| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Binocular SkyMaster 25x70mm*** | $9,589.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| Xplorer 1 | $1,701.00MN |
| WeatherLink Console*** | $17,595.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Xplorer 2*** | $2,779.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $9,681.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Weather Science*** | $309.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,182.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $22,383.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $5,113.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Nikon T-ring | $602.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Weather Station*** | $309.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,270.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| ezRead™ | $3,886.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Glow 3D Solar System | $129.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $55,123.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Rain Collector Cone*** | $1,449.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Envoy8X*** | $12,027.00MN |
| Universal Shelter*** | $3,564.00MN |
| Atlas cosmico*** | $339.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Galino liquid thermometer | $604.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $66,482.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $37,862.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| FreeHand 2.5x | $355.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Cabled Weather Envoy*** | $15,702.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Poster Mapa del cielo | $74.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Wireless Weather Envoy*** | $26,170.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Funda para telescopio | $1,737.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $2,256.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $4,389.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Cabled Vantage Pro2™ ISS*** | $36,749.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| LinenTest 5x | $144.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Filtro Solar de 125mm de D.I.*** | $2,784.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| 3" Levitating Globe | $668.00MN |
| Exploracion Lunar*** | $706.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Self Sticking Car Compass | $35.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| LinenTest™ 11.5x15mm*** | $654.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Lava Lamp | $531.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Watch compass | $80.00MN |
| MagRX 2.5x | $137.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| MagniRead | $113.00MN |
| Solar Plane Mobile | $417.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| The Earth | $372.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Propeller Racer | $393.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Flying Science | $336.00MN |
| Hourglass | $399.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Glow Mini Stars | $115.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Brass Compass | $251.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Peque ciencia optica | $362.00MN |
| MagniRule | $137.00MN |
| Solar Rover | $393.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |