturer
Antares
Model
EP1u
USED Antares Prime Focus T-adapter (2")

Manufacturer
Antares
Model
DP2u
USED Antares Variable Polarizing Filter (1.25")

Manufacturer
Antares
Model
FXPu
USED Apogee WideScan 100mm (4") f/6 Achromatic Refractor on EQ2 Mount (Pickup Only)

Manufacturer
Model
APOGEE4EQ2u
USED Baader Hydrogen Beta (H-beta) Narrowband 8.5nm CCD Filter (2")

Manufacturer
Baader Planetarium
Model
FHBN-2U
USED Celestron 12v 2.5A AC Adapter

Manufacturer
Celestron
Model
18778u
USED Celestron 31.7mm bore 10kg (22lb) Counterweight for CGX-L, CGE Pro, CGEM-DX, EQ8, Losmandy,

Manufacturer
Celestron
Model
94187u
USED Celestron 6mm Ortho Illuminated Reticle Guiding Eyepiece

Manufacturer
Celestron
Model
OR6GEu
USED Celestron 7.7kg (17lb) Counterweight for CGX, CGEM, CGEM II, EQ5, etc. (20mm)

Manufacturer
Celestron
Model
94189U
USED Celestron CGEM Computerized Equatorial Mount

Manufacturer
Celestron
Model
91526u
USED Celestron SkySync GPS Receiver

Manufacturer
Celestron
Model
93969u
USED Celestron Universal Piggyback Mount

Manufacturer
Celestron
Model
93609u
USED Coronado Personal Solar Telescope (PST) with Case Package

Manufacturer
Coronado
Model
PSTu
USED Efstonscience  200mm (8") Dobsonian Telescope (Pickup Only)

Manufacturer
Model
31020U
USED FLIR ThermaCAM™ EX320 IR Camera

Manufacturer
Model
FLIREX320u
USED iOptron SkyTracker Pro with Polar Scope and Counterweight Package

Manufacturer
iOptron
Model
3322u
USED JMI Universal Medium Size Wheely Bars

Manufacturer
Model
WHEELYu
USED Losmandy GM8 Equatorial Mount with Tripod and Digital Drives

Manufacturer
Losmandy
Model
GM8SU
USED Meade LX850-ACF 304mm (12") f/8 UHTC OTA

Manufacturer
Meade Instruments
Model
1208-80-01u
USED Meiji Dark Field/Phase Contrast Microscope

Manufacturer
Model
MT5310Hu
USED Meiji U Plan 2.5x CCIS Objective Lens

Manufacturer
Model
UPLAN2.5u
USED Omcon 620D 200mm (8") f/6 Dobsonian Telescope (Pickup Only)

Manufacturer
Model
620Du
USED Orion Cheshire Eyepiece/Sight Tube Combo Collimation Tool (1.25")

Manufacturer
Orion
Model
3640u
USED Orion Skyglow Filter for SCT

Manufacturer
Orion
Model
SCSCTu
USED Sky-Watcher 5.1kg (11lb) Counterweight for AZ-EQ6 (25mm)

Manufacturer
Sky-Watcher
Model
88053u
USED Sky-Watcher Dual-axis Motor Drive for EQ5/CG5 Mounts

Manufacturer
Sky-Watcher
Model
86080U
USED Sky-Watcher EQ2 Equatorial Mount and Tripod

Manufacturer
Sky-Watcher
Model
EQ2u
USED Sky-Watcher EQ8 Synscan Computerized Equatorial Mount with Pier Tripod

Manufacturer
Sky-Watcher
Model
BD180601u
USED Sky-Watcher Light Shroud for 10" Truss Dob

Manufacturer
Sky-Watcher
Model
92120U
USED Sky-Watcher Quattro 200 ST Astrophotography Reflector OTA w/ MPCC

Manufacturer
Sky-Watcher
Model
30205.3MPCCu
USED Sky-Watcher SolarQuest 70mm Telescope on HelioFind Solar Tracking Mount

Manufacturer
Sky-Watcher
Model
31240U
USED William Optics Fluoro-Star Triplet 110mm f/6.5 Oil-spaced Apochromat OTA

Manufacturer
William Optics
Model
WOFLT110F6.5u
Wanted: Celestron 8" SCT Optical Tube

Manufacturer
Celestron
Model
USED8OTA
We want your Trade-ins and Consignment items

Manufacturer
Focus Scientific
Model
N/A
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