ST466

Theta

51 Vir, å1724

13

09.9

-05 32

4.4

7"

Vir

triple star challenge

 

 

 

 

ST467 Alpha

 

13

10.0

+17 32

5

0.5"

Com

double star challenge

 

 

ST468

54

 

13

13.4

-18 50

6.8

5"

Vir

double star

 

 

ST469 J

J CEN

13

22.6

-61

4.7

1'

Cen

double star

 

 

ST470

Zeta

Mizar

13

23.9

+54 56

2.3

14"

Uma

double star

 

 

ST471

Spica

Alpha VIR

13

25.2

-11.2

1

*

Vir

star

 

 

ST472 Oåå123

 

13

27.1

+64 43

6.7

69"

Dra

colored double star

 

 

ST473

R

 

13

29.7

-23 17

4

Stellar

Hyd

variable star

 

 

ST474 å1755

Struve 1755

13

32.3

+36.8

7

4.4"

Cvn

double star

 

 

ST475

S

S VIR

13

33.0

-7.2

6

*

Vir

variable star

 

 

ST476

25

25 CVN

13

37.5

+36.3

5

1.8"

Cvn

double star magnitude contrast

 

 

ST477

å1763

Struve 1763

13

37.6

-7.9

7.9

2.8"

Vir

double star

 

 

ST478

Epsilon

Epsilon CEN

13

39.9

-53.5

2.3

*

Cen

star

 

 

ST479

1

å1772

13

40.7

+19 57

5.7

5"

Boo

double star magnitude contrast

 

 

ST480

Dunlop141

Dunlop 141

13

41.7

-54.6

5.3

5.3"

Cen

double star

 

 

ST481

T

T CEN

13

41.8

-33.6

5.5

*

Cen

variable star

 

 

ST482 Alkaid

Eta UMA

13

47.5

+49.3

1.9

*

Uma

star

 

 

ST483

å1785

Struve 1785

13

49.1

+27.0

7.6

3.4"

Boo

double star

 

 

ST484

2

2 CEN

13

49.4

-34.5

4.2

*

Cen

star

 

 

ST485 Upsilon

Upsilon BOO

13

49.5

+15.8

4.1

*

Boo

star

 

 

ST486

3

3 CEN

13

51.8

-33

4.5

8"

Cen

double star

 

 

ST487 Zeta

Zeta CEN

13

55.5

-47.3

2.6

Cen

star

 

 

ST488 Beta

Beta CEN

14

03.8

-60.4

0.6

*

Cen

star

 

 

ST489

Pi

Pi HYA

14

06.4

-26.7

3.3

*

Hya

star

 

 

ST490

Kappa

Kappa VIR

14

12.9

-10.3

4.2

*

Vir

star

 

 

ST491

Kappa

 

14

13.5

+51 47

4.4

13"

Boo

colored double star

 

 

ST492

å1819

 

14

15.3

+03 08

7.8

0.8"

Vir

double star challenge

 

 

ST493

Arcturus

Alpha Boo

14

15.7

+19 11

0

Stellar

Boo

star

 

 

ST494

Iota

Iota BOO

14

16.2

+51.4

4.9

39"

Boo

double star

 

 

ST495 R

R CEN

14

16.6

-59.9

5.3

*

Cen

variable star

 

 

ST496

å1834

Struve 1834

14

20.3

+48.5

8.1

1.3"

Boo

double star challenge

 

 

ST497

å1833

 

14

22.6

-07 46

7.6

6"

Vir

double star equal magnitude

 

 

ST498 Dunlop159

Dunlop 159

14

22.6

-58.5

5

9"

Cen

colored double star

 

 

ST499 å1835

 

14

23.4

+08 26

5.1

6"

Boo

double star

 

 

ST500 SHJ 179

 

14

25.5

-19 58

6.4

35"

Lib

double star

 

 

ST501 5

5 UMI

14

27.5

+75.7

4.3

*

Umi

star

 

 

ST502

Proxima

Proxima CEN 14 29.9

-62.7

10.7

*

Cen

variable star

 

 

ST503

Rho

Rho BOO

14 31.8

+30.4

3.6

*

Boo

star

 

 

ST504

h4690

 

14 37.3

-46 08

5.4

19"

Lup

double star magnitude contrast

 

 

ST505

Alpha

Rigil Kentaurus

 

14 39.6

-60 50

0

20"

Cen double star

 

 

ST506 Pi

Pi BOO

14 40.7

+16.4

5

5.6"

Boo

double star

 

 

ST507

pi

å1864

14 40.7

+16 25

4.9

6"

Boo

double star

 

 

ST508

Zeta

 

14 41.1

+13 44

3.8

1"

Boo

double star challenge

 

 

ST509 Alpha

Alpha LUP

14 41.9

-47.4

2.3

*

Lup

star

 

 

ST510 q

q CEN

14 42.0

-37.8

4

*

Cen

star

 

 

ST511

Alpha

Alpha CIR

14 42.5

-65

3.2

16"

Cir

double star

 

 

ST512 c1

c1 CEN

14 43.7

-35.2

4

17'

Cen

star

 

 

ST513

Epsilon

Izar

14 45.0

+27 04

2.4

3"

Boo

colored double star

 

 

ST514

Dunlop

Dunlop 169

14 45.2

-55.6

6.2

68"

Cir

double star

 

 

ST515 54

H 97

14 46.0

-25 26

5.2

8"

Hya

double star

 

 

ST516

Alpha

Alpha APS

14 47.9

-79

3.8

10°

Aps

star

 

 

ST517

å1883

 

14 48.9

+05 57

7.6

0.7"

Vir

double star challenge

 

 

ST518

Mu

 

14 49.3

-14 09

5.4

2"

Lib

double star challenge

 

 

ST519 39

 

14 49.7

+48 43

5.7

3"

Boo

double star

 

 

ST520 58

58 HYA

14 50.3

-28

4.4

*

Hya

star

 

 

ST521 Kochab

Beta UMI

14 50.7

+74.2

2.1

*

Umi

star

 

 

ST522

Zubenelgenubi

Alpha LIB

14 50.9

-16

2.8

4'

Lib

double star

 

 

ST523

Xi

37 Boo

14 51.4

+19 06

4.6

7"

Boo

colored double star

 

 

ST524

h4715

h4715

14 56.5

-47.9

6

2.4"

Lup

double star

 

 

ST525

33

H 28

14 57.3

-21 22

5.9

23"

Lib

double star

 

 

ST526

Beta

Beta LUP

14 58.5

-43.1

2.6

*

Lup

star

 

 

ST527 Pi

Pi OCT

15 01.8

-83.2

5.7

18'

Oct

double star

 

 

ST528

44

 

15 03.8

+47 39

4.8

1.5"

Boo

double star challenge

 

 

ST529

Sigma

Sigma LIB

15 04.1

-25.3

3.2

*

Lib

red variable star

 

 

ST530

Dunlop178

Dunlop 178

15 11.6

-45.3

6.7

32"

Lup

double star

 

 

ST531 Kappa

Kappa LUP

15 11.9

-48.7

3.9

27"

Lup

double star

 

 

ST532

X

X TRA

15 14.3

-70.1

8.1

*

Tra

variable star

 

 

ST533

å1932

 

15 18.3

+26 50

6.6

1.5"

CrB

double star challenge

 

 

ST534

Mu

Mu LUP

15 18.5

-47.9

5.1

1.2"

Lup

double star challenge

 

 

ST535 å1931

 

15 18.7

+10 26

7

13"

Ser

double star

 

 

ST536

S

S CRB

15 21.4

+31.4

5.8

*

Crb

variable star

 

 

ST537 Phi1

Phi1 LUP

15 21.8

-36.3

3.6

50'

Lup

star

 

 

ST538

Eta

 

15 23.2

+30 17

5.6

1.0"

CrB

double star challenge

 

 

ST539

Mu

 

15 24.5

+37 23

4.3

2"

Boo

triple star

 

 

ST540

Edasich

Iota DRA

15 24.9

+59.0

3.3

*

Dra

star

27.

 

 

 

 

 

 

 

 

 

 

Page 27
Image 27
Bushnell 78-8830, 78-8845 instruction manual Vir, Umi, Tra, Crb

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.