Pentax 16x50 SP Binoculars
The Porro prism binoculars of the S series feature an objective lens diameter greater than 40 mm and are the continuation of the A series. With the same high-quality coatings as the A series, impeccable image quality is guaranteed. A characteristic of this series is the high light intensity due to the large objective lens diameter. The S series offers many of the features found in more expensive binoculars. They are robust with a full rubber housing, including an extra-large central focus wheel. They provide exceptional optical performance with high-quality BaK4 prisms. Multi-coated on all lenses, aluminum die-cast housing, enhanced light transmission coating, complete rubber armoring, large central focusing wheel, and click-stop diopter adjustment.
The Porro prism binoculars of the S series feature an objective lens diameter greater than 40 mm and are the continuation of the A series. With the same high-quality coatings as the A series, impeccable image quality is guaranteed. A characteristic of this series is the high light intensity due to the large objective lens diameter. The S series offers many of the features found in more expensive binoculars. They are robust with a full rubber housing, including an extra-large central focus wheel. They provide exceptional optical performance with high-quality BaK4 prisms. Multi-coated on all lenses, aluminum die-cast housing, enhanced light transmission coating, complete rubber armoring, large central focusing wheel, and click-stop diopter adjustment.
The Porro prism binoculars of the S series feature an objective lens diameter greater than 40 mm and are the continuation of the A series. With the same high-quality coatings as the A series, impeccable image quality is guaranteed. A characteristic of this series is the high light intensity due to the large objective lens diameter. The S series offers many of the features found in more expensive binoculars. They are robust with a full rubber housing, including an extra-large central focus wheel. They provide exceptional optical performance with high-quality BaK4 prisms. Multi-coated on all lenses, aluminum die-cast housing, enhanced light transmission coating, complete rubber armoring, large central focusing wheel, and click-stop diopter adjustment.
The Porro prism binoculars of the S series feature an objective lens diameter greater than 40 mm and are the continuation of the A series. With the same high-quality coatings as the A series, impeccable image quality is guaranteed. A characteristic of this series is the high light intensity due to the large objective lens diameter. The S series offers many of the features found in more expensive binoculars. They are robust with a full rubber housing, including an extra-large central focus wheel. They provide exceptional optical performance with high-quality BaK4 prisms. Multi-coated on all lenses, aluminum die-cast housing, enhanced light transmission coating, complete rubber armoring, large central focusing wheel, and click-stop diopter adjustment.
in 29 offers
The lowest price for Pentax 16x50 SP Binoculars right now is $141.55 at PriceDumb, compared across 26 retailers.
The all-time low was $126.65 on 21 Aug 2023 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 14 Sept 2026.
Last updated at 14/09/2026 16:56:07
Pentax S-Series SP BAK4 Porro Prism Multi-coated Binoculars 16x50
Free delivery
Pentax SP 16x50 Binocular
Delivery between 15–24 Sept $10
Pentax SP 16x50 Binoculars
Delivery $49.55
Pentax 16x50 S-Series SP Binoculars
Pentax SP 16x50 Binoculars | Clast
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Pentax S-Series Superior SP 16x50mm Full Size Porro Prism Binocular Black 65905
Pentax SP 16x50 Binoculars
Free delivery between Wed – Thu
Pentax SP 16x50 Binoculars
Free delivery between Wed – Thu
Pentax SP 16x50 Binoculars
Delivery between 17–25 Sept $10
Pentax 16X50 SP Binoculars
Free delivery
originally posted on bhphotovideo.com
I have been into astronomy for over 50 years and have many binoculars. This would have been a nice addition but flaring of stars on the right hand scope is very annoying. It really needs to be returned, but I lost my receipt! Warning! Save all paperwork, even if images seem OK when hand held in the daytime! Bright star images will indicate the quality of optics every time!
originally posted on adorama.com
Awesome product. Just love them!!
originally posted on adorama.com
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.
| Magnification | 16 x |
| Objective Lens Diameter | 50 mm |
| Prism System | Porro |
| Prism Material | BAK4 |
| Exit Pupil | 3.1 mm |
Pentax S-Series SP BAK4 Porro Prism Multi-coated Binoculars 16x50
Free delivery
Pentax SP 16x50 Binocular
Delivery between 15–24 Sept $10
Pentax SP 16x50 Binoculars
Delivery $49.55
Pentax 16x50 S-Series SP Binoculars
Pentax SP 16x50 Binoculars | Clast
Free delivery
I have been into astronomy for over 50 years and have many binoculars. This would have been a nice addition but flaring of stars on the right hand scope is very annoying. It really needs to be returned, but I lost my receipt! Warning! Save all paperwork, even if images seem OK when hand held in the daytime! Bright star images will indicate the quality of optics every time!
Awesome product. Just love them!!
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.
I brought these primarily to do some stargazing, so was looking for something with a bit of power but not too heavy that they would be shaking all the time. They fit the bill perfectly and have had some great fun with them. The feel and quality is good, although the lens caps are a little plasticky but for the price I have no problem with that. These are also good for just normal daytime use. Would have no problem recommending these.
I would recommend adorama 100%
The binoculars are superior in design and quality. For the price there is no comparison.
it was good once I had emailed about my package they replied straight away but an update would of been good .
| Magnification | 16 x |
| Objective Lens Diameter | 50 mm |
| Prism System | Porro |
| Prism Material | BAK4 |
| Exit Pupil | 3.1 mm |
