Manuals / Bushnell / Lawn and Garden / Telescope

Bushnell 78-8830, 78-8845 Mfocusing Telescope, Mattach Remote Computer Controller and Battery

Models: 78-8830, 78-8845

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DETAILED ASSEMBLY (CONTINUED)

MFOCUSING TELESCOPE

1.After selecting the desired eyepiece, aim main telescope tube at a land-based target at least 200 yards away (e.g. a telephone pole or building).

2.Fully extend Focusing Tube by turning Rack and Pinion Focusing Mechanism.

3.While looking through selected eyepiece (in this case the 20 mm), slowly retract Focusing Tube by turning Rack and Pinion Focusing Mechanism until object comes into focus.

MATTACH REMOTE COMPUTER CONTROLLER AND BATTERY

1.Locate Remote Computer Controller and coil cord.

2.Locate Battery Door on Northstar Computerized Star Locator Base.

3.Remove Battery Door and insert one 9V battery.

4.Replace Battery Door.

5.Attach Remote Computer Controller with coil cord to Northstar Computerized Star Locator Base.

MALIGNING FINDERSCOPE

Look through Main Telescope Tube and establish a well-defined target. (see Focusing Telescope section)

Remove plastic insulator from between Red Dot Finderscope battery and battery clip.

Turn Red Dot Finderscope on.

Looking through Red Dot Finderscope, turn adjustment wheels until the red dot is precisely centered on the same object already centered in Main Telescope Tube’s field of view.

Now, objects located first with the Red Dot Finderscope will be centered in the field of view of the main telescope.

Never Look Directly At The Sun

With Your Telescope

❂ Permanent Damage To Your Eyes

May Occur

7.

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Bushnell 78-8830, 78-8845 Mfocusing Telescope, Mattach Remote Computer Controller and Battery, Maligning Finderscope
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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.