| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Distanciómetro láser GLM 30 Professional*** | $5,858.00MN |
| Solar Plane Mobile | $417.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $66,245.00MN |
| SkyMaster 20x80 Binocular*** | $25,146.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Space Age | $542.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Orion Prime Focus Camera Adapters | $2,339.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $15,154.00MN |
| Orion Field Flattener for Short Refractors*** | $15,030.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $7,544.00MN |
| ezRead™ | $2,591.00MN |
| Outland X 10x42 Binoculars*** | $12,428.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,147.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $9,955.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Orion HD-F2 Paragon Tripod*** | $10,851.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $5,974.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $11,520.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Orion Awesome Autoguider Refractor Package*** | $44,371.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $95,139.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| LX850 14" ACF w/StarLock*** | $692,511.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $19,810.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $1,731.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| QHY5L-II M | $6,369.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| MagRX 2.5x | $274.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| 1.25" Variable Universal Camera adapter*** | $12,381.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Poster Mapa del cielo | $74.00MN |
| Moon Poster | $110.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $20,849.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Robot maromas | $620.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $2,940.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $1,731.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Xplorer 4 | $3,947.00MN |
| Glow 3D Solar System | $129.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Xplorer 3 | $3,010.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Glow Moon & Star | $380.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Rain Collector Cone | $725.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Sensor Mounting Shelf*** | $2,227.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $3,385.00MN |
| Universal Shelter*** | $3,564.00MN |
| Buzz Wire making Kit | $259.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,303.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| thermometer for compost | $1,415.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Mounting Tripod | $3,608.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,066.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| Microscopio para Celular | $272.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $2,340.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| UV Sensor*** | $9,466.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $2,066.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Enviro battery | $292.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Potato Clock | $272.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Illusion Science*** | $259.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Envoy8X*** | $4,009.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| LumiLoupe 10x*** | $288.00MN |
| MagniMark | $84.00MN |
| Atlas cosmico*** | $170.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| MagniRead | $226.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Magniloupe Headband | $103.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,003.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| MagniFlash 11x*** | $985.00MN |
| MagniSheet*** | $576.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Meade X-Wedge*** | $36,288.00MN |
| ASI120MM*** | $6,016.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| rain-gauge | $535.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| MiniBrite 5x | $264.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Value Pak | $159.00MN |
| garden-combitester | $469.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $2,172.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| FreeHand 2.5x | $355.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Lava Lamp | $266.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Rings 125mm*** | $1,700.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $3,296.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Nikon T-ring | $602.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Rings 125mm | $1,693.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |