Navigator Pro 7x50

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The porro prism Navigator Pro Series is the choice for recreational boaters, weekend anglers and hobby sailors. It offers exceptional performance for the price with many of the features found on premium, world-famous Steiner marine binoculars. Built to excel in tough marine environments, they will provide a lifetime of use for water enthusiasts.

Delivers excellent image clarity, sharp definition and contrast, and oversized light-gathering objective for bright picture in low light.

Included Accessories: Case, Cleaning Cloth, Neck Strap, Objective Covers, Rain Guard, Shoulder Strap


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Product Comparisons

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Product Features: 

7x Magnification

is the marine standard, with a wide, stable image for tracking other boats, buoys and bridge numbers even in rough water.


High Contrast Optics

provide bright, sharply contoured images with natural color definition for outstanding viewing quality suitable for both beginners and professionals.


Floating Prism System

uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage


Sports-Auto Focus™ System

lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yards to infinity. No more chasing focus on moving objects.


Makrolon® housing

is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Impervious to harsh conditions for generations of trusted use.


N2 injection™ system

seals 14-psi pressurized dry nitrogen into the optic, for fogproof clarity in any condition - from artic cold to desert heat.


Item No.MagnificationObjective LensField of ViewSpecial FeatureRanging Distance
76557 x50 mm370 ft at 1000 yds--
Field of View370 ft at 1000 yds
Objective Lens50 mm
Ranging Distance-
Focus SystemAuto Focus
Optics SystemsHigh Contrast
Close Focus66 ft
Angle of View-
Exit Pupil7.1 mm
Eye Relief20.2 mm
IP Distance56 - 74 mm
Diopter Range+/- 5 dpt
Twilight Factor18.7
Rubber ArmoringNBR Long Life Rubber Armoring
WaterproofSubmersion to 16 ft
Weight36.3 oz
Dimension (HxWxL)5.5 in x 8.1 in x 12 in
Neck StrapStandard Neoprene Strap
Neck Strap AttachmentClicoLoc®
Special Features-
WarrantyHeritage™ Warranty
Nitrogen FilledYes
Objective CoverYes
Rain Protection CapYes
Carry CaseYes

Navigator Pro 7x50 is rated 4.9 out of 5 by 23.
Rated 5 out of 5 by from Excellent clarity, and durabilty i bought 7-50 navigator with steiner float strap. first off at the prices these people charge i was worried i might get some china knock offs. i took about 3 days before they sent response that they were shipping and i had them 2 days later. perfect new sealed box , as advertised. these bins have wonderful clarity, and i went out after dark and was surprised by there light gathering ability. i can only say are built like a tank. and are a bit heavy to hold for extended periods of time. the float strap is nice in that when you put it in the case that comes with them it perfectly wraps around three of the four sides giving them an extra bit of padding incase they get knocked around on the boat. i did test with strap and they will float binos. and no leakage occurred ,or fogging of lenses.i feel confident these will last avery long time.
Date published: 2014-09-28
Rated 5 out of 5 by from Excellent Quality I've given up on lower priced, mass market glasses and I'm glad I finally purchased these. The magnification and clarity for use on the water is superb. Having had other brands with compass and built in light, I chose these for their ruggedness, clarity and basic function and I am not disappointed. My online retailer included the floating Steiner Clic-Cloc Floating Strap (S7680), which adds comfort to these glasses which are slightly heavier than others.
Date published: 2016-08-28
Rated 5 out of 5 by from As a retired professional land surveyor and now an active ships captain l know the value of excellent optics, that is why I chose Steiner.
Date published: 2016-01-23
Rated 5 out of 5 by from Quality Binoculars I bought the Navigator Pro 7x50 to replace an old pair of Bushnells that I was using on my boat. These binoculars are built to stand up to some hard use, they are solid and definitely not light weight. The image clarity is great and I like the auto focus feature.
Date published: 2018-07-01
Rated 5 out of 5 by from Love these binoculars I tried the Commanders but they were not in my budget. The Navigator Pros are every bit amazing. My friends thought I was nuts for wanting these but when they looked through them they were all very impressed.
Date published: 2016-12-27
Rated 5 out of 5 by from Does a bit more than what it says on the package. My 7x50c Navigator pro's are a chunky pair of binoculars with bomb proof build quality. The image is bright and contrasty making spotting distant buoys in the mist at dawn so easy. The focus system is great and as long as its only yourself that are using the binoculars, its just a case of setting the focus up once and leave it alone until your optical prescription changes as it does with age. The binoculars are built to last and I think the will outlast my grand kids if looked after.
Date published: 2024-03-05
Rated 5 out of 5 by from Love my Steiner Binocs I have dreamed of having Steiner binocs for many years, and now I do!
Date published: 2017-03-09
Rated 5 out of 5 by from Excellent optics and ease of handling I bought my first Steiner Safari binocular in 2004-- still use it. Bought the Navigator Pro 7x50 for sailboat racing in SW Florida. The product performs flawlessly, esp. in bright Florida sun, and is great for finding marks on point to point races. Superb tooling and well calibrated mechanics too.
Date published: 2021-03-09
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Asked by: ASOKE
The navigator does not give a digital readout for range. For analog ranging (reticle and mathematical calculations) you would want the Commander series of binoculars. For digital ranging, either the Nighthunter LRF or Military LRF would have that feature
Answered by: SteinerOptics3
Date published: 2016-11-28

My navigator pro 7x50 has become more black then blue. Is this normal?

Asked by: Paulvr
This can happen over time from dirt and oils that are found on our hands, etc. You could try to wipe them clean with some warm water and diluted dish soap.
Answered by: Steiner Tech Support
Date published: 2019-06-13

Does the navigator 7x50 have a strap? if not can u buy a strap and install?

Asked by: Spanky
Yes, the Navigator's come with a strap.
Answered by: SteinerOptics3
Date published: 2017-08-01

Are there any differences between the Navigator Pro and the Navigator Pro with Compass (other than the Compass)?

Asked by: jeffa
Hello, The only difference is the compass. Everything else will be the same!
Answered by: Steiner Tech Support
Date published: 2019-08-29

I purchased the Navigator Pro 7 X 50c.  Which floating strap will go with it? There seems to be two different straps with the ClicLoc system.

Asked by: ChipO
Hello, You would want strap 768.
Answered by: Steiner Tech Support
Date published: 2018-08-07

The Mariner 7X50 Binoculars do not have a close enough interpupilary distance to suit my wife's eyes. Do you have a suggestion?

Asked by: Oddly Enough44
The ultracompact binocular models have the closest possible IP distance due to their dual-hinge design - Wildlife XP Compact 10x26 are the highest quality, with the Tactical 10x28 being a good value for money as well Additionally, a Roof-Prism model may have a different profile that would fit better. Recommendations would be the XC or Predator lines
Answered by: SteinerOptics3
Date published: 2016-06-27

What colour are the navigator pro binoculars

Asked by: Disna
Answered by: Steiner Tech Support
Date published: 2017-07-13

is there any inbuilt compass in Navigator Pro 7X50 ? item no 7655?

Asked by: zahid hassan
#7655 Navigator 7x50 WITHOUT compass #7155 Navigator 7x50 WITH compass
Answered by: SteinerOptics3
Date published: 2016-08-30
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