STEREO BINOCULAR VIEWER

Enjoy your telescope in a completely new and fascinating way — use your brain to its full capacity rather than speculating on the next, larger size telescope.

The Stereo Binocular Viewer (#93690) allows you to adapt two eyepieces to the telescope for simultaneous viewing (i.e., like binoculars). The result: a fantastic three dimensional effect when observing many celestial objects. The Stereo Binocular Viewer greatly improves contrast and definition on lunar, planetary and solar subject matter as well as on deep sky objects.

Using both eyes to view through a telescope is a new, relaxed and thrilling way to at last enjoy your observing time. When both eyes are open, your eye muscles are relaxed and you do not suffer from eyestrain.

To demonstrate just one of the effects you will see, compare an eye chart when examining your eyes. Cover one eye and read the chart to the smallest line you can see clearly. Now remove the cover over the eye, relax for a few seconds and then examine the chart with both eyes open — you can see more detail than with one eye. In addition, the brain corrects for small defects (aberrations) of the eyes when given the information from both eyes.

Beyond a 50 foot distance, pupils are nearly parallel and prevent real stereoscopic viewing. However, since our brain “knows” (due to near distance experience), we identify distant objects as three dimensional. The more experienced the observer, the more this effect will be apparent.

The optics are precision aligned and MgF2 coated. Interpupillary adjustment reaches from 53mm to 76mm. The optical head has a 60° viewing angle for a comfortable viewing position. Full 360° head rotation is provided, together with 2" sleeve and 11/4" drawtube to fit 2" Focuser and 11/4" Visual Backs of all Schmidt-Cassegrains — and also Focusers of Refractors.

The removable 11/4" drawtube features a camera T-2 thread on the Binocular side and 11/4" Filter Thread on the entrance side, to accept Celestron 11/4" Eyepiece Filters. Utilizes 11/4" eyepieces (not included). Must use two eyepieces of equal focal length and design type. Made in Germany.

29

Page 28 Page 30
Page 29
Image 29
Canon 93517, 93518, 93515 manual Stereo Binocular Viewer
Page 28 Page 30

93517, 93515, 93518 specifications

The Canon 93518, 93515, and 93517 are part of Canon's versatile series of ink cartridges designed to complement various printers in their lineup. These cartridges exhibit high efficiency and quality output, catering to both home and office users who demand reliability and superior print results.

One of the standout features of these cartridges is the use of Canon's advanced dye-based ink technology. This innovation ensures vibrant colors and sharp text, making them ideal for everything from photo prints to professional documents. The ink is designed to resist fading over time, allowing prints to retain their vivid colors longer, which is crucial for preserving memories in photo albums or producing long-lasting marketing materials.

Additionally, the Canon 93518, 93515, and 93517 cartridges are engineered for easy installation and seamless operation with compatible Canon printers. Their user-friendly design means that even those who may not be tech-savvy can quickly replace cartridges without hassle. This convenience minimizes downtime and increases productivity, particularly in busy office settings.

These cartridges are also recognized for their compatibility with a wide range of Canon printer models, making them a versatile choice for many users. The 93518 cartridge, known for its high yield, is especially beneficial for frequent print jobs, while the 93515 and 93517 options offer different capacities suited to varying printing needs. By selecting the right cartridge, users can optimize their printing costs effectively.

Moreover, sustainability is increasingly becoming a priority in the printing industry, and Canon has taken steps to address this with these cartridges. The company promotes recycling programs, encouraging users to return used cartridges for proper disposal and reuse. This initiative not only contributes to environmental conservation but also helps users to be more conscious of their ecological footprint.

Overall, the Canon 93518, 93515, and 93517 cartridges combine performance, convenience, and sustainability, making them an excellent choice for anyone looking to achieve high-quality prints while maintaining efficiency and supporting environmental efforts. With these cartridges, users can confidently rely on Canon's reputation for excellence in printing technology.
Top Page Image Contents