Search results for: '120mm'

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

For Epsilon-130D users who want to shoot at longer focal lengths than the native 430mm, Takahashi offers a 1.5x extender...

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...

80 degree extreme wide angle eyepeice. Immerse yourself into the scene with a 40x magnification and a field of view of 3...

Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 2 inch (50.8mm) focuse...

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

The new high quality Indigo Filter Wheel has a 7 position carousel and can house 2inch mounted or 50mm unmount...

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 52mm threaded lens directly to a ZEISS Conquest Gavia spotting scope using the Photo Len...

This telescope is a good starting point for new amateur astronomers. With 30% more light gathering capacity than a 114mm...

The Takahashi 6x30 finderscope is designed for use with all Takahashi refractors. This finderscope provides 6x magnifica...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

The PASSION™ HD 8.5x/10x/12.5x 50mm models are characterized by large objective lenses to allow for higher light transmi...

The 12MP Levenhuk M1200 PLUS Digital Camera produces high-resolution well-detailed photos and videos of samples while ob...

Modular 80mm ED Apo telescope for observing & photographing prominences & more at the sun during the day and moo...

Vixen SG binoculars have an objective lens aperture of 42mm with a magnification of 2.1X, so you see objects at least tw...

The adapter ring is an accessory for mounting a digital camera on a microscope. It is used for mounting a camera on a C...