| Rectangle Rim Free 2x | $418.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $216,782.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Envoy8X*** | $8,018.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Microscopio para Celular | $816.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| MagniLook | $127.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,517.00MN |
| GPSMAP® 65s*** | $50,155.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Mounting Tripod | $3,608.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $20,655.00MN |
| Distanciómetro laser LDM100*** | $8,284.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $418,038.00MN |
| Self Sticking Car Compass | $140.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Brújula minera*** | $4,992.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Brujula Krypton de colgar Negro | $180.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $7,544.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Set for teaching Sciences - 10 slides*** | $2,818.00MN |
| 15mm Orion Expanse Eyepiece*** | $3,989.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Structure of Vegetables - 10 slides*** | $2,113.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Glow Mini Stars | $115.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| MagniMark | $84.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $23,034.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Telescope 12" LX90-ACF*** | $277,004.00MN |
| 3" Levitating Globe*** | $2,673.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Weather Station*** | $309.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Filtro Solar de 100mm de D.I.*** | $2,088.00MN |
| Mounting Pole Kit*** | $2,673.00MN |
| Glow 3D Solar System | $129.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| WeatherLink Console*** | $17,595.00MN |
| Rino® 700*** | $18,053.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Universal Shelter*** | $7,127.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Wireless Repeater with AC Power*** | $13,363.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Poster Mapa del cielo | $148.00MN |
| GPS eTrex 32x*** | $21,064.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Hormiguero de Gel*** | $259.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Weather Science*** | $309.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Tip 5/16"*** | $571.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Glow Moon & Star | $190.00MN |
| Glow Star | $104.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| thermometer for compost | $708.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Xplorer 3*** | $6,021.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Funda para telescopio | $1,737.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Nikon T-ring | $602.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Space Age | $1,083.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Rain Collector Cone | $725.00MN |
| Hook Gauge*** | $32,084.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Xplorer 1 | $3,403.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| ET Gauge | $12,785.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |