7,500+ items available from stock
Personal advice & service
Get closer
Binoculars > Instruments > Barr and Stroud > Sierra > Barr and Stroud Binoculars Sierra 10x50
( 5 / 5 )
Product no.: 45573

Binoculars Sierra 10x50

$ 192.00 incl. VAT plus shipping costs
too expensive?
short-term
ready for shipping in 1-2 weeks + lead time

Product description

More about the series Sierra...

The Sierra series of binoculars from Barr & Stroud feature advanced technology and outstanding optics. The binoculars are waterproof to a depth of 1.5 metres for up to 3 minutes. This requires a high level of quality construction!

Additional features:

  • Filled with nitrogen to prevent moisture from fogging up the optics
  • Phase-corrected BaK-4 prisms
  • Lightweight thanks to polycarbonate

The binoculars can be used outdoors in all weather conditions without any problems. The robust rubber coating protects against shocks and is particularly non-slip.
All Sierra binoculars include lens caps with fasteners, rain covers, carrying straps and a dust cover.

Specifications

Capacity


Type of build
Roof
Magnification
10
Front lens diameter (mm)
50
Exit pupil (mm)
5,0
Eye relief (mm)
17,5
Eyepiece cups
rotatable
Diopter compensation
+/- 4
Interpupillar distance (mm)
56-74
Glass material
BaK-4
Lens coating
Phase coating, full multi-coating
Focusing system
Central focusing

Special features


Zoom function
-
Eyepieces for spectacle wearers
yes
Image stabilizer
-
Compass
-
Rangefinder
-
Splash-proof
yes
Protection bag
yes
Threaded tripod connector
yes
Watertight
yes

Field of view


True field of view (°)
5,8
Field of view at 1,000 m (m)
101
Close focus limit (m)
2,5
Light intensity
25,0
Twilight factor
22,4

General


Surface material
Rubber armouring
Colour
dark green
Length (mm)
162
Width (mm)
131
Height (mm)
57
Weight (g)
780
Series
Sierra

Area of application


Astronomy
good
Bird watching
good
Hunting
good (Allrounder)
Travel and sports
middle
Sailing
middle
Theatre
not recommended

Product safety

Manufacturer: Optical Vision Ltd., Unit 3; Bury Buisness Park, IP30 9UP Bury St. Edmunds / Suffolk, GB, [email protected]
Responsible person: Optical Vision Limited, Duracher Straße 11, 87437 Kempten, DE, [email protected]

Recommended accessories

Binoculars > Accessories (7)
Mount

Berlebach Mount FGH deluxe binocular holder

$ 292.00*
Photo Tripods > Tripods (4)
Aluminium tripod

Omegon Titania 500 aluminium tripod set

$ 119.00*
Outdoor (2)

Stealth Gear Folding stool, 3-legged

$ 17.90*
Maintenance & Cleaning > Lens cleaners (4)

Omegon 7-in-1 lens cleaning set

$ 19.90*
Maintenance & Cleaning > Other (2)

Omegon SPUDZ microfaser cleaning cloth

$ 14.90*

*All prices include VAT plus shipping costs.

Barr and Stroud Binoculars Sierra 10x50

Customer reviews

A great all-rounder

Review by U. V. on 16.04.2021 13:34:53

( 5 / 5 )

I've used these binoculars for about 2 weeks and am fully satisfied with the purchase.

Just as the title says - it's a great all-rounder. It's rather light for a 10x50 bino and 17,5mm eye relief is great for looking through with glasses. The image is bright and clear during the day, roadsigns can be read 500 m away and the focus can be quickly adjusted to follow a bird doing a flyby where the close focus comes in handy aswell. Some chromatic abberation can be seen in challenging conditions such as when looking at a chimney cover durring midday, but that's to be expected.

It's also good for stargazing. The focus can be found easily and it's easy to hold still. Didn't get many chances to go outside during the night but I could easily see m31 even though it was about 10 deg above the horizon out over a foggy sea.

The only slight problem I've found are the front eyecaps - their loops are a bit too large and I'm a bit worried about losing them.

Compose your own review

Do you have specific questions about your order or products? Please contact our customer service!

Customers who bought this product also bought...