Vivitar 10x50 Sportsman Series, Weather Resistant Porro Prism Binocular with 5.7 deg. Angle of View, Black

Vivitar 10x50 Porro Prism: Picture 1 thumbnail Vivitar 10x50 Porro Prism: Picture 2 thumbnail Vivitar 10x50 Porro Prism: Picture 3 thumbnail Vivitar 10x50 Porro Prism: Picture 4 thumbnail

About Vivitar 10x50 Porro Prism

The Vivitar Sportsman Series 10X50 Binocular is an affordable binocular with advanced optics. This practical optic offers user-friendly features and an attractive design. This full-sized 10x50 porro prism binocular sports a durable and protective rubber covering along with multicoated optics for enhanced viewing capability. An oversized center focus knob ensures rapid focusing, even when wearing gloves.

Summary of Customer Reviews

Customers most agreed on the following attributes:
Quality lenses (3),Strong construction (3)
Best Uses:
Bird watching (3)
Reviewer Profile:
Casual/ recreational (3)

Vivitar 10x50 Porro Prism Features

  • Protective rubber armoring
  • BK7 porro prisms and multicoated optics
  • Oversized center focus knob is easy to operate under any weather conditions

Vivitar 10x50 Porro Prism Specifications

Prism Type
Objective Lens Diameter
50 mm
Angle of View
299' @ 1000 yd / 99 m @ 1000 m
Exit Pupil Diameter
5.0 mm
Eye Relief
20 mm
Focus Type
Tripod Socket
Dimensions (WxHxD)
7.48 x 6.89 x 2.56" / 19 x 17.5 x 6.5cm
Vivitar warranty

Vivitar 10x50 Porro Prism Reviews

Reviewed by 3 customers


Fantastic with a reasonable cost


from CT  -  Casual/ Recreational

Bird and wildlife spotting for photography.


Outstanding product for the price!


from Waupaca, Wisconsin  -  Casual/ Recreational

Easy to use! Both pairs fit great on our motorcycles. For short trips, the small ones fit in my husbands small bag on his windshield! The larger pair fit in either of our saddlebags easily. The lens covers and pouches for the binoculars are nice also! We are very happy with the purchase! We will buy our next pair here without hesitation. Great shipping and customer service =) Thank you, Sarabeth

(1 of 1 customers found this review helpful)


This is an excellent product.


from Madison, Va  -  Casual/ Recreational

This product is versatile. I use it for bird watching and to locate lunar features on which to focus my telescope. I get clear, sharp images in the early morning and evening when the light is low as well as midday without any glare. I'm rather clumbsy so I've dropped it several times and it's performance hasn't been affected yet. These are good general purpose binoculars and they came at a good price.

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