| Large Binocular Tripod L-Adapter | $725.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,200.00MN |
| Funda para telescopio*** | $3,474.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,802.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,276.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Microscopio para Celular | $272.00MN |
| Hourglass | $399.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $44,296.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $18,775.00MN |
| Rino® 700*** | $27,080.00MN |
| Galino liquid thermometer | $604.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $8,552.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Solarscope clásico*** | $4,613.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $3,385.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Magnetics Armable | $407.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $81,101.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $1,670.00MN |
| 2in Male - 1.25in Female Reducer*** | $1,479.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $19,810.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| 20mm Orion Expanse Eyepiece*** | $5,986.00MN |
| Enviro battery | $292.00MN |
| Illusion Science*** | $259.00MN |
| Rain-gauge | $451.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $94,937.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| digital wine thermometer | $500.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| *** | $1,375.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,147.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $2,138.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Stegosaurus Skeleton | $245.00MN |
| myMET | $3,728.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $133,429.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $6,631.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| FieldScout Soil Sensor Reader*** | $15,184.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $11,433.00MN |
| Rocket Race Car*** | $521.00MN |
| Two 12cm (4.8in) Rods*** | $5,295.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $4,543.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Doodling Robot*** | $351.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Tensiometer Service Kit*** | $3,969.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $7,082.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $81,305.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $20,849.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Glow Moon & Star | $190.00MN |
| Glow Star | $104.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Exploracion Lunar | $353.00MN |
| ZWO Mini Guider Scope*** | $7,080.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| The Earth | $372.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| FlexNeck | $633.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Binocular Wilderness - 8x25*** | $2,783.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| T-Adapter #62 for SC*** | $2,157.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Vibration Isolation Pads #895*** | $2,397.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| FreeHand 2.5x | $355.00MN |
| Magniloupe Headband | $103.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| MagniRead | $226.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| LinenTest 5x | $144.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| LumiLoupe 10x*** | $288.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Kestrel 5000 Environmental Meter*** | $17,370.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Hook Gauge*** | $32,084.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Tip 1/4"*** | $571.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $2,449.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| QHY5L-II M | $6,369.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Value Pak | $159.00MN |
| Universal Console*** | $107,065.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Tip 5/16"*** | $571.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Par de anillos 100mm | $1,114.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| ET Gauge*** | $25,571.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $34,009.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| windmill generator | $326.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| thermometer for compost | $1,415.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Barra tipo Vixen 15"*** | $1,424.00MN |
| Poster Mapa del cielo | $74.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| *** | $3,435.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Buzz Wire making Kit | $259.00MN |
| Potato Clock | $272.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| garden-combitester | $469.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| ASI120MM*** | $6,016.00MN |
| Vixen Style Camera Mount | $838.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Nikon T-ring | $602.00MN |
| GPS eTrex 32x | $7,021.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Rings 125mm*** | $1,700.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| rain-gauge | $535.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Rings 125mm | $1,693.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Science Magic | $272.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |