Pentax SP 8x40 Porro Prism Binoculars

Pentax SP 8x40 Porro Prism Binoculars

Model Number: 65902
Web Code: 11793733
Sold and shipped by | 4.8 seller rating (174 reviews)

Available online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.


PRODUCT FEATURES BAK4 Porro PrismFully Multicoated OpticsWide-Angle of View: 65.6°Closed Bridge ConfigurationSlip-Resistant Rubberised ArmouringLarge Centre Focus WheelTripod Mountable with Optional AdapterFold-Down Rubber EyecupsOVERVIEWDesigned for nature and bird watching, the Pentax's 8x40 SP Binocular is your bi


No information available.

Seller Return Policy

Read return policy


·BAK4 Porro Prism

·Fully Multicoated Optics

·Wide-Angle of View: 65.6°

·Closed Bridge Configuration

·Slip-Resistant Rubberised Armouring

·Large Centre Focus Wheel

·Tripod Mountable with Optional Adapter

·Fold-Down Rubber EyecupsOVERVIEWDesigned for nature and bird watching, the Pentax's 8x40 SP Binocular is your binocular of choice. It 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 viewUse and Handling

·Closed bridge configuration

·Large knurled centre 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 lightConstruction Details

·Internal focusing system

·Rubberised armouring protects against impacts and provides slip-resistant grip

·Tripod mountable with optional adapterSPECIFICATIONSPrism Type Porro

Magnification 8x

Objective Lens Diameter 40 mm

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

Focus Type Centre

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

Shipping Charges
Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.
Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Sports and recreation products
Return/Exchange Period
30 days