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.
Displaying 1 to 28 (of 28 products)
Condition: Good. Includes adapter for 1.25" eyepieces. Does not include caps or original box.
The Antares 2-inch mirror diagonal is stoutly…
- Manufacturer
- Antares
- Model
- 2MDu
Condition: Very good.
Connect DSLR and film SLR cameras to any 2" focuser, 2" star diagonal or 2" visual back.
Simply insert…
- Manufacturer
- Antares
- Model
- DP2u
This item is used, in like-new condition.
Connect DSLR and film SLR cameras to any 2" focuser, 2" star diagonal or…
- Manufacturer
- Antares
- Model
- DP2Su
This item is used, in like-new condition.
The Canon EOS EF T2 Ring adapts Canon EF compatible cameras to a 42mm…
- Manufacturer
- Celestron
- Model
- 59007u
Condition: Excellent
Add an additional Celestron 22lb counterweight to help balance your equipment payload. Severely out-of-balance loads cause strain on…
- Manufacturer
- Celestron
- Model
- 94187u
Condition: Very good.
The Celestron 6mm Orthoscopic Guiding Eyepiece is a multi-purpose accessory. With it you can obtain more precise star…
- Manufacturer
- Celestron
- Model
- OR6GEu
Add an additional Celestron 17lb counterweight to help balance your equipment payload. Severely out-of-balance loads cause strain on the…
- Manufacturer
- Celestron
- Model
- 94189U
Condition: Good
Features
Saddle accepts 80mm (3") dovetail bars (compatible with Celestron, Sky-Watcher, Losmandy and more)
…
- Manufacturer
- Celestron
- Model
- 91526u
Condition: Like new, with shipping carton for mount (but not for tripod)
Features
Saddle accepts 80mm (3") dovetail…
- Manufacturer
- Celestron
- Model
- 91526u
Condition: Like new, in box.
Reach new distances with the Skymaster 25x100 high-power binocular. Never before have we offered such…
- Manufacturer
- Celestron
- Model
- 71017U
Used, in fair condition. Includes two objective lenses (27mm and 46mm f.l.). Includes custom hard case. We have the 170-page…
- Manufacturer
- Model
- FLIREX320u
Condition: Good. Includes an adapted tool box (Tuff Box brand) for storage/cartage. Includes tube rings and dovetail.
The Jaegers 5" f/5…
- Manufacturer
- Model
- JAG125u
This item is technically a used item, but has never actually been used in the field. This unit looks…
- Manufacturer
- Kendrick
- Model
- 2009-FFRu
Used but very well cared for mount in very good condition. This mount has no goto functionality; it is the…
- Manufacturer
- Losmandy
- Model
- GM8SU
Condition: Excellent overall, with some minor scrapes on the dovetail.
Includes 8X50 straight-through finder and LX5000 Series 2" diagonal (these items…
- Manufacturer
- Meade Instruments
- Model
- 1208-80-01u
This used objective lens is in great condition, no scratches on the optics.
Specifications
Magnification: 2.5x
…
- Manufacturer
- Model
- UPLAN2.5u
Condition: Very good
Original Box Included.
The Nikon Superior E Premier 10x42 is for those who seek high-end optics in a more…
- Manufacturer
- Nikon
- Model
- 7311U
Condition: Excellent. Includes original box.
This Orion Skygolw filter is of the broadband type which imparts a green hue to the…
- Manufacturer
- Orion
- Model
- SCSCTu
This used telescope is in good condition, with a pair of metal clamping tube rings. Includes a 5X24 finder with…
- Manufacturer
- Sky-Watcher
- Model
- 1309OTAu
Add an additional Sky-Watcher 11lb AZ-EQ6 counterweight to help balance your equipment payload. Severely out-of-balance loads cause strain on…
- Manufacturer
- Sky-Watcher
- Model
- 88053u
Condition: Very good. No shipping carton.
An alt-az with class. The Sky-Watcher AZ4 Altazimuth mount with tripod will turn every…
- Manufacturer
- Sky-Watcher
- Model
- 80092U
Used drive set in excellent shape with original box.
Tracking is a breeze with Sky-Watcher motor drives. Simply add the…
- Manufacturer
- Sky-Watcher
- Model
- 86080U
Black is the best attenuator of visible light, and when the surface is not smooth, it greatly reduces low-incidence reflection.…
- Manufacturer
- Sky-Watcher
- Model
- 92120U
We've Just made Solar Observation easier for you!
This used unit is in like new condition, but does not have all…
- Manufacturer
- Sky-Watcher
- Model
- 31240U
Condition: Excellent.
The Tele-Pod comprises the mount head which carries the telescope and enables vertical and horizontal motion, and the aluminum…
- Manufacturer
- Tele Vue
- Model
- TPM-3015U
Condition: Like new, in box.
Sturdy and reliable, the Velbon Sherpa series of tripods will solidly support your spotting scope or…
- Manufacturer
- Velbon
- Model
- 200RU
Do you have an 8" Schmidt-Cassegrain Optical Tube Assembly or complete fork-mounted 8" SCT gathering dust? Turn that optical…
- Manufacturer
- Celestron
- Model
- USED8OTA
Do you have equipment you no longer use or need?
Trades in quality used telescopes, binoculars and microscopes welcome. Original…
- Manufacturer
- Focus Scientific
- Model
- N/A
Displaying 1 to 28 (of 28 products)