MMODE OVERVIEW OF PRODUCT

Explore: The Explore Mode of Northstar provides the ability to explore various astronomical objects categorized by object type. These objects would fall under one or more of the following types of objects: Deep Sky, Planets, Constellations, and Stars. Each of these subheadings would also have subcategories of objects beneath their menu structure. (See Menu Tree for full list of menu functions and options.)

Sky Tour: The Sky Tour Mode of Northstar provides the ability to take a quick tour of the best and brightest objects for any given month of the year. If the date has been input into the system, the Sky Tour Mode will automatically default to that month. Objects can be chosen by using the scroll up or down arrows and pressing ENTER. To find out more information about any given object press the ENTER button while that object is displayed to see the scrolling text message.

Telescope: The Telescope Mode of Northstar provides real-time data on where the telescope is pointing. Astronomical Coordinates for Right Ascension (RA) and Declination (DEC) as well as Altitude (ALT) and Azimuth (AZ) are displayed simultaneously. In addition, in the lower right-hand corner will be the abbreviation for the current constellation that the telescope is pointed at.

Identify: The Identify Mode of Northstar provides the ability to identify any object within your telescope field of view. Subcategories for different classes of identifiable objects are included as well as an Identify Any option.

Align Earth: The Align Earth Mode of Northstar provides the ability to easily align your telescope utilizing common information non-astronomers would readily know. By entering simple information such as time, date, city, etc. a first time telescope user can explore the immense Northstar database of astronomical objects within minutes.

Align Star: The Align Star Mode of Northstar provides the ability to align your telescope utilizing some astronomical knowledge. By knowing where two stars are located in the sky, a novice user can circumvent the city, date, and time input and quickly start utilizing the Northstar database to locate amazing astronomical objects.

Align Object: The Align Object Mode of Northstar provides the ability to refine your telescope alignment during the middle of your observing session. This might come in very handy if the family dog has just bumped the telescope out of alignment. By using this mode you can center the telescope on any known object and select align object to quickly recalibrate the Northstar alignment allowing continued enjoyment for the duration

of the evening.

11.

Page 10 Page 12
Page 11
Image 11
Bushnell 78-8830, 78-8845 instruction manual Mmode Overview of Product
Page 10 Page 12

78-8830, 78-8845 specifications

The Bushnell 78-8830 and 78-8845 are two advanced models in the realm of outdoor optics, specifically designed for aficionados of birdwatching, nature observation, and sporting events. These binoculars blend high-quality optics with user-friendly features to provide an exceptional viewing experience.

One of the standout features of both models is their powerful magnification capabilities. The 78-8830 boasts an impressive 8x magnification, while the 78-8845 takes it up a notch with a robust 10x magnification. This increase facilitates a clearer and more detailed view of distant subjects, making them ideal for both general observation and specialized uses, such as wildlife watching or sporting events.

Optically, Bushnell binoculars are known for their quality glass, and these models are no exception. Both the 78-8830 and 78-8845 employ multi-coated optics, which enhance light transmission to deliver bright, clear images even in low-light conditions. They also feature high-quality, BaK-4 prisms that contribute to improved image clarity and brightness, yielding vivid colors and sharp contrasts.

In terms of ergonomics, Bushnell has ensured that both models are designed for comfort and ease of use. With a lightweight and compact body, they are easy to carry on extended journeys. Additionally, the rubberized armor provides a secure grip while also safeguarding the binoculars from shock and minor impacts. This rugged construction is paired with a waterproof and fog-proof design, making them suitable for various weather conditions, ensuring durability during outdoor adventures.

Bushnell has also integrated modern technology into these models. Users will appreciate the smooth focusing mechanism, allowing for quick adjustments for sharp images without missing critical moments. The large, easy-to-turn focus knob enables fast and precise focusing, which is especially important when observing fast-moving wildlife or action-packed sports scenes.

Furthermore, the 78-8845 features a wider field of view compared to the 78-8830, which enhances the ease of tracking moving objects. This is particularly beneficial for birding and watching sports, allowing users to scan a broader area without losing sight of the subject they are observing.

In summary, the Bushnell 78-8830 and 78-8845 are commendable choices for outdoor enthusiasts seeking high-performance binoculars. With powerful magnification, superior optics, robust construction, and user-friendly features, these models represent a significant investment for anyone serious about outdoor observation. Whether it’s for birdwatching, attending sporting events, or simply enjoying nature, these binoculars deliver the quality and performance needed to enhance the viewing experience.
Top Page Image Contents