IQ Bow Sights: How Retina Lock Works, and Which Models You Can Still Buy

IQ arrived in 2010 with a claim most sight makers would not touch: that your pin can be dead on the target and your arrow still miss, because you are torquing the bow or drifting off your anchor point. Retina Lock was the fix, and it is still the reason people buy these sights. This is an independent guide to the IQ range — what the technology actually does, which models are still in production, and what to use instead when they are not. We do not make or sell the sights.

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IQ Bowsights launched under Field Logic and now sits in the FeraDyne Outdoors stable, alongside Rage broadheads, Muzzy, Carbon Express, Tru-Fire and SURE-LOC. The first IQ sight landed in 2010 and got attention fast, because the pitch was uncomfortable: at 40 yards, a quarter-inch error in your anchor point can push the arrow more than ten inches off. Fixed pins cannot tell you that is happening. Retina Lock can.

The mechanism is simple enough to explain in a sentence: a green ring sits behind a black dot, and the two only line up when your head, your anchor and the bow are in the same place they were when you sighted in. Centre the dot and the shot is repeatable. Drift, and you see it before you release. It works with a conventional peep sight or without one, and the difference is most obvious past 40 yards.

Honestly, it’s about that one shot where everything just clicks.

The catch worth knowing before you buy: FeraDyne discontinued much of the original IQ line, then brought the Micro back with bladed pins 50% thinner and better fibre containment. That matters commercially, because FeraDyne treats a sight that has left its website as discontinued — and a discontinued sight is no longer covered for repair or replacement. A cheap listing for an older IQ model is a sight with no warranty behind it.

It is also why the range on Amazon is thinner than the brand’s reputation suggests. The Micro 5-Pin in right and left hand and the three-pin Pro Hunter are the sights actually in stock; the Pro XT and the 3-Pin Ultra Lite show as unavailable. The table below sorts the live ones from the rest.

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Years of Development

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Innovative Solutions

What Retina Lock Actually Does For Your Accuracy

What you are paying for, feature by feature — and where the competition does it differently.

Retina Lock: torque and anchor-point feedback

Retina Lock gives instant feedback on bow torque and anchor-point drift, which fixed-pin sights cannot. Every IQ model carries it; no other brand can, because it is patented.

Captured .019″ fibre pins and axis adjustment

Fully captured .019″ fibre optic pins with the fibre enclosed in the housing, so it survives brush and travel. The Micro is all-aluminium; the Pro Hunter adds second and third axis adjustment for shooting steep angles from a treestand.

Tool-free micro-adjust windage and elevation

Tool-free micro-adjust knobs for windage and elevation, with laser-etched markers and multiple bow and quiver mounting points. Setting the Retina Lock itself needs a 1/16 Allen key, and IQ ships 1/16, 3/32, 1/8 and 9/64 in the box.

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IQ Bow Sights and Archery Gear on Amazon

Choose solutions designed to improve accuracy and stability, helping achieve the best results with every shot.

Bowsights-5-Pin-Micro-Bowsight-Image by IQ

Bowsights 5-Pin Micro Bowsight

Bowsights 5-Pin Micro Bowsight with Retina Lock Technology,Right Hand, Black

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Field Logic Bowsights Pro XT

Field Logic Bowsights Pro XT 5 or 7 Pin Compound Bow Archery Sight with Retina Lock Technology

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Bowsights 5-Pin Micro Bowsight

Bowsights 3-Pin Ultra Lite Bowsight with Retina Lock Technology,Right Hand

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React One Pro Bow Sight

Powered by React Technology, each pin is automatically positioned with mathematical precision for optimal placement and performance.

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React Pro 5 Pin Bow Sight

Easily fine-tune your setup with precise, tool-free micro-click adjustments for windage and elevation.

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Drive Slider Bow Sight

An adjustable indicator pin enables highly precise calibration, allowing you to adapt accurately to changing or uncertain environmental conditions.

Answers to Sharpen Your Accuracy

Find answers to the most common questions about products, settings, and features to better understand all available functions. Learn how to use the gear effectively and achieve the best results with every shot.

Still Have Questions? Get Answers Right Now!


What is the best sight for a compound bow?

It depends on how you hunt. A fixed multi-pin sight such as the IQ Micro 5-Pin or a Trophy Ridge React H5 is faster at unknown distances and harder to get wrong under pressure — the usual choice for treestand and whitetail hunting. A single-pin slider like the Trophy Ridge Drive Slider gives an uncluttered view and better long-range precision, but you have to dial it, which costs seconds you may not have. Three pins, as on the IQ Pro Hunter, is a middle ground for shots inside 40 yards. Whichever you pick, .019″ fibre is the practical default; .029″ is brighter but covers more of the target at distance.

What is the warranty on IQ bow sights?

