Question about Bushnell Optics

1 Answer

I have a 10x50 porro lens bushnell binoculars, I am experiencing off set images. Do I have to send in for repairing or is there a way I can adjust them myself?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,083 Answers

This kind of problem is always in the gray, since, chances are, one side has been "sprung" out of position. Sometimes one can temporarily flex it back to normal, but once mechanical (metal and plastic) parts are stressed, they tend to revert back to the bad position. It's also hard to tell which way to rebend the housing to reset it to it's original position, and often the problem is made worse by even trying, or exerting too much force. I had an older set that I would always have to twist and torque to sync the images, and just lived with it. Another thing to consider is that trying to twist it back might compromise the waterproof integrity of the unit. It's a nice set of binoculars, so I would recommend having a repair facility fix it, unless they want too much. Not sure I helped out, but good luck getting it fixed!

Posted on Jul 23, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Which is the good spotting scope for higher amount of light?


Bushnell Trophy Xtreme Spotting Scope

Overview

Bushnell Spotting Scope has extra power for extra range; its BaK-4 Porro-prism design delivers magnificent clarity in a traditional design. The multicoated optics ensure maximum light transmission for the brightest and take the images more colorful and clear. If you are searching Bushnell Scope that can be used for different activities, you should consider Bushnell Trophy Xtreme Spotting Scope Review.
The highly refractive BAK4 Porro prisms diminish spherical deviations for increased edge-to-edge sharpness and help progress depth of view. This combination of optics and coatings creates a spotting scope that produces clear, bright, highly contrasted images with the exact color transmission.
The rubber-armor structure stands up to demanding use. This scope is 100% waterproof and fog proof for wet hunting conditions. It also Comprises compact tripod with window mount, compact soft case, and waterproof hard case.
Specifications
  • Brand:Bushnell
  • Viewing Configuration:Straight
  • Magnification:16-48X
  • Power Variability:Variable
  • Objective Diameter:50 mm
  • Close Focus Distance:25 feet
  • Length:13 inches
  • Weight:31.4 ounces
  • Field of View:125-60 feet/1000 yards
  • Eye Relief/Exit Pupil:16 mm/ 3.1-1 mm
  • Optics Coatings:Fully Multi-Coated
  • Glass:BaK-4
  • Focus System:Focus Knob/Single Focus
Feature Analysis
  • Porro Prism Lens
    Though many optics producers keep on trying to transform roof prism lens, Porro prism lenses are more affordable and light-efficient. These Porro prism lenses can display images with better contrast than roof prism variations. This is how Bushnell Spotting Scope is more reliable and affordable for its high-quality performance.
  • 20-60×65 Zoom Magnification
    The wide range of magnification allows user flexibility for long-range view finding. You can observe details with 65x zoom for long range objects. But, you can still enjoy an increased field of view with 20x zoom. This is used when separating the areas for closer zoom viewing later on.
  • 65x Lens Light-Gathering Capability
    This advanced magnification lenses can light gather at long distances. The Bushnell Trophy 20-60x 65mm Waterproof Spotting Scope resolves this issue by designing 65x zoom lens in a way that brings 17% more light than most high-zoom lenses.
    If you fully read Bushnell Trophy Xtreme Spotting Scope Review, it will support you how to setting zoom for longer distances images.
  • Waterproof Construction
    When you go out in nature, this waterproof construction anticipates you about rain or even snow. It is pretty obvious that any liquid that leaks into your scope will detract from the overall image. But many people do not consider the effects of concentration on the inside of the lens.
    This spotting scope is actually water and fog proof not only for outside moisture but also prevents lens fogging from risky temperatures.
  • Fully Multi-Coated Optics
    The multi-coated lenses prevent any reflections in the glass that can delay your view. The sunlight at certain angles can cause reflections from water or wet surfaces that prevent the clear view of the images. That is why; Bushnell uses multi-coated lenses to remove any kind of reflection.
  • Well-designed Equipment
    The tripod often needs to hide from animals, and the scope cases also need to protect their insides from both jostling and the outside elements. The Bushnell Trophy XLT comes with both a hard-side case and a soft side case. The hard side case protects you from outside damage and a soft-side case protect you from a bumpy road when you are riding.

