ST689 21.6 | Bushnell 78-8846, 78-8850, 78-8831, 78-8840, 78-8890

ST689	UX		19	21.6	+76 34	5.9	Stellar	Dra	étoile rouge d’éclats variables
ST690	RR		19	25.5	+42 47	7.1	Stellar	Lyr	étoile d’éclats variables
ST691	�2525	Struve 2525	19	26.6	+27.3	8.1	2”	Vul	étoile double
ST692	h5114	h5114	19	27.8	-54.3	5.7	70”	Tel	étoile double
ST693	Alpha	Alpha VUL	19	28.7	+24.7	4.4	*	Vul	étoile
ST694	Albireo	Beta CYG	19	30.7	+28.0	3	35”	Cyg	étoile double colorée
ST695	Mu	Mu AQL	19	34.1	+07.4	4.5	*	Aql	étoile
ST696	AQ	AQ SGR	19	34.3	-16.4	9.1	*	Sgr	étoile d’éclats variables
ST697	R	R CYG	19	36.8	+50.2	6.1	*	Cyg	étoile d’éclats variables
ST698	HN84		19	39.4	+16 34	6.4	28”	Sge	étoile double colorée
ST699	54	54 SGR	19	40.7	-16.3	5.4	38”	Sgr	étoile double
ST700	TT	TT CYG	19	40.9	+32.6	7.8	*	Cyg	étoile d’éclats variables
ST701	16		19	41.8	+50 32	6	39”	Cyg	étoile double, magnitude égale
ST702	Delta�2579, 18 Cyg		19	45.0	+45 08	2.9	2”	Cyg	étoile double, contraste de magnitude
ST703	O��191	H V 137	19	45.9	+35 01	6	39”	Cyg	étoile double colorée
ST704	Gamma	Gamma AQL	19	46.3	+10.6	2.7	*	Aql	étoile
ST705	17	�2580	19	46.4	+33 44	5	26”	Cyg	étoile double, contraste de magnitude
ST706	Delta	Delta SGE	19	47.4	+18.5	3.8	*	Sge	étoile
ST707	Epsilon		19	48.2	+70 16	3.8	3”	Dra	étoile double, contraste de magnitude
ST708	Pi	Pi AQL	19	48.7	+11.8	6.1	1.4”	Aql	étoile double, interrogation
ST709	Zeta		19	49.0	+19 09	5	9”	Sge	étoile double
ST710	Chi		19	50.6	+32 55	3.3	Stellar	Cyg	étoile d’éclats variables
ST711	Altair	Alpha Aql	19	50.8	+08 52	0.8	*	Aql	étoile
ST712	Eta	Eta AQL	19	52.5	+01.0	3.4	*	Aql	étoile d’éclats variables
ST713	57		19	54.6	-08 14	5.7	36”	Aql	étoile double
ST714	Beta	Beta AQL	19	55.3	+06.4	3.7	13”	Aql	étoile double
ST715	Psi		19	55.6	+52 26	4.9	3”	Cyg	étoile double, contraste de magnitude
ST716	RR	RR SGR	19	55.9	-29.2	5.4	*	Sgr	étoile d’éclats variables
ST717	RU	RU SGR	19	58.7	-41.9	6	*	Sgr	étoile d’éclats variables
ST718	Gamma	Gamma SGE	19	58.8	+19.5	3.5	*	Sge	étoile
ST719	BF	BF SGE	20	02.4	+21.1	8.5	*	Sge	étoile d’éclats variables
ST720	h1470		20	03.6	+38 19	7.6	29”	Cyg	étoile double colorée
ST721	X	X SGE	20	05.1	+20.7	7	*	Sge	étoile d’éclats variables
ST722	WZ	WZ SGE	20	07.6	+17.7	7	*	Sge	étoile d’éclats variables
ST723	Kappa	�2675	20	08.9	+77 43	4.4	7”	Cep	étoile double, contraste de magnitude
ST724	Theta	�2637	20	09.9	+20 55	6.4	12”	Sge	étoile triple
ST725	RY	RY CYG	20	10.4	+36.0	8.5	*	Cyg	étoile d’éclats variables
ST726	FG	FG SGE	20	11.9	+20.3	9.5	*	Sge	nébuleuse planétaire, irrégulière
ST727	�2644		20	12.6	+00 52	6.8	3”	Aql	étoile double, magnitude égale
ST728	RS	RS CYG	20	13.4	+38.7	6.5	*	Cyg	étoile d’éclats variables
ST729	�2658		20	13.6	+53 07	7.1	5”	Cyg	étoile double
ST730	Omicron1	Omicron1 CYG 20 13.6			+46.7	3.8	*	Cyg	étoile
ST731	RT	RT CAP	20 17.1		-21.3	8.9	*	Cap	étoile d’éclats variables
ST732	Alpha	Alpha CAP	20 17.6		-12.5	4.2	44”	Cap	étoile
ST733	RT	RT SGR	20 17.7		-39.1	6	*	Sgr	étoile d’éclats variables
ST734	P		20 17.8		+38 02	3	Stellar	Cyg	étoile d’éclats variables
ST735	Alpha		20 18.0		-12 32	3.8	7”	Cap	étoile quadruple
ST736	�2671		20 18.4		+55 23	6	4”	Cyg	étoile double
ST737	U	U CYG	20 19.6		+47.9	5.9	*	Cyg	étoile d’éclats variables
ST738	Beta	Beta CAP	20 21.0		-14.8	3.4	3’	Cap	étoile double
ST739	39	39 CYG	20 23.9		+32.2	4.4	*	Cyg	étoile
ST740	Peacock	Alpha PAV	20 25.6		-56.7	1.9	*	Pav	étoile
ST741	pi		20 27.3		-18 13	5.3	3”	Cap	étoile double, contraste de magnitude
ST742	Omicron	SHJ 324	20 29.9		-18 35	6.1	19”	Cap	étoile double
ST743	49	�2716	20 41.0		+32 18	5.5	3”	Cyg	étoile double, contraste de magnitude
ST744	V	V CYG	20 41.3		+48.2	7.7	*	Cyg	étoile d’éclats variables
ST745	Deneb	Alpha Cyg	20 41.4		+45 17	1.3	*	Cyg	étoile
ST746	52	52 CYG	20 45.7		+30.7	4.2	6”	Cyg	étoile double
ST747	Gamma		20 46.7		+16 07	4.3	10”	Del	étoile double
ST748	Lambda	Lambda CYG	20 47.4		+36.5	4.9	0.9”	Cyg	étoile double, interrogation
ST749	3	3 AQR	20 47.7		-5	4.4	*	Aqr	étoile rouge d’éclats variables
ST750	S763		20 48.4		-18 11	6.7	16”	Cap	étoile double
ST751	4	4 AQR	20 51.4		-5.6	6.4	0.8”	Aqr	étoile double, interrogation
ST752	Omega	Omega CAP	20 51.8		-26.9	4.1	*	Cap	étoile
ST753	Epsilon	1 Equ	20 59.1		+04 18	5.2	1”	Equ	étoile triple, interrogation
ST754	�2751	Struve 2751	21 02.1		+56.7	6.1	1.5”	Cep	étoile double, interrogation
ST755	2	�2742	21 02.2		+07 11	7.4	3”	Equ	étoile double, magnitude égale
ST756	Dunlop236	Dunlop 236	21 02.2		-43	6	57”	Mic	étoile double
ST757	Lambda	Lambda EQU	21 02.2		+07.2	7.4	3”	Equ	étoile double
ST758	12		21 04.1		-05 49	5.9	3”	Aqr	étoile double, interrogation
ST759	Xi	Xi CYG	21 04.9		+43.9	3.7	*	Cyg	étoile
ST760	61	�2758	21 06.9		+38 39	5.2	29”	Cyg	étoile double
ST761	24	24 CAP	21 07.1		-25	4.5	*	Cap	nébuleuse planétaire stellaire
ST762	T	T CEP	21 09.5		+68.5	5.2	*	Cep	étoile d’éclats variables
ST763	Gamma	Gamma EQU	21 10.3		+10.1	4.7	6’	Equ	étoile double

64.

78-8831, 78-8850, 78-8846, 78-8890, 78-8840 specifications

The Bushnell 78-8840 is a standout model in the realm of digital binoculars, combining high-quality optics with advanced technological features to enhance your viewing experience. Designed for both amateur and professional users, this model encapsulates sophistication, practicality, and durability in a compact form.

One of the main features of the Bushnell 78-8840 is its impressive magnification. With a powerful 8x magnification paired with a 40mm objective lens, this binocular offers excellent light transmission for clear, bright images even in low-light conditions. This makes it a perfect companion for birdwatching, sporting events, or nature observation. The multi-coated optics further optimize the clarity and brightness of the visuals, providing users with sharp and vivid images.

The Bushnell 78-8840 is equipped with an innovative digital image stabilization technology that minimizes the shake and vibrations commonly experienced when using traditional binoculars. This feature is especially beneficial for users who may have unsteady hands or for prolonged viewing sessions, ensuring a stable and enjoyable experience.

Durability is a significant aspect of the 78-8840 model. It features a rugged, waterproof, and fog-proof design, making it suitable for various environmental conditions. This resilience allows for worry-free use in both wet and cold climates, ensuring consistent performance regardless of the surroundings.

Another significant characteristic of this model is its built-in digital camera function. The Bushnell 78-8840 allows users to capture high-resolution images and even record video, making it a versatile tool for wildlife enthusiasts and outdoor adventurers. The user-friendly interface provides straightforward navigation through capturing and storing images, which can be easily shared post-expedition.

The lightweight and ergonomic design of the binoculars ensures that they are comfortable to hold during extended periods of use. This benefit, combined with a long-lasting battery life, makes the Bushnell 78-8840 an accessible option for those who want a high level of functionality without the added weight.

In summary, the Bushnell 78-8840 digital binoculars stand out with their powerful magnification, advanced stabilization technology, and user-oriented design. Whether you are hiking, birdwatching, or enjoying a sports event, this model promises exceptional performance and reliability.

Bushnell 78-8846, 78-8850, 78-8831, 78-8840, 78-8890 instruction manual ST689 21.6

Models: 78-8831 78-8850 78-8846 78-8890 78-8840

ST689

21.6

AQ SGR

R CYG

TT CYG

WZ SGE

RS CYG

RT SGR

U CYG

V CYG

T CEP

78-8831, 78-8850, 78-8846, 78-8890, 78-8840 specifications