| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $289,042.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $155,562.00MN |
| Lava Lamp | $266.00MN |
| Wireless Long-Range Repeater with AC Power*** | $30,280.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Rings 125mm*** | $1,700.00MN |
| Yagi Antenna for Long Range Repeater*** | $22,272.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $4,221.00MN |
| Wireless Repeater with AC Power*** | $17,818.00MN |
| MiniBrite 5x | $528.00MN |
| Credit Card Magnifier 2x*** | $119.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $98,821.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $42,317.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $30,067.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| LAQUA Twin pH Meter*** | $12,595.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $41,614.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes*** | $3,175.00MN |
| 11cm Plasma light*** | $778.00MN |
| LX600 12" ACF w/StarLock*** | $628,453.00MN |
| Electric Shutter (ES-6/ES-10)*** | $46,980.00MN |
| Wireless Repeater with Solar Power*** | $16,704.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $133,429.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $23,341.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| MagniLook | $253.00MN |
| 15cm Plasma light*** | $1,905.00MN |
| 8" LX200-ACF f/10 UHTC*** | $252,766.00MN |
| QHY5L-II M*** | $38,213.00MN |
| MagniFly™ 2x/3.5x | $2,906.00MN |
| Tube Rings, 140mm ID*** | $5,134.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $15,034.00MN |
| Solarscope clásico*** | $9,227.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $944.00MN |
| 14" LX200-ACF f/10 UHTC*** | $476,101.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $8,869.00MN |
| MagniRule | $137.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $3,983.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Off Axis Guider QHYOAG-S*** | $13,277.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| LX850 12" ACF w/StarLock*** | $623,260.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $9,066.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $1,063,004.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| rain-gauge | $535.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Kestrel 5000 Environmental Meter*** | $26,056.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $24,380.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Rain-gauge | $451.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Orion Awesome Autoguider Refractor Package*** | $44,371.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| LX600 10" ACF w/StarLock*** | $540,159.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $5,936.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,841.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $3,385.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $2,449.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $2,251.00MN |
| Xplorer 4*** | $7,895.00MN |
| Eyepiece Holder (1.25")*** | $2,587.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $2,472.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Xplorer 2*** | $2,779.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Xplorer 3 | $3,010.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| *** | $1,375.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Geologic Compass - A | $2,098.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $6,013.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Nivel Automatico AL132*** | $12,787.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Brújula minera*** | $2,496.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Rain Collector Cone*** | $1,449.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $82,406.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Mounting Tripod | $3,608.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Universal Shelter*** | $3,564.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| Wonder Globe (Celestial )*** | $1,654.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Orion HD-F2 Paragon Tripod*** | $10,851.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| AudioStar Hand Controller*** | $13,882.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,694.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| 3" Levitating Globe | $668.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Robot maromas | $620.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| 20 W Solar Panel*** | $41,292.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $63,426.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Glow Star | $104.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| General Biology - 25 slides | $1,604.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $44,296.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Solar Plane Mobile | $417.00MN |
| Mammoth Skeleton*** | $245.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| 12in Aztec Globe*** | $6,316.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $3,341.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Funda para telescopio | $1,737.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Envoy8X*** | $4,009.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Solar Power Package*** | $7,374.00MN |
| *** | $1,286.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Tip 1/8"*** | $571.00MN |
| Tip 5/16"*** | $571.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| digital wine thermometer | $500.00MN |
| myMET | $3,728.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| ASI120MM*** | $12,031.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |