| Nikon T-ring | $602.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $7,791.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Binocular Wilderness - 8x25*** | $4,175.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $3,085.00MN |
| Model J Soil Sampler*** | $14,211.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $2,597.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| 36in Auger Tube Kit*** | $46,258.00MN |
| Minolta SPAD 502DL Plus Meter*** | $334,553.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $18,775.00MN |
| QHY5L-II M*** | $25,476.00MN |
| LX600 12" ACF w/StarLock*** | $628,453.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $2,498.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $7,271.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $3,400.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $14,932.00MN |
| Orion Awesome Autoguider Refractor Package*** | $44,371.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| TravelView™ - 10x25*** | $1,587.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| FieldScout TCM 500 T-Handle*** | $11,808.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $23,034.00MN |
| Model LS Soil Sampler*** | $18,885.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $75,617.00MN |
| Zero Image Focuser*** | $26,007.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $8,904.00MN |
| CM 1000 Chlorophyll Meter*** | $250,009.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $5,847.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $4,680.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $13,088.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $1,731.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $9,955.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $3,463.00MN |
| T-Adapter #62 for SC*** | $5,393.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| FieldScout GreenIndex Board*** | $3,507.00MN |
| LX850 10" ACF w/StarLock*** | $841,401.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $1,907.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| LX850 12" ACF w/StarLock*** | $1,246,519.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Telescope 12" LX90-ACF*** | $554,009.00MN |
| WindSonic Mounting Pipe Kit*** | $13,463.00MN |
| Minolta SPAD 502 Plus Meter*** | $210,379.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $16,524.00MN |
| LX600 14" ACF w/StarLock*** | $1,073,392.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $4,978.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| 12" LX200-ACF f/10 UHTC*** | $730,599.00MN |
| Orion Prime Focus Camera Adapters | $2,339.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| LoggerNet: Datalogger Support Software*** | $90,837.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $31,851.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| 20 W Solar Panel*** | $55,055.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| WEATHER STATION WITH ATOMIC CLOCK*** | $4,735.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $1,526,986.00MN |
| FieldScout CM 1000 NDVI Meter*** | $271,469.00MN |
| Telescope 8" LX90-ACF*** | $432,820.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $3,226.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $71,202.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $5,834.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $14,651.00MN |
| 8" LX200-ACF f/10 UHTC*** | $631,916.00MN |
| Telescope 10" LX90-ACF*** | $216,409.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $13,881.00MN |
| 10" LX200-ACF f/10 UHTC*** | $283,929.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Fuente de Poder de Litio LXPS 18*** | $17,376.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $2,113.00MN |
| 14" LX200-ACF f/10 UHTC*** | $714,151.00MN |
| LX850 14" ACF w/StarLock*** | $692,511.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| LX600 10" ACF w/StarLock*** | $360,106.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $11,871.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,486.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Mounting Pole Kit | $1,336.00MN |
| QHY CCD PoleMaster*** | $20,101.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Barlow Lens 2x #126 Short Focus*** | $2,317.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $2,251.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| ASI120MM*** | $6,016.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |