Marine Binoculars

Binoculars with Compass

7x50 Binoculars

Delta Optical Sailor 7x50

In stock

Delta Optical Sailor 7x50

Delta Optical Sailor 7x50

Dispatch time

Ships in 1-3 days

Return time

15 days

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Delta Optical Sailor 7x50 Product description

Designed specifically with marine use in mind these Delta binoculars incorporate a number of features that make them ideal for boating, sailing, canoeing or indeed just about any activity located on or near the water.

Firstly, not only are they fully waterproof, but these binoculars have a high grip rubber exterior and will also float should you accidentally drop them overboard.

For navigation, the Sailor has an onboard compass as well as a reticle rangefinder that enables you to calculate distance based on the known size of a comparable object.

Next, the magnification is purposely kept to a fairly moderate 7x. This not only helps deliver a wider field of view, which in turn allows you to more easily scan wide open areas, which can be very important for search and rescue operations, but it also makes it much easier to keep the image steadier, which when on rough or even choppy water is essential in ensuring that you can also make out every detail.

The 50mm objective lenses are large enough so as to be able to capture a good amount of light for bright views even in low light, but at the same time are not too big to make handling your instrument difficult.

They also have an individual eyepiece focusing system, sometimes called an autofocus, it means that once you have set up the binocular to match your particular vision, no further adjustment of the focus is necessary as everything from the minimum focus distance right to infinity will remain in focus. This is not only convenient but in conjunction with the wide view makes target acquisition that much quicker and easier.

General properties

Manufacturer	Delta Optical
Binoculars series	Delta Optical Sailor
Made in	China
In production since	-
Warranty	10 years
SKU	do-1520

Optical properties

Type of prism	Porro
Variable magnification	No
Magnification.	7.00 x
Diopter adjustment	-
Lens size diameter.	50.00 mm
Exit pupil.	7.14 mm
Field of view - FOV...	150.86 m/1000m
Field of view (angular).	8.48 °
Eye relief distance.	25.77 mm
Closest focusing distance.	5.00 m
Twilight Factor	18.71
Light transmittance	-
Relative Brightness	51

Physical properties

Lens coatings	Fully Multicoated
Length.	225.07 mm
Width.	169.28 mm
Height.	90.28 mm
Weight.	890.00 g
Working temperature range	-
Filled with	Nitrogen
Focusing system	Central
Type of Body	Single hinge
Color	Yellow

Special features

Water proof	Yes
Fogproof	Yes
Built-in Compass	Yes
Built in Range finder	No
Image stabilization (IS)	No
Able to float	Yes

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Most common questions (Q&A)

Need help? Not sure about something? Don't hesitate - ask our community! Our experienced community is here to help you with this question.

Hi. My old binocular compass do not work anymore. The coat on the binocular became very sticky so i had to clean it with alcohol. The magnetic needle has broken up to magnetic powder. Where can i got a spare part compass to my Delta Optical Sailor 7x50 binocular Best regards Goran

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by Goran

Dear Sir,

thank you for contacting us.

If the mentioned product was bought from us you can ship it to our warehouse and we will arrange a repair with the manufacturer. Otherwise, we advise you to contact the point of sale regarding this matter

Thank you for your understanding regarding this matter.

Should you require any further information please do not hesitate to contact us again.

Have a nice day ahead.

by Optics Trade team

Hello! Can you deliver the binoculars to Ljubljana tomorrow, Friday 28/05/2021? I pay cash on delivery, my postage. LP.

Pozdravljeni! Ali lahko daljnogled dostavite jutri v petek 28. 05. 2021 v Ljubljano? Plačam po povzetju, moja poštnina. LP.

by Aleš

Unfortunately, this will not be possible as we are currently out of stock. The delivery time is approximately 14-20 days from the date of order.

Na žalost ne bo šlo, ker izdelka trenutno nimamo na zalogi. Dobavni rok znaša približno 14-20 dni od dneva naročila.

by Optics Trade team

Dear Sir, Today I received the Delta optics Sailor 7x50 binoculars that I bought in your online shop. On checking the instructions, I found that the batteries for the compass light are not included, although the instructions say they should be. I can purchase the batteries myself, but after checking the documentation supplied I found that the type of batteries is not indicated. Please help :-) Kind regards.

Spoštovani, Danes sem prejel daljnogled Delta optics Sailor 7x50, ki sem ga kupil v vaši spletni trgovini. Pri pregledu naprrave sem ugotovil, da baterije za luč za osvetlitev kompasa niso priložene čeprav iz navodil sledi, da bi morale biti. Baterije lahko nabavim sam vendar sem po pregledu priložene dokumentacije ugotovil, da tip baterij ni naveden. Prosim za pomoč :-) Lep pozdrav.

by Tomo

Unfortunately, manufacturers no longer fit batteries to packs because the lithium component in them is considered unsafe in terms of transport. The battery is of the CR1/3N type, which is somewhat specific. We do have them in our range though.

Baterij proizvajalci na žalost več ne prilagajo k paketom, ker je litijska komponenta v le teh v smislu transporta smatrana kot nevarna. Baterija je tipa CR1/3N, ki je nekoliko specifična. Mi jih sicer imamo v ponudbi.

by Optics Trade team