| Rings 125mm | $1,693.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| Binocular SkyMaster 25x70mm*** | $19,178.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Rings 125mm*** | $1,700.00MN |
| Analogue Indoor-Outdoor Thermometer | $481.00MN |
| Poster Mapa del cielo | $74.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Anillo-T Canon EOS*** | $1,805.00MN |
| Galino liquid thermometer | $1,811.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| CO2 Monitor*** | $22,379.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $40,637.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $6,384.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $43,824.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $27,012.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $3,409.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $7,267.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $5,077.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $3,875.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $3,296.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Termómetro Min/Max libre de Mercurio | $1,910.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $41,614.00MN |
| SkyMaster 15x70 Binocular*** | $7,943.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $3,790.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 1.25" Variable Universal Camera adapter*** | $6,191.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,905.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Tube Rings, 140mm ID*** | $3,851.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,108.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| FlexNeck | $317.00MN |
| Mammoth Skeleton*** | $245.00MN |
| MagniRead | $226.00MN |
| Digitarium Elevator Mount System*** | $310,445.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $29,474.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Flying Science | $336.00MN |
| LumiLoupe 7x Stand Magnifier | $436.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Xplorer 3 | $3,010.00MN |
| LumiVisor™ - LV-10*** | $1,900.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,101.00MN |
| ezRead™ | $1,295.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| MagniRule | $137.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Glow Star | $104.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| LinenTest™ 11.5x15mm*** | $654.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Xplorer 2*** | $5,558.00MN |
| MagniLook | $127.00MN |
| Mag Lev Train Model*** | $417.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $57,132.00MN |
| Glow Moon & Star | $190.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| MagRX 2.5x | $137.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| FreeHand 2.5x | $355.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Digitarium Portable Dome 7m*** | $701,434.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Potato Clock*** | $544.00MN |
| soda cane robug | $271.00MN |
| Solar Rover | $393.00MN |
| MagniSheet*** | $288.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Barlow Lens 2x #126 Short Focus*** | $2,317.00MN |
| Robot Duck*** | $351.00MN |
| Universal Console*** | $107,065.00MN |
| Motorized Robot Hand*** | $702.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| 15mm Orion Expanse Eyepiece*** | $3,989.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| The Sun | $372.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| 12" LX200-ACF f/10 UHTC*** | $365,300.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Glow Mini Stars | $115.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| 5MP Digital Imager*** | $14,088.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| garden-combitester | $939.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Silver-Black Polymer Sheets*** | $1,766.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| digital wine thermometer*** | $1,501.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| thermometer for compost | $1,415.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Vixen Style Camera Mount | $838.00MN |
| rain-gauge | $1,604.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Hourglass | $798.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Digital maxima-minima thermometer with alarm | $2,183.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Rino® 700*** | $9,027.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| *** | $3,435.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Rain-gauge | $451.00MN |
| digital thermo-hygrometer*** | $3,435.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Nikon T-ring | $602.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $2,047.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Krestel 3000 Pocket Weather Meter*** | $15,418.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $9,681.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Kestrel 5000 Environmental Meter*** | $17,370.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $11,722.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,550.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $10,358.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| SkyMaster 20x80 Binocular*** | $16,764.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| QHY CCD PoleMaster*** | $20,101.00MN |
| myBlue-T | $1,118.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| 3" Levitating Globe | $1,336.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| myMET | $3,728.00MN |