Pentax 8x40 S-Series SP Binocular
SKU: 49092660080

Pentax 8x40 S-Series SP Binocular

Sale price$7668.00 Regular price$8520.00
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Description

Pentax 8x40 S-Series SP BinocularBAK4 Porro Prism Fully Multicoated Optics Wide Angle of View: 65. 6 Closed Bridge Configuration Slip Resistant Rubberized Armoring Large Center Focus Wheel Tripod Mountable with Optional Adapter Fold Down Rubber Eyecups Designed to provide an immersive experience for nature and bird watching, Pentax 's 8x40 S Series SP Binocular boasts a wide 65. 6 angle of view and porro prisms that produce a rich depth of view. The 40mm objectives are fully

  • BAK4 Porro Prism
  • Fully Multicoated Optics
  • Wide-Angle of View: 65.6°
  • Closed Bridge Configuration
  • Slip-Resistant Rubberized Armoring
  • Large Center Focus Wheel
  • Tripod Mountable with Optional Adapter
  • Fold-Down Rubber Eyecups

Designed to provide an immersive experience for nature and bird watching, Pentax 's 8x40 S-Series SP Binocular boasts a wide 65.6° angle of view and porro prisms that produce a rich depth of view. The 40mm objectives are fully multicoated to reduce reflection and maximize light transmission through the entire optical path without making them overly cumbersome for a long day on the trail. The coatings ensure bright and clear high-contrast images even in low-light, and its utilitarian 8x magnification brings subjects close while maintaining wide 430' field of view at 1000 yards to preserve situational awareness. The binocular sports a 13mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images.

Optical Performance
  • 8x magnification
  • 40mm objective lenses
  • BAK4 porro prism optical path
  • Anti-reflection fully multicoated optics
  • 430.5' field of view at 1000 yards
  • 65.6° wide-angle of view
Use and Handling
  • Closed bridge configuration
  • Large knurled center focus wheel
  • Right-eye diopter adjustment
  • 13mm eye relief, 5.0mm exit pupil
  • Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light
Construction Details
  • Internal focusing system
  • Rubberized armoring protects against impacts and provides slip-resistant grip
  • Tripod mountable with optional adapter
UPC: 027075288720
Prism Type Porro
Magnification 8x
Objective Lens Diameter 40mm
Angle of View 8.2° (actual)
Field-of-View 430.5' @ 1000 yd / 142.93 m @ 1000 m
Minimum Focus Distance 19.8' / 6.04 m
Exit Pupil Diameter 5.0  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 7.4 x 5.2 x 2.2" / 18.80 x 13.21 x 5.59  cm
Weight 27.2 oz / 771 g
Packaging Info
Package Weight 2.35 lb
Box Dimensions (LxWxH) 8.3 x 6.4 x 3.2"
In the Box
Pentax 8x40 S-Series SP Binocular
  • Carrying Case
  • Neck 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: 49092660080

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Laura Shearn
Belleville, US
★★★★★ 1
Watch insurance
I purchased a citizen watch from Amazon and decided to get warranty they was pushing 🫸 not knowing I was given a 5 yr warranty from citizen company with purchase! Cannot give opinions on it because I have gotten no information about this program and have not had to use it... but I can contact them anyway....
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Reviewed in the United States on December 1, 2023
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Ryan N
West Palm Beach, US
★★★★★ 5
Solid Timepiece
Color: Grey, Color: Grey
Overall, I’m really happy with this watch. The only small complaint I have is adjusting the bracelet. I picked up a $15 watch repair kit to size it myself, and while it wasn’t difficult, the push-pin links were definitely more of a hassle than I expected—especially compared to my Oyster bracelet with screws. Just a bit time-consuming, nothing major. Once that part was done, though, I’ve loved everything about it. It’s a great everyday watch, surprisingly accurate, and one of those pieces you just don’t get tired of looking at. For what it’s worth, this is coming from someone who also owns a Submariner—not trying to flex, and yes, I fully realize how douchey that sounds. Nothing screams “please validate my life choices” like bragging about an overpriced watch that basically just tells time. But in all seriousness, I only mention it to give some perspective on how much I genuinely enjoy this one.
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Reviewed in the United States on December 10, 2025
J
Verified Purchase
justin himebaugh
Belleville, US
★★★★★ 5
Great watch!
Color: Grey
What a great watch for the money, Tissot never disapoints!
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Reviewed in the United States on April 21, 2026
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Chris Antos
Birmingham, US
★★★★★ 5
Works great
Color: Grey
Watch looks great and works great
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Reviewed in the United States on April 26, 2026
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Tony Lorenzo
Pawtucket, US
★★★★★ 5
Calidad y estilo
Color: Grey
Está muy bonito y queda muy elegante para todas las ocasiones.
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Reviewed in the United States on May 5, 2026

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