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Porro Prism Binoculars

All binoculars

15 Porro prism binoculars from Bushnell, Fujinon, Nikon and more. Most cost $42 to $4,429, and half cost less than $108.

Top brands: Bushnell (4)

All filtersFilters (1)×
Prism: Porro  ×Clear all
BrandBushnell4Fujinon2Nikon2Occer2Pentax1Praktica1Tasco1Vortex1
Magnification10x58x or less512x to 16x320x or more2
Lens sizeOver 42 mm10Under 32 mm332 to 42 mm2
PrismPorro15
PriceUnder $502Under $1006Under $1506Under $2003Under $2501Under $1,2001$75 & above10$100 & above6$1,000 & above3$4,000 & above2
Clear allShow 15 binoculars
Prism: Porro  ×15 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Tasco

12x to 16x, Over 42 mm, Porro

+12x magnification for close-up detail
+50 mm objective lens for good light gathering
+Porro prism design
−Heavier build than compact roof-prism models
−Larger size than smaller binoculars
$42.46-29%List: $59.95
as of 11/04/2026 05:38 PST - Details
Nikon

8x or less, 32 to 42 mm, Porro

+8x magnification gives a steadier view for handheld use
+42 mm objectives gather good light for general use
+Porro prism design gives a traditional, often lighter build
−Porro prism designs are often bulkier than roof prism models
$116.95
as of 11/04/2026 00:25 PST - Details
Nikon

12x to 16x, Over 42 mm, Porro

+12x magnification for distant viewing
+50 mm objectives gather light for dim conditions
+Porro prism design gives a traditional, often lighter build
−High magnification amplifies hand shake without support
$159.86
as of 11/04/2026 00:25 PST - Details
Bushnell

20x or more, Over 42 mm, Porro

+20x magnification for long-distance viewing
+Porro prism design
+Lens over 42 mm for brighter views
−High 20x power magnifies hand shake, needing a steady support
$80.02-27%List: $108.95
as of 11/04/2026 14:38 PST - Details
Bushnell

10x, Over 42 mm, Porro

+10x magnification for closer views at a distance
+Porro prism design with a lens over 42 mm
+Fold-down eyecups for use with or without glasses
−Porro prism design is bulkier than roof prism styles
$42.27-11%Was: $47.49
as of 11/04/2026 14:38 PST - Details
Vortex

8x or less, Under 32 mm, Porro

+Compact design for easy carrying
+Waterproof construction for wet conditions
+Fogproof for humid or cold use
−Under 32 mm lenses gather less light
−8x magnification or less limits distant viewing
$99.00
as of 11/04/2026 07:39 PST - Details
Pentax

8x or less, 32 to 42 mm, Porro

+8x magnification with a 40 mm lens
+Porro prism design gives a wider field of view
+Large aperture for bright images in low light
−Porro prism design makes the body bulkier than roof prism models
$89.00
as of 11/04/2026 00:37 PST - Details
Praktica

10x, Over 42 mm, Porro

+10x magnification with a 50 mm lens
+Porro prism design for a wider field of view
+Aluminium construction for a sturdy build
−Porro prism body is bulkier than compact models
No price recorded yet.

10x, Over 42 mm, Porro

+10x magnification for distant viewing
+Lenses over 42 mm gather more light
+Waterproof construction for wet conditions
−Larger lenses add bulk compared with 42 mm models
$1,155.92
as of 11/04/2026 07:40 PST - Details
Occer

8x or less, Under 32 mm, Porro

+Compact design for easy packing
+Porro prism design
+Lower 8x magnification gives a steadier handheld view
−Small 25 mm objective lens gives less light in dim conditions
No price recorded yet.
Occer

8x or less, Under 32 mm, Porro

+Compact design for easy packing
+Porro prism design
+Lower 8x magnification gives a steadier handheld view
−Small 25 mm objective lens gives less light in dim conditions
No price recorded yet.
Bushnell

10x, Over 42 mm, Porro

+InstaFocus system for fast focusing
+Porro prism design for a traditional optical path
+10x magnification for detailed distant viewing
$78.57
as of 11/04/2026 14:38 PST - Details
Fujinon

12x to 16x, Over 42 mm, Porro

+Over 42 mm lenses gather more light
+12x to 16x magnification for distant viewing
+Porro prism design
$4,429.00
as of 11/03/2026 23:04 PST - Details
Fujinon

20x or more, Over 42 mm, Porro

+20x or more magnification for distant viewing
+Over 42 mm lenses gather more light
+Porro prism design
$7,999.00
as of 11/03/2026 23:04 PST - Details

Compare specs

pair of binocularsMagnificationLens sizePrismSpec scorePrice
12x to 16xOver 42 mmPorron/a$42.46
as of 11/04/2026 05:38 PST - Details
8x or less32 to 42 mmPorron/a$116.95
as of 11/04/2026 00:25 PST - Details
12x to 16xOver 42 mmPorron/a$159.86
as of 11/04/2026 00:25 PST - Details
20x or moreOver 42 mmPorron/a$80.02
as of 11/04/2026 14:38 PST - Details
10xOver 42 mmPorron/a$42.27
as of 11/04/2026 14:38 PST - Details
8x or lessUnder 32 mmPorron/a$99.00
as of 11/04/2026 07:39 PST - Details
8x or less32 to 42 mmPorron/a$89.00
as of 11/04/2026 00:37 PST - Details
10xOver 42 mmPorron/aNo current price
10xOver 42 mmPorron/a$1,155.92
as of 11/04/2026 07:40 PST - Details
8x or lessUnder 32 mmPorron/aNo current price

Before you buy

Other Prism options

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Popular filters

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.