Name: Pentax 8x40 SP Series Water Proof Porro Prism Binocular with 8.2 Degree Angle of View, Black
Brand: Pentax
SKU: PXSP840
Price: 86.00 USD
Availability: BackOrder
Rating: 5 (14 reviews)

Pentax 8x40 SP Series Water Proof Porro Prism Binocular with 8.2 Degree Angle of View, Black

Pentax SP Binocular

Pentax

Pentax 8x40 SP Series Porro Prism Binocular, 8.2 Degree Angle of View, Black

Order now, your card will not be charged until it is ready to ship.

On Backorder

Order now, your card will not be charged until it is ready to ship. Estimated to Ship: 09/2025.

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Optics & Binoculars

Binoculars & Accessories

Binoculars

Pentax Binoculars

Pentax SP Binocular 

Explore the Pentax 8x40 waterproof binoculars. Features: 8x magnification, porro prism, wide field of view. Ideal for outdoor adventures. Shop now!

Take your outdoor viewing experiences to the next level with our 8x40 SP Series Waterproof Porro Prism Binoculars. These high-quality, full-sized binoculars are designed to meet the most demanding expectations, offering superior performance in a wide range of lighting and weather conditions. The large objective lenses are a key feature, providing exceptional light gathering capabilities. This makes them perfect for use in low-light conditions, ensuring contrast-rich, bright viewing at all times. Our binoculars are equipped with premium multi-layer coatings that maximize light transmission, resulting in bright, crisp, and true-to-life images, no matter the viewing conditions.Our 8x40 SP Series Binoculars also boast a specialized protective coating that repels dust, water, and grease. This ensures your optics remain clean and your image quality stays at its peak, enhancing your viewing experience. These binoculars are not just about superior viewing. They are also built to last. The rigid body construction makes these binoculars extremely rugged, maintaining optical alignment and ensuring comfortable viewing throughout the product's lifespan. Moreover, these binoculars are waterproof and nitrogen-filled, meeting JIS Class 6 standards. This means they can handle the most extreme weather conditions and are submersible up to 1m, making them an ideal companion for your adventurous outdoor activities such as birdwatching, hiking, or sports events. Experience the world in greater detail with our 8x40 SP Series Waterproof Porro Prism Binoculars, where durability meets high-quality viewing.

completely satisfied, excellent product for a great price

great deal

Good binoculars for the price, had Pentax binos before.

Pentax 16x50

Very good optical quality.  Precise focusing.  Well balanced

Haven't tried it in rain or bad conditions, yet.

When locking the central focusing wheel, sometimes have to jiggle the wheel slightly. Doesn't appear to impact sharpness of image.  The adjustable eyepiece rings may be a tiny bit loose.  Don't have enough experience with binoculars to know what is acceptable play.  Doesn't bother me or impact performance, as far as I can tiell

Very Good Optical Quality.  Well Balanced

Nice high powered bino

These are the nicest binoculars I have ever owned. Love the close focusing ability and the overall look and feel. The only thing that I would consider a minus is the weight. I was told you couldn't get decent binoculars with paying well over 100.00. These prove that that you don't have to pay big money.

Quality without the huge price.

Great product, easy to use, worth the money, fantastic for bird watching, better than nikon, when it dirty i just put it under the shower and it clean in 30 sec.

Great product, easy to use, worth the money

Happy. Adorama agent very helpful n professional.

Low cost yet feels durable and precise. Get a little motion sick using though. May be due to a combination of handholding the binoculars, long focal length, and being a beginner.

Binoculars good

This is the 4th pair of the exact binoculars I've bought. The first was for our boat, the next 2 for my son-in-laws and this last pair for our home! Everyone that uses them loves them! It's a fantastic product with a great price!!

The binoculars are superior in design and quality.  For the price there is no comparison.

Superior

These are great for bird watching, and any other relevant purpose. The close focus is great for viewing at my yard feeders, that are too close for many binoculars. The long eye point helps with eyeglasses. They are lightweight and waterproof, and have excellent optics with accurate color transmission. My previous binoculars, by another maker, didn't transmit reds well, so cardinals looked brown. A lot of product for the money.

Great optics with close focus

Extremely good optics, intelligent focus and ocular separation design as well as easy to use case and lense covers. I have a pair of Pentax 7x50 marine binoculars that I bought new 45 years ago and we still use them.

Extremely good optics

I enjoy the Pentax binoculars. The optics are very good for the price range. The binoculars are very clear with little distortion.

Pentax 8x40 SP Series Water Proof Porro Prism Binocular with 8.2 Degree Angle of View, Black

Key Features

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Protect your gear with Adorama Protect.* Learn more

Pentax 8x40 SP Series Water Proof Porro Prism Binocular with 8.2 Degree Angle of View, Black

Save 5% Every Day†

Key Features

Product Options

Protect your gear with Adorama Protect.* Learn more

Save 5% Every Day^†