Why did you choose this product?
I use them almost everyday now and they work great and are of good quality. :)
10-30X60 Reverse Porro Binoculars
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Pay $ per month for 12 months with the Overstock Store Credit Card.¹
No Interest if paid in full within 12 months. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full within 12 months or if you make a late payment.²
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² Interest will be charged to your account (at the variable Purchase APR) from the purchase date if the purchase balance is not paid in full within the promotional period or if you make a late payment. Minimum monthly payments are required for this plan during the promotional period. Required minimum purchase of < $249 for the 6 month plan, $499 for the 12 month plan, $1199 for the 18 month plan, and $1799 for the 24 month plan. Overstock Store Credit Card accounts are offered by Comenity Capital Bank who determines qualifications for credit and promotion eligibility. At no time will the minimum payment due be less than $25. Standard variable Purchase APR of 26.99%, based on the Prime Rate. Minimum Interest Charge is $2.00, per credit plan. Subject to credit approval and availability. Account must be in good standing at time of transaction.
† Promotional financing available with Overstock Store Credit Card Accounts offered by Comenity Capital Bank who determines qualifications for credit and promotion eligibility. Subject to credit approval and availability. Account must be in good standing at time of transaction. Minimum purchase and minimum monthly payments are required. Minimum purchase of $249 required for 6 months special financing plan, minimum purchase of $499 required for 12 month special financing plan, minimum purchase of $1499 required for 18 month special financing plan, and minimum purchase of $1999 required for 24 month special financing plan when financing plan is selected at checkout.
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‡ Standard variable Purchase APR of 26.99%, based on the Prime Rate. Minimum Interest charge is $2.00 per credit plan.
Details
ITEM#: 14234520
The Colorado 10-30x60mm Zoom Binoculars give pristine mid to long-range viewing with smooth focusing capabilities, powerful optics, and a rugged body. Zooming in is easy with a large center focus knob and right eye diopter adjustment.- Brand: Barska
- Model: CO11338
- Body material: Rubber
- Dimensions: 3.1 inches high x 6.5 inches wide x 9.4 inches long
- Magnification: 10-30x60
- Field of view (feet): 189 feet @ 10x, 105 feet @ 30x
- Field of view (meters): 63 meters @ 10 x, 35 meters @ 30x
- Angle of view (degrees): 3.6-degrees @ 10x, 2-degrees @ 30x
- Objective diameter: 60 mm
- Close focusing distance (m): 32.8/10
- Exit pupil (mm): 6 @ 10x, 2 @ 30x
- Relative brightness: 36 @ 10x, 16 @ 30x
- Eye Relief (mm): 14 @ 10x, 12 @ 30x
- Lens coating: Fully coated
- Lens color: Blue
- Prism type: Porro
- Prism coating: BAK-7
- Focusing system: Center
- Eyecups: Rubber fold down
- Warranty: Limited lifetime
Specs
| Caractéristiques | |
|---|---|
| Couleur | Noir |
| Grossissement | 30 - 40X |
| Porte-objectif | 60 - 69mm |
| Dimensions | See Details |
| Warranty | Limited Lifetime |
| Model Number | CO11338 |
| Country of Origin | China |
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Product Reviews
Most Recent
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Nice! I use them almost everyday now and they work great and are of good quality. :)
Read More -
easyrecoil GREAT PRODUCT FOR THE PRICE,VERY NICE GLASS AND TO MY SURPRISE THEY ARE , VERY LIGHTWEIGHT; I CANT FIND ANY REASON NOT TO BUY THEM FOR A GIFT
Read More -
Can anyone find better binocs for the money? Hi, I looked high ... I looked at Meade.. I looked at Celestion... They were about 30-60% more. And higher... at Pentax. at Redfield even Nikon about double$$ +++ in price. Alas I went low since these had the best reviews found for both birders, very amateur astronomers, and marksmen alike. They are clear and bright to 22 power ( they slowly deteriorate after 22). They focus well even if the field of view is small and getting smaller with magnification. They are easy to handle, for your hands to grip as the weight is not low but neither are they unbalanced or unwieldy. BUT if you have the money to spend and want the best or almost best these are not your lenses. But for the dollar they do what you need to get the job done. Mine is for stadiums to enable me to see what those in the front seats see. To watch nesting birds of prey. They'll work just fine.
Read More
Questions & Answers
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Because of the glass and price , a lot of people do not realize that barska has jap glass and i hope for what i have been told your shipping is on prompt time. THank you and have a great day.Michael S.Fortner
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Price
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needed
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Positive online reviews.
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WHAT DOES REVERSE PORRO MEAN
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Thank you for your inquiry. Roof prism, Porro prism, and reverse Porro prism binoculars each use image-erecting prisms to provide correctly oriented images. Without prisms, the image would always appear upside down and reversed. Most of us recognize the Porro prism as a “classic” binocular design with offset prisms while the roof prism binocular is shaped like an H: more streamlined and compact. The size, type, and quality of the prisms used in a binocular’s design affect the clarity of the image. You may prefer one style over another based on its ergonomics. Since roof prism binoculars are more expensive to manufacture, economics will also be a factor in choosing which style is best for you. Porro Prism Binoculars: Porro prism models will deliver good optics for the dollar, but lack the durability and compact styling of roof prism models. In addition, many Porros are not waterproof. Reverse Porro Prism Binoculars: This design allows for a compact binocular that easily fits in your hand. Roof Prism Binoculars: In recent years, the popularity of the roof prism design has increased dramatically. These binoculars are rugged and durable, and you no longer have to spend more money to get good optical quality in this design.
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Shipping & Returns
Shipping:
Leaves our warehouse in 1-10 business days. *
Standard Return Policy:
Items must be returned in new or unused condition and contain all original materials included with the shipment.
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We proudly offer international shipping to over 180 countries and several US Territories. Click here to see a list of supported countries by region. Please note, the estimated delivery timeframe displayed at checkout combines the time to process your order, transit time to our International export facility plus the processing time to ship it outside of the United States.
Additional fees may be required by the carrier for deliveries to remote shipping locations.
NOTE:
The standard $2.95 shipping cost does not apply to international orders. Some products are not eligible for international shipment. Also, additional restrictions may apply. For a full list of International shipping restrictions, please see our International Help Center.
For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.
** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.
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