| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| The Sun | $372.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Atlas cosmico*** | $339.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Xplorer 1 | $1,701.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Nikon T-ring | $602.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| myMET | $3,728.00MN |
| The Earth | $372.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Xplorer 2*** | $2,779.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Xplorer 3 | $3,010.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Geologic Compass - A | $2,098.00MN |
| myBlue-T | $1,118.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Xplorer 4 | $3,947.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |