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Updated August 30, 2016

If you have equipment you are planning to sell, Hands on Optics would be glad to give you a call or Quotation.Please call 301-938-3525 or email info@handsonoptics.com  to confirm availability. If this is the first time you have seen our stock listing we call the FUN list (Factory, Used, New), it may require some explanation. 

N = New - Special, Unusual or One of a Kind 
S = New - Special Factory Purchase, Low Price
D = Dealer Demo Unit, New Warranty
U = Used, Condition described
F = Factory second or Blem
A = Antique 

U $699.00 Cassegrain - Orion/Vixen VM200L, 200 mm, 8", f/9.0 astro-imaging 8" Cassegrain. 2" Focuser, 30mm Finder, Vixen Dovetail.  Sold by Orion and made by Vixen. Custom Aluminum case. Was $1899 new
A $395.00 Reflector - Criterion 8" F/8 Custom OTA Stunning mint in the original wooden shipping crate. Rotating Rings, finder, 3 eyepieces. A time capsule. 16" F/10 SCT design. 
U $195.00 Reflector - Orion 6" F/8 Explorer Dobsonian. Like new. 2 eyepieces incl. Will not ship
S $299.00 Tripod - Vixen Burleback with Ash legs has a standard 3/8" screw to mount for most tripod heads. Made in Germany Model Report 2012. Max height 44 inches. Max load. 43lbs. 
U $345.00 Mount - Takahashi Original Teegul Alt-azimuth Mount in Excellent condition 
U $35.00 Hand Control - Meade 494 Computer fit DS2000, ETX 60,70,80. As new
U $50.00 Hand Control - Celestron NexStar + NEX for AltAz mount, like NexStar SE and Evolution Computerized GoTo Hand Controller. 
A $65.00 Mount - Meade Alt Az from 1970 Model 390 with slow-mo controls. . Adjustable wooden legs.  Set up to mount rings not dovetail. 
U $50.00 Mount top. AstroPhysics 15" Top plate with ring holes. Bolts to the top of the EQ mount. Shaped like a football.  
U $99.00 Wedge - Meade Standard Wedge. Excellent condition. 3 available. Currently $299
U $10.00 Ioptron Guideport ST-4 6P6C adapter. No longer available. Mint 
U $24.00 Unitron Tripod Extension - for Unitron EQ. Custom machined Aluminum. Raises the mount head about 14 inches.  Stellarvue MECA for  M1, one mark on the side.
U $25.00 Stellarvue Tripod Extension - Stellarvue MECA for  M1, one mark on the side.
B $40.00 Vixen Power Cable - Vixen DC output cable #2537 Discontinued New ol stock
U $10.00 Meade 18V or 12V extension , 20ft.  
U $10.00 Meade ETX tripod Tray, round, center screw
U $10.00 Meade ETX 3 leg table top tripod. 
A $10.00 Celestron Replacement Celestron Syntron Motor New on Stock
U $100.00 Solar Diagonal - Coronado 1.25"  Gold coated  Use with BF30 or alone for Planets
U $60.00 Televue Mars Filter Type A. Used little. Mint
  $60.00 Televue Mars Filter Type B. Used little. Mint
N $70.00 Lunt Adapter Plate LS661/75 for 75mm filters onto Stellarvue 80 telescopes. New old stock. Reduced from $10140 to $70
U $400.00 H-Alpha Filter. DayStar Pre Filter. 125mm Clear Aperture ERF in cover for Meade 16" LX200. Was $795 new. 
U $200.00 Solar Filter - Glass Full Aperture 16"  (no longer made) . Thousand Oaks For Meade LX200 16.  New Old Stock
N $120.00 Solar Filter - Glass. 12.13" ID Orion Full Aperture, For Orion and GSO 10" Dobs. New Old Stock
N $49.00 Color Filter Set 2" #80a #12, #58, #21 new from Celestron kit. 
N $99.00 Lumicon Comet Filter 1.25" Overstock Reg $119
N $75.00 Filter Wheel, 1.25" with 5 color filters
N $45.00 B+W 48mm 3.0 Neutral Density Filter 110 Filter 1000x 
N $69.00 B+W 28.5mm (1.25") 3.0 Neutral Density Filter 110 Filter 1000x 
U $69.00 Zoom - Proxima 8-24mm Floor Model 
U $20.00 6mm Orion explore , Excellent condition
N $25.00 9.7mm Meade Super Plossl, VG condition. Optics mint
N $25.00 12.4mm Meade Super Plossl, great condition. Optics mint
S $49.00 12.5mm Williams Optics LE Planetary. 58 degree, 20mm Eye relief. Early silver model New Old Stock
A $150.00 16mm Vernonscope Brandon in screw down canister. As new on original shipping box 4/3/72
A $95.00 16mm Vernonscope Brandon, early silver side, tapered top. Optics Exc, top rim bright spots. 
N $25.00 17mm - Orion Explorer II Eyepiece. Entry Level Eyepiece. New Old Stock 2 available
N $30.00 23mm Stellarvue Crosshair with Illuminator hole
N $59.00 25mm Lumicon Kellner Crosshair Eyepiece. New Old Stock, one only.  Was $95
N $29.00 25mm Orion Sirius Plossl, new old stock in StarDust case
U $20.00 32mm Scopetronix /GSO Meade Plossl. 4 element.  Excellent cond in box. 
U $100.00 1.25" Nikon Nippon Kokaku Porro Prism, Straight through erect image. Professionally made 1.25" 1.25" adapters. 
N $84.00 Barlow - 3X Antares with Twistlock top.  made in Japan. Was $95. New Old Stock, one only. 
A $100.00 Bralow -Vernonscope Dakin 3X Barlow in screwdown canister. As new on original shipping box dated 4/3/72
U $25.00 Barlow - 2X Meade shorty telenegative Mint
N $89.00 Filter Wheel, 1.25" with 5 color filters
N $199.00 Diagonal Vernonscope 45 degree Amichi . New, Reg  $289
U $70.00 31mm Proxima, original Japanese lens design,
U $59.00 32mm Rini Crosshair eyepiece, About 60 degrees FOV.
N $30.00 2" Celestron Filters #21 Orange, #56 Green and #12 Yellow.
N $105.00 Barlow - 1.6X Antares with twistliock top. New Old Stock, one only. 
U $29.00 Rini 0.5X focal reducer. 2" in and out. Looks like a Barlow.
N $200.00 Camera angle adjuster for TSA-102S, TSA-120, FS-128N, TOA-130S (2.7" focuser) TFP1100. New old stock.
U $25.00 Ioptron Guideport ST-4 6P6C adapter. No longer available. Mint 
N $39.00 Camera Adapter 2" Televue ACM-2000 2" to T-Thread adapter. New in box
S $25.00 Telescope to Camera Adapter (T to C), Meade New Old Stock, one only. 
N $75.00 Vixen Optics 39192 Digital Camera Quick Bracket for Digital Cameras, Telescopes and Spotting Scopes
S $0.01 For SCT Photo adapters see "SCT Dedicated Accessories" below.
U $35.00 Off Axis  Guider - Meade  Fit directly on SCTs 
A $100.00 Deluxe Tele-compressor. 1980s Mint in box, Big lens and 1.25" adapter. Only seen in 45 years. 
U $49.00 Questar C Adapter Camera adapter Train. Includes 5 parts. Fits DSLR and C
U $30.00 T Adapter T-thread o Thread. Focusable, Rotatable. 
U $30.00 Camera Adapter Nikon 14mm PK-12 AI Extension Tube, Mint
U $10.00 T Adapter- T Thread to C. Excellent cond. 
U $20.00 T Adapter- T Thread to C. Rotatable 
U $20.00 T Adapter extension Raises the camera 35mm farther back
U $15.00 Nikon Body to C Lens adapter Mint. Attaches to body like a lens
U $25.00  Deluxe  Adjustable Eyepiece projection.  T-Thread and 1.25" barrel
U $25.00 Nikon to T-Thread REVERSE Nikon base to male threads. And 1/4-20 mount 
U $25.00 2" to T thread adapter. Ultra low profile. 11mm tall. 
U $20.00 2" to T thread adapter. Low profile. 20mm tall. 