Mar 18, 2018 | The Optics

2 Answers

Can I get the plastic piece with left handed threads that screws onto the eye piece for the adjustable eyecup to ride on.


Leupold Binoculars 10x50 ' eBay

www.ebay.com/bhp/leupold-binoculars-10x50
eBayLeupold 119193 BX-2 Acadia 10x50mm Roof Prism Binoculars Black ... LeupoldRogue 10x50 Binoculars Porro Prism Black 65555 ... Twist up eyecups. Amour ...

Sep 26, 2015 | Wind River Leupold 10x50 Mesa Binoculars -...

1 Answer

How do I get service for my Range Finder Binoculars, by Bushnell?


That depends on where you are. Go here: http://www.bushnell.com/global/customer-service/ and click the appropriate link.

I hope that helps.

Nov 30, 2014 | Optics

1 Answer

I have a Bushnell Instavision 10x50 WA. I have a double vision. How do I solve it. Please help


for this you will need to send the unit into their repair at 8500 marshall drive lenexa ks 66214 4-6 week turnaround and put your name address and telephone number inside the package. if there is a cost they will send an estimate.

Mar 23, 2010 | Bushnell 26-0400 Binocular

1 Answer

We gave our son a pair of Bushnell Binoculars, and we are having difficulty getting a good image. We have carefully followed the instructions with no luck. The problem is that we are getting a double...


The binoculars need collimation. The two sides are supposed to be parallel, if they are not you see two heads on horses, two footballs, two baseball bats etc. Check the binoculars for any external signs of damage. Are the front housings sitting properly in the body, is one of them not straight? If there is no obvious signs then you will need to take them to someone who can rebuild them for you. Usually the place where you bought them should be able to help you with a repair centre.

Dec 30, 2009 | Bushnell Falcon 13-3450 (10x50) Binocular

1 Answer

I have a cracked lens on a pair of binolulars.


Hi,

Back to Bushnell with them for repair.. It's too easy to mess things up in Bushnells.. Are they still within warranty??

Oct 10, 2009 | Bushnell Falcon Binoculars 10x50

1 Answer

Is my bushnell insta vision 7x35 or 10x50- how do I tell ?


The first number is the magnification the second number is the size in millimeters of the objective (large lens) So if you measure the diameter of the front large lens that will give you the size. So a 10x50 means a magnifyng power of 10 and an objective of 50mm.
Now to find out the magnification if you don't know what it is. Measure the front lens. Then if you look through the eyepiece lens while holding it away from you you will see that there is in each a small circle of light. That it what is known as the exit pupil. It lines up with the pupil of your eyes when you have the binoculars pressed up against your eyes. Now measure the diameter of the exit pupil in millimeters. It will only be a small number.

To work out the magnification use this formula. Magnification = Objective size divided by the exit pupil.
So a 10x50 will look like this M = 50 divided by 5....therefore M =10 which is the magnification.

Both the 7x35 and 10x50 will have an exit pupil of 5mm. So if yours is one of these then all you need is the objective (large) lens size.

Aug 04, 2009 | Bushnell InstaVision Binocular Binocular

1 Answer

Double vision


The distance between the centers of the eyepieces of your binocular must be the same as the distance between your pupils. This distance is adjusted as follows: 1. Focus on a distant object. 2. Pivot the two halves of your binocular farther or closer apart until you can see a single unobstructed, circular field of view. Make sure to focus on a distant object when you do this because when you focus on a close object you always see two slightly overlapping circular fields. Your binocular may have a scale on the top, between the eyepieces, to help you remember this setting.

Jul 03, 2007 | Bushnell Powerview - Compact 10 x 25...

Not finding what you are looking for?
Optics Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bushnell Optics Experts

Marvin
Marvin

Level 3 Expert

81294 Answers

Brad Brown

Level 3 Expert

17433 Answers

George Merkley
George Merkley

Level 2 Expert

190 Answers

Are you a Bushnell Optic Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...