IQ sights carry a manufacturer’s limited warranty against defects in materials and workmanship, handled by FeraDyne Outdoors. Two caveats matter more than the warranty text. First, FeraDyne treats any sight no longer listed on its own website as discontinued, and discontinued sights are not covered for repair or replacement — which affects several older IQ models still sold on Amazon. Second, removing a pin counts as modifying the sight and voids the warranty on every model except the IQ Define Pro. Replacement pins are not sold separately.

Where is the best place to sight in a bow?

A controlled range with minimal wind, a flat and level shooting lane, and clear targets. Wind and uneven footing put errors into your groups that have nothing to do with the sight, and you will chase them with the windage knob. If you are setting the Retina Lock, do it here rather than in the field: you need repeatable form to calibrate it against, and a 1/16 Allen key to move the retina up, down, left or right.

What is the best distance to sight in a bow?

The most common distances to begin sighting in are 20 and 30 yards. Starting closer allows the archer to fine-tune their adjustments before moving to longer distances, depending on shooting preferences.

Is it better to have your bow sight closer or farther away?

The optimal distance for a bow sight depends on the archer’s preference and shooting style. Generally, a sight set closer to the bow provides better stability and a more consistent aiming point, while a sight positioned farther away can offer a broader field of view. The choice should align with personal comfort and accuracy needs.

How to sight a bow?

To sight a bow, start by setting up a target at a specific distance, such as 20 yards. Shoot several arrows and adjust the sight based on where the arrows hit relative to the target. Repeat this process at different distances to ensure accuracy across various ranges. Fine-tune the sight until the arrows consistently hit the desired points on the target.

Is a single pin bow sight better?

A single pin sight offers a clean and uncluttered view, which some archers prefer for accuracy. However, it requires manual adjustment for different distances, while multi-pin options provide quicker transitions for varying ranges. The choice depends on personal shooting style and the types of environments encountered.

IQ bow sights compared — and the alternatives worth knowing

ModelBrandPinsFibreHousingNotes 
Micro 5-Pin, right handIQ5.019″ bladed, fully capturedAll-aluminiumRetina Lock; 50% thinner pins (2021 revision)Check price
Micro 5-Pin, left handIQ5.019″ bladed, fully capturedAll-aluminiumRetina Lock; the left-hand SKU of the same sightCheck price
Pro Hunter, right hand onlyIQ3.019″ fully capturedNot statedRetina Lock; 2nd and 3rd axis adjustableCheck price
Sight LightIQNot statedAccessory: rheostat sight light for IQ and SURE-LOC housingsCheck price
React One ProTrophy Ridge1 (adjustable)Not statedNot statedReact Technology auto-positions the pin; rated to 100 yardsCheck price
React Pro 5-PinTrophy Ridge5Not statedAluminiumReact Technology; tool-less windage and elevationCheck price
React Pro 5-Pin (alt. listing)Trophy Ridge5Not statedAluminiumSame sight, separate ASIN — check hand and colourCheck price
React H5Trophy Ridge5.019″PolymerReact Technology; 2nd axis levelling, adjustable click lightCheck price
React H4Trophy Ridge4.019″Not statedReact Technology; tool-less adjustmentCheck price
Fix SeriesTrophy RidgeFixed.019″Not statedFixed-pin alternative to the React lineCheck price
Drive SliderTrophy RidgeSingle, sliding.029″Not statedSingle-pin slider — different aiming system to a pin stackCheck price
S2 5-PinFQH5.019″AluminiumBudget option; 4X/6X magnification lens availableCheck price
S2 5-Pin Micro AdjustableSurwolf5.019″MachinedBudget option; tool-less micro adjust, magnifying scopeCheck price
M2 5-PinLWANO5.019″AluminiumBudget optionCheck price
5-Pin Long BarLWANO5.019″Machined aluminiumBudget option; supports 2X–8X magnification lensCheck price
IQ models first, then sights from other brands — these are alternatives, not IQ products. Retina Lock is IQ’s patented alignment system; React Technology belongs to Trophy Ridge. Specifications as published by each manufacturer on its Amazon listing; “not stated” means the listing does not give the figure. Availability checked July 2026 and changes often.

Accessories for Complete Setup

Selecting accessories adds important elements and improves performance, offering additional options for optimizing each shot.

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Set of silencers for archery

Archery Bow String Silencers Set Leather Arrow Rest Plate Adhesive Bow Silencer Strip for Recurve Bow Traditional Longbow

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Surface Bow Practice Hanger

Reliable Stable Convenient Lightweight Durable Portable Archery Hard Surface Bow Practice Hanger with Archer’s Arrow Caddies Included

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Crossbow Stringing Aid/Archery

Excalibur Standard Crossbow Stringing Aid/Archery Hunting Versatile Durable String Replacement Device

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