N $10.00 Manfrutto 3/8 adapter #3154
U $30.00 Ball Head - PanaVise with 3/8 threaded hole.  Small, heavy, ridged. 
U $5.00 2 remote camera releases, one very long
U $99.00 Bogen/Manfrutto tripod 3--1/3126 with case. Excellent cond. $100.
U $15.00 T to C adapter
U $25.00 T Adapter with 2X Barlow inside. 1.25" in, T-Threads out. , excellent cond.
U $15.00 ETX Camera Adapter Fits 90-125mm.  Model #64, Used, excellent cond.
U $10.00 T Adapter Cel  93418 Minolta Max, , also fits most Sony
U $125.00 Focuser -  Meade Microfocuser #07080. Complete and works properly.
N $40.00 Focuser Part - end piece brass Insert Replacement for Synta 2" focusers
N $20.00 Focuser Part -Mercury Systems GFSA 2" Ring, adds brass retaining ring for GSO Newtonian focusers
U $35.00 Focuser Part - GFSA-8 replaces high hat style adapter on GSO Newtonians
N $25.00 Focuser knob - Large know replacement for PST. Orange annodized. 
N $190.00 Mounting Rings - Parallax 9.1" ID for 8" Meade SCTs.  Reg $250. 
A $50.00 Mounting Ring - Unitron Unclamp 60mm with mounted 1/4-20 Camera Adapter 
N $40.00 Rings- Hinged Mounting Rings. (304mm)12" ID fits GSO, Orion, Harden and others. 
N $25.00 Rings- Hinged Mounting Rings. (235mm) 9.25" ID fits Celestron, Skywatcher 8" Reflectors
N $20.00 Rings- Hinged Mounting Rings. (175mm)8.9" ID fits GSO, Orion, Harden and others. 
N $20.00 Rings- Hinged Mounting Rings. (136mm)5.35" ID fits GSO, Orion, Harden and others. 
N $30.00 Rings- ADM Guidescope mounting rings 125mm ID. Nylon tipped screws.
N $20.00 Rings- Guidescope mounting rings 76m ID. Nylon tipped screws.
U $20.00 Astrozap dewshield - Fits 16" Dobsonian 
N $30.00 Kendrick  Binoviewer heatstrip. New on stock
N $10.00 1000 Oaks Dew Strip for Telrad. Fits Kendrick and Dewnot controllers. 
U $100.00 Dew Strip - Kendrick for 14" scope
U $55.00 Dew Strip - Kendrick for 11" scope
U $40.00 Dew Strip - Kendrick for 10" scope
N $35.00 Dew Strip - Kendrick for 7/8" scope old stock. 
U $40.00 Dew Strip - Kendrick for 6" scope
U $35.00 Dew Strip - Kendrick for 5" scope
U $30.00 Dew Strip - Kendrick for 4" scope
 N  $5.00  54.3mm x 193mm Fully coated achromats from Edmund Scientific 1970s.  Binocular lenses of eyepiece lenses. $10 each, 2/$15 or 5/$25.  
N $39.00 Glass - 7.25" x 7" Front Surface Mirror with metal back. 
N $50.00 Glass - Edmund Scientific 1.5" Secondaries. Box of 10. Uncoated. USA made
N $40.00 Glass - Edmund Scientific 1.25" Secondaries. Box of 8. Uncoated. USA made
U $25.00 Glass - Meade 12" SCT corrector blank.  No hole.  Excellent window 
A $25.00 Glass - Zeiss Prism post WWII. 45mm clear apeture
N $25.00 Orion Mak-Cass Adapter Ring for Schmidt-Cass Accessories. Item #  52067
N $20.00 William Optics SCT Thread Adapter for 2" Diagonal. SCT  to  standard 48mm male thread, same as most 2" filters, eyepiece/diagonal barrels.  
U $100.00 Case - Meade Soft canvas case with fitted foam inserts for classic LX100 10". 
N $20.00 Adapter - SCT accessories to 2" Focuser. Williams Opt # D-SCT-TA. New Old Stock, one only. 
U $125.00 Meade Micro Focuser,  Includes steel thread protector, 2" SCT adapter. 
