SKU: 69309987614

Pentax 16x50 S-Series SP Binocular

Sale price$9135.00 Regular price$10150.00
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Description

Pentax 16x50 S-Series SP BinocularBAK4 Porro Prisms Fully Multicoated Optics Angle of View: 56 Closed Bridge Configuration Slip Resistant Rubberized Armoring Center Focusing Tripod Mountable Fold Down Eyecups Designed for both astronomical and terrestrial use, Pentax 's 16x50 S Series SP Binocular features large oversized fully multicoated 50mm objectives to reduce reflection and maximize light transmission through the entire optical path. Utilizing the traditional porro prism

  • BAK4 Porro Prisms
  • Fully Multicoated Optics
  • Angle of View: 56°
  • Closed Bridge Configuration
  • Slip-Resistant Rubberized Armoring
  • Center Focusing
  • Tripod Mountable
  • Fold Down Eyecups

Designed for both astronomical and terrestrial use, Pentax 's 16x50 S-Series SP Binocular features large oversized fully multicoated 50mm objectives to reduce reflection and maximize light transmission through the entire optical path. Utilizing the traditional porro prism configuration gives scenes a rich depth of view for an immersive observation experience and provides a comfortable feel in the hand with a lot of surface area to maintain a sure grip. The large objectives and coatings maximize the amount of light getting to the user's eyes for exceptional low-light capabilities, and its high 16x magnification provides an immersive observation experience whether users are bird watching or comet hunting.

The binocular sports a generous 13mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images. Its over-sized objectives add weight and bias the center of gravity forward making user fatigue a concern and hand-shake a possibility, so to aid long observation sessions the binocular can be mounted on a tripod using an optional adapter.

Optical Performance
  • 16x magnification
  • 50mm objective lenses
  • BAK4 porro prism optical path
  • Anti-reflection fully multicoated optics
  • 183.8'' field of view at 1000 yards
  • 56° angle of view
Use and Handling
  • Closed bridge configuration
  • Large knurled center focus wheel
  • Right-eye diopter adjustment
  • 13mm eye relief, 3.1mm exit pupil
  • Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light
Construction Details
  • Rubberized armoring protects against impacts and provides slip-resistant grip
  • Tripod mountable with optional adapter
UPC: 027075288751
Prism Type Porro
Magnification 16x
Objective Lens Diameter 50mm
Angle of View 3.5° (actual)
Field-of-View 183.8' @ 1000 yd / 61.02 m @ 1000 m
Minimum Focus Distance 34.0' / 10.36 m
Exit Pupil Diameter 3.1  mm
Eye Relief 13  mm
Interpupillary Adjustment Not Specified By Manufacturer
Dioptric Correction Not Specified By Manufacturer
Focus Type Center
Tripod Mount Yes (Adapter Optional)
Dimensions 7.8 x 6.5 x 2.3" / 19.81 x 16.51 x 5.84  cm
Weight 32 oz / 907.20 g
Packaging Info
Package Weight 2.85 lb
Box Dimensions (LxWxH) 8.6 x 7.5 x 3.5"
In the Box
Pentax 16x50 S-Series SP Binocular
  • Neck Strap
  • Carrying Case with Strap
  • 2 x Objective Lens Caps
  • 2 x Eyepiece Caps
  • Limited Lifetime Warranty
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69309987614

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Brent Freeman
Chelsea, US
★★★★★ 5
This stuff is magic!
Size: 1.7 Fl Oz (Pack of 1)
I farm and garden. I spend hours outdoors in the summer, and for years, I’ve hated wearing sunscreen because it made my face feel hot and sticky. This sunscreen is none of that. I received a small sample tube of it from the dermatologist and instantly fell in love with it. It goes on smooth and covers well. But the thing I love about it is that I don’t feel like I’m wearing sunscreen once it absorbs into my skin. I forget about it! It doesn’t combine with my sweat and run into my eyes, making them sting. It doesn’t irritate sensitive skin or clog my pores. This stuff is magic and I will be using it daily. It’s not the least expensive sunscreen out there, but it’s worth it!
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Reviewed in the United States on May 12, 2026
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Jennifer
Bozeman, US
★★★★★ 5
Highly Recommend.
Size: 1.7 Fl Oz (Pack of 1), Size: 1.7 Fl Oz (Pack of 1)
Excellent sun protection with a lightweight, non-greasy formula. It feels great on the skin and has become a staple in my daily routine. Will buy again!
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Reviewed in the United States on May 26, 2026
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May
Los Angeles, US
★★★★★ 3
Terrible white cast
Size: 1.7 Fl Oz (Pack of 1)
You will look like you just got blasted by Jack Frost in the middle of the summer. This sunscreen could double as a hair identifier from the way it clings to each strand, leaving an incredibly noticeable white residue. I am very fair and on my skin itself the white cast is much less obvious/fades, my eyebrows on the other hand? Frostbitten. Snow swept. Bringing to mind polar bears and penguins. It's an alright sunscreen. Does the job. Does not look good while doing it.
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Reviewed in the United States on March 18, 2026
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Courtney
Fort Morgan, US
★★★★★ 5
Great Product
Size: 1.7 Fl Oz (Pack of 1)
Most importantly, this stuff works! And I absolutely love that it’s not greasy. My face isn’t shiny or slick when i apply it. I’ve had no issues with my skin tolerating this sunscreen.
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Reviewed in the United States on May 8, 2026
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Kristen Mathis
Whiting, US
★★★★★ 5
Amazing sunscreen, no residue
Style: Uneven & Discolored Skin
Took to Mexico along with my other La Roche skin care and it was amazing!!! Face never got burnt and it didn’t leave a cast and was lightweight
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Reviewed in the United States on April 26, 2026

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