Vortex 3.5-10x50 Diamondback Riflescope

Model: DBK-03-BDC

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MSRP: $299.00 ?


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Packaging Info

Package Weight 1.55 lb
Box Dimensions (LxWxH) 13.858 x 3.307 x 3.307"

General Information

Angle of View 6.8-2.6°
Field-of-View (@ 1000 Yds) 3.5x: 358' (118 m at 1000 m) 10x: 135' (45 m at 1000 m)
Dioptric Correction Range Not Specified by Manufacturer
Exit Pupil Diameter 3.5x: 14.2mm 10x: 5.0mm
Eye Relief 3.5x: 3.6" (91mm) 10x: 3.3" (84mm)
Filter Size None
Magnification 3.5-10x
Maximum Elevation/Windage Adjustment Windage: 88 MOA Elevation: 78 MOA
Relative Brightness 3.5x: 59.3 10x: 6.3
Twilight Factor 3.5x: 18.0 10x 20.0
Weatherproofing Water & fog proof
Dimensions Length: 12.5" (31.8 cm)
Weight 16.2 oz (459 g)
Impact Point Correction per Click 1/4 MOA
Objective Lens Diameter 50mm
Expert Reviews
2 days ago

When it comes to the transmission, which graph we present below, it remains typical for roof prisms instruments of this class. You don’t get any sensational values but you can’t seriously complain either.

  • +

    solid, very nice and ergonomic casing,, good colour rendering,, very clean optics inside the tubes,, good quality prisms made of BaK-4 glass,, ifetime warranty period.

  • -

    high chromatic aberration on the edge of the field of view.

User Reviews
8 November 2017

Bought this for a Remington 770 in 300 Win Mag that kicks like an absolute mule. The added eye relief was what sold me on this scope but once I put it on I knew it was another quality Vortex product.

10 December 2017

I love the knew binoculars. The clarity in seeing objects through them is fantastic.

6 November 2017

Slam dunk purchase. Think no more. Top of the line glass for the price. Ive glassed for hours with these and my woes feel fine. Super clear. Lets in tons of light. I was able to use it at night under a full moon in the forest. Truly impressive. Rock solid construction.

3 November 2017

After much debate i decided to go with the Diamondback 3.5-10 riflescope for my new .223 that i will mostly use for coyote, varmint hunting. I am very impressed with this scope. Far brighter and clearer that the Nikon and other scopes in the price range.

13 October 2017

I purchases this scope last summer for a new rifle and hunted with it last fall. Filled my Moose tag, and Deer tab. I liked it so much that when my wife informed me that she wanted to start hunting with me, and we picked up a rifle for her, I purchased a second scope for her rifle as well.

2 October 2017

I'm very pleased with this purchase. I compared these at a sporting goods store along-side the higher end Vortex, Nikon and Leica 10 x50's and for the money you can't go wrong. Even though they aren't high price, They carry the Vortex warranty.

4 August 2017

I used these a week after buying them while on a boar hunt. Fantastic lens clarity at a great price.

29 March 2017

Great pair of binoculars for the price

1 January 2017

If your looking for a good pair of binoculars the 10X50 Diamondback is what you need. Hunting, sports or whatever you wont go wrong. My phone order went well and the product came quicker than I had expected.

Product Highlights
  • Matte Black
  • 1.0" Main Tube
  • BDC Reticle
Average Expert Score
Average User Score
In The Box
  • Vortex 3.5-10x50 Diamondback Riflescope
  • Objective Cover
  • Vortex VIP Lifetime Warranty
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