Vivitar Value Series 10x50 Porro Prism and 4 x 30 Roof Prism Binocular Set

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

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Vivitar 10x50 Porro Prism: Picture 1 regular $24.95

About Vivitar 10x50 Porro Prism

The 10x50 & 4x30 Binocular Set from Vivitar offers a 10x50 porro prism binocular with coated lenses, and a 4x30 pocket binocular. This budget conscious optics kit covers all of your observation needs.

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

  • 10x50 Binocular Features:
  • Porro prisms
  • Center focus is fast and accurate
  • Blue coated lenses for enhanced clarity
  • 4x30 Binocular Features:
  • Center focus is fast and accurate
  • Uncoated lens elements

Vivitar 10x50 Porro Prism Specifications

10x50 Binocular: Prism Type
Porro prisms
4x30 Binocular: Prism Type
Roof prisms
10x50 Binocular: Eye relief
10.5 mm / 0.4"
10x50 Binocular: Focus Type
10x50 Binocular: FOV
297' @ 1000 yd
10x50 Binocular: Minimum focus
10 m / 32.8'
4x30 Binocular: Eye relief
10.5 mm / 0.4"
4x30 Binocular: Focus Type
4x30 Binocular: FOV
680' @ 1000 yd
4x30 Binocular: Minimum focus
20 m / 66.0'
10x50 Binocular: Exit pupil diameter
5.0 mm
4x30 Binocular: Exit pupil diameter
1.3 mm
10x50 Binocular: Weight
630 g / 22.0 oz
4x30 Binocular: Weight
105 g / 3.7 oz
Mfr #

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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