Αποτελέσματα αναζήτησης για: «len»

Pulley and timing belt kit. Allows you to use the Pegasus Universal Motor Focus Kit (sold separately) to control small-m...

If you're looking for a good quality barlow lens to match up with the color correction of Takahashi apochromatic fluorit...

The Ermenrich NetGeeks NL80 Cable Length Tester can measure cable lengths up to 1,000 meters and also has other features...

The Ermenrich NetGeeks NL70 Cable Length Tester is a multifunctional measuring tool for testing various network cables (...

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 58mm 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...

You can connect a camera with a 58mm threaded lens directly to a ZEISS Conquest Gavia spotting scope using the Photo Len...

FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design...

The 0.5x auxiliary lens increases the working distance and field of view of a stereoscopic microscope, while reducing th...

The 2x auxiliary lens increases the magnification of a stereoscopic microscope, while reducing the working distance to 4...

The 0.5x auxiliary objective lens increases the working distance and field of view of a stereoscopic microscope, while r...

The 1.5x auxiliary objective lens increases the magnification of a stereoscopic microscope while reducing the working di...

The 2x auxiliary objective lens increases the magnification of a stereoscopic microscope, while reducing the working dis...

The filter drawer was developed by ZWO for Canon EOS EF or EF-S lenses and cooled ASI cameras with 17.5 mm working dista...

Adjust the secondary mirror without tools, precisely and without risk of a wrench or screwdriver falling on the primary...

An affordable instrument for continuous and networked measurement of effective sky brightness.The "Sky quality meter - L...

The 10x metallurgical objective has a long working distance of 5mm. Objects of study may have a pronounced topography, e...