U $25.00 Piggyback Camera Mount- Celestron 8-11 older model
U $20.00 Meade LAR allows SCT accessories on Meade ETX90-125mmapter ETX to SCT. 
U $20.00 Meade ETX 45 degree Erect Correct diagonal. 
U $5.00 Meade SCT steel thread protecting ring for mounting Microfocuser focuser 
U $20.00 Off Axis Guider Celestron Radial Guider for SCT in T-Threads Out from the 1980s.  
U $15.00 T- Adapter for all SCTs and Meade 7in Mak. Made by Intes. 
U $20.00 T- Adapter by Orion for all SCTs and Meade 7in Mak
A $65.00 Tank Scope - WWII M70 Tank scope, includes original 32mm Brandon eyepiece. 
U $279.00 Microscope Photo eyepiece. NIKON  marked PLI 2.5 barrel 1.1" 
U $65.00 Microscope Objective, marked "Jena" 20/0.40. Mint. 
U $15.00 Microscope Objective, AO/Spencer 3.5X  NA .09
U $10.00 Microscope eyepiece unbranded. 1.1" barrel. 10X WF
U $15.00 Microscope Objective, B&L 43X  marked 4mm 0.65 . Mint in case
U $39.00 Microscope B&L Projection head.. Lens and mirror perfect. Rotatable. 0.91"
U $15.00 Microscope Objective, brass and nickel Spenser, marked HOMOC.IMMER 1.8mm NA1.3
U $25.00 Microscope Objective, AO 3.5X  marked made in USA only 12mm tall. Metal case.
U $15.00 Microscope Objective, Spencer Buffilo  marked 4mm NA 0.6 44X. Excellent in case. 
U $15.00 Microscope Objective, E Leitz Wetzlar Mircometer reticle  top to bottom 100   marks.
U $10.00 Microscope eyepiece B&L 10X WF. Early tapered barrrel.  .91" barrel in screw down case. 
U $5.00 Microscope eyepiece American Optical marked 10x/155mm  .91" 
U $80.00 Microscope Carl Zeiss eyepiece PAIR marked KPL 16X 0.91" barrel
N $30.00 Microscope eyepiece marked 10X20 Long Eye releif. Modern 1.1" barrel
A $15.00 Microscope eyepiece Early Zeiss Jen Compensating marked Kompns Okular 8.
U $20.00 Microscope eyepieces, Unitron 15x, 8x and 5x.  .91" barrel
U $75.00 Microscope PAIR  eyepiece, Zeiss Wenkel 12.5X . .91"
U $5.00 Microscope eyepiece, Marked 10X 15.5mm.Looks New  .91" barrel
N $179.00 Spotting scope - Celestron SV60 #52256. Swing View Spotting Scope - 20-60x60. Nice but discontinued, last one.
A $125.00 Rare - Spotting scope. Busch (W. Rabe), Rathenow dates from 1920 to 1930 .Good optics are remarkable. 13 oz. 
A $60.00 Rare - Bushnell Televar dual  6x44 Monocular and Variable: 325mm f8 - 500mm f11 - 650mm f16 Telephoto
A $275.00  9x63 WWII 1944-45, Marked US Navy Bu Ordnance. Modified by US Navy Gun Factory from  7x50mm. In collimation, Case is included
N $29.00 Lumicon .965"  Camera T-Adapter - Drop-in , New Old Stock #07949
U $5.00 Unitron Eyepiece Solar Filter, Fits over eyepiece
U $25.00 12.5mm Unitron Kellner. Excellent optics, barrel shows minor wear.
U $45.00 12mm Celestron Orthoscopic. Mint in StarDust case
U $19.00 Celestron straight through porro prism, made in Japan, excellent condition
U $29.00 Porro Prism. Unitron .965 straight through. Excellent condition.
U $39.00 Crosshair Laser Collimator  Projects crosshair with ring 
U $279.00 Microscope Photo eyepiece. NIKON  marked PLI 2.5 barrel 1.1" 
A $35.00 Military Vintage Double Collimator # 7680840 WWII-Korea era
U $25.00 Meade 4" -7" ED APO T Adapter. Screw on style


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