Search results for: '80mm'

The 21mm focal length completes the logical set of 21mm/13mm/8mm and nicely juxtaposes the 17mm/10mm/6mm combination...

This popular 120mm (4.75") f8 Achromat Refractor is one of the best introduction to astronomy available. ...

This  T-Adapter allows you to attach your 35mm DSLR camera to the prime focus of your EdgeHD telescope. ...

The PASSION™ HD 8x/10x 42mm models are compact, lightweight and high-quality options for all your outdoor ne...

The PASSION™ HD 8x/10x 42mm models are compact, lightweight and high-quality options for all your outdoor ne...

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

Levenhuk Nitro 12x50 Binoculars provide a clear, detailed image with 12x magnification in any weather. The 50mm aperture...

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

This large, fully coated, achromatic finder, is characterized by built-in reticle, 9x magnification and objective lens d...

New filter Drawer with a thickness of 29mm that can be used for carrying 2” filter and connecting ASI cooled cameras to...

Size, weight and performance make the 19mm an ideal mid power chioce. Ideal "soul-mate" to Bino Vue. Parfocal with small...

You can connect a camera with a 52mm threaded lens directly to a ZEISS Victory Harpia spotting scope using the Photo Len...

You can connect a camera with a 49mm threaded lens directly to a ZEISS Victory Harpia spotting scope using the Photo Len...

You can connect a camera with a 49mm threaded lens directly to a ZEISS Conquest Gavia spotting scope using the Photo Len...

You can connect a camera with a 52mm threaded lens directly to a ZEISS Conquest Gavia spotting scope using the Photo Len...

The Levenhuk 500M laboratory microscope is a perfect choice for work in the field of histology or any other microscopy r...

Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1620mm focal...

The AstroBag_2 can now safely store & carry complete telescopes up to 150mm in aperture and is designed to accomodat...

Complete H-alpha Solar Telescope with 130mm aperture and <0.7 Angstrom bandwidth. With Feather-Touch focuser, advance...