Specialized Technical Service

Sony lens repair

Q: Is there a price for the estimate to repair my Sony lens?

Absolutely not. At DST, we perform an initial assessment and provide you with a completely free quote. We thoroughly inspect the electronics, lens assembly, and focusing system, with no obligation.

Q: What warranty period do you offer for optic repairs?

Any work we perform on your Sony lens, whether it's changing the plate, diaphragm flex cable, or adjusting the XD motors, is covered by a 6-month technical warranty in our laboratory.

Q: Do you fix the bug where the Sony camera displays '- -' and doesn't detect the lens?

Yes, it's one of the most common problems with E-mount and FE mounts. The aperture indicator '- -' indicates a loss of communication, usually due to fatigue or breakage of the internal flex cable or wear on the bayonet pins. We replace it and recalibrate the equipment.

Q: Do you clean spores and fungi from Sony screens?

That's right. We remove the contaminated optical groups to apply an antifungal chemical treatment, taking the utmost care to preserve the original antireflective coatings on the lenses.

Q: Is it safe to send my G Master lens by courier?

Absolutely. We collaborate with specialized logistics companies to collect your equipment (G Master, Sony G, Zeiss, etc.) from any address on the Iberian Peninsula, ensuring safe transit to our facilities.

Technical service dedicated to Sony lens maintenance and calibration (Mounts E and A). We solved the dreaded "- -" communication failure, repaired OSS stabilizer groups, replaced XD linear motors, and decontaminated lenses with fungus with maximum precision.

Request a quote How the process works

Free assessment 6 months warranty Logistics throughout Spain

✓Communication failure "- -" (Flex or motor change)

✓Adjustment on collimator and projector

✓Damp and mold remediation

✓Expert service for G Master Series

Experts in the entire optical park of

Sony

Sony optics Advanced technical laboratory

Technical Interventions

Common faults in Sony lenses that we repair

Lenses for mirrorless systems have complex optical systems. Because they need to be opened, lens alignment is compromised. At DST, we have mastered both the internal electronics and the millimeter-precise centering of the glass.

Recognition failure "- -""

If your Sony's screen displays an aperture "- -" and the lens isn't detected, we've identified a problem with the communication block or AF motor module. This usually requires replacing the flex cable, internal piezoelectric module, or communication port.

Resolution Projector and Collimator

We have lens collimator and resolution projector. An investment that very few workshops in Spain have, vital to restore edge-to-edge sharpness to your Sony after it has been disassembled.

Linear Motors XD, SSM and SAM

We repair autofocus systems that have lost speed or become completely unresponsive. We fix problems with fly-by-wire rings and restore accuracy in face and eye tracking.

Chemical Extraction of Fungi

We isolate lenses contaminated by fungi for selective chemical baths and ozone treatment. We remove the fungal infestation, mites, and filtered dust, evaluating the lens's protective coating.

Optical Stabilizer (OSS)

If you notice stray vibrations, jumping frames, or constant mechanical noises, we check the Optical SteadyShot (OSS) module. We correct lens drift.

Damage from Impacts and Falls

Replacement of sunken filter holder rings, replacement of stuck internal zoom guides, and replacement of deformed E-Mount bayonets to ensure a perfect seal with the camera.

Is your FE mount not focusing properly, are the motors making noise, or is the diaphragm not closing correctly? We'll take it to our lab and send you a... initial budget at zero cost.

Request a free diagnosis Process shipment

Working Methodology

This is how we restore performance to your Sony lens

So that the Adjustment and repair of your E-Mount lens To restore the definition your sensor demands, we apply a strict technical workflow. You can bring your lens to us in Elche or conveniently send it to us via courier.

Entry Review

We analyze the general physical condition, threads, airtightness and possible play in the extension barrels before connecting it to the voltage.

Bank Diagnosis

We verified Sony's electronic protocols, measuring focus speed, aperture latency, and OSS block integrity.

Open Assessment

We'll provide you with a detailed intervention plan. You'll know exactly which part (circuit board, focus motors, etc.) needs to be replaced. no cost or obligation.

Calibration and Closure

After replacing the components, we used our collimator and test projector to ensure that the aberrations were gone before returning it to you.

Free review We find out what's wrong with your target for free and without fine print.

Post-Workshop Coverage Your investment in the repair comes with a 6-month legal technical guarantee.

Peninsular Transport Secure door-to-door logistics, designed for fragile photographic material.

We work with the entire Sony Alpha catalog: ultra-bright primes, all-terrain zooms, the exquisite G Master (GM) series, and optical collaborations with Zeiss.

Request a free quote Shipping steps

Supported Catalog

The range of Sony lenses that we deal with daily

The mirrorless ecosystem demands meticulous precision. We provide a Technical support for Sony lenses truly comprehensive, ranging from full frame lenses to APS-C formats or classic DSLR mounts.

High technology under control

The tolerances of modern sensors leave no room for error. We reprogram and repair internal components, both mechanical and microelectronic, to restore your windshield's reliability.

Our fundamental pillar: We use a specialized optical collimator and a high-resolution projector bench. These facilities (very rare in independent repair shops) ensure that your lens won't suffer from unusual vignetting or out-of-focus areas after reassembly.

We use original parts, from main circuits and flexible circuits to magnetic linear actuators.

FE (Full Frame) Mount

E-mount (APS-C)

G Master / Zeiss

Mount A

Direct solutions in the workshop

We cover the typical weaknesses that lenses end up suffering from due to wear and tear or accidents.

Repair of the reading failure "- -" (Loss of contacts/flex).
AF system replacement (XD, SSM, DDSSM engines).
Centering and adjusting the stabilizer module (Optical SteadyShot).
Opening and thorough cleaning of fungal colonies.
Optical calibration on projector (elimination of back/front focus).
Replacement of damaged or scratched front windows.
Repair of E-Mount bayonets damaged by extra weight.
Renewal of rubbers and focus rings *by-wire*.

Whether your 24-70 GM lens has suffered a minor front impact or the ring has simply become worn, write to us. We'll assess the situation to salvage the lens while minimizing the financial impact.

Budget for my Sony Back to all brands

Commitment and Precision

Why entrust us with the health of your Sony optics?

Handling photographic glass requires a clean atmosphere, experience, and the right technical investment. At DST, we combine our calibration machinery with expert technicians to offer you a Sony Optical Service top-notch.

Advanced Optical Infrastructure

Removing a lens group is one thing; recentering it so the full-frame sensor performs at its best is quite another. We are completely dependent on our projector's resolution and collimator to ensure clinical results.

We know your work lens (especially if it's a G Master) can't afford to fail. We diagnose problems that avoid temporary fixes, pursuing long-lasting repairs that truly maximize the return on your investment.

✓ Absolute Adjustment

Validation with collimator to align the optical axis of the objective.

✓ No review cost

We evaluate the electronics and mechanics to give you an exact figure for free.

✓ Sony spare parts

Use of dedicated parts and flex cables for focus systems and barrels.

✓ Secure Logistics

Collections with carriers specializing in delicate parcels nationwide.

Experience behind you

52+ Years

History dedicated to the polishing, care and adjustment of photography.

145k+

Audiovisual equipment diagnosed and repaired.

6 months

Legal and technical protection for your complete peace of mind.

Spain

Shortening distances with an efficient collection service.

We protect your creative tool. If your motor is making annoying noises on video or your lens suddenly stops communicating, don't force it. We offer a comprehensive diagnostic, in-depth inspection, and certified recalibration.

Request a free quote How to prepare the shipment

Reviews

Users who have brought their Sony back to life

Sending a G Master to a repair shop is an act of faith, but our customers' satisfaction validates the meticulousness of our technicians. We restore the original focusing speed and optical response.

Read what wedding photographers, landscape photographers, and independent filmmakers have to say after retrieving their lenses fresh from our workbench.

    
 
 
         
   Ricardo S 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Tras muchos años de experiencia en el sector y muchas decepciones con servicios técnicos, es justo decir que han trabajado de forma impecable, rápida, excelente comunicación y absoluta profesionalidad. Totalmente recomendables. Gracias
  
 
        
   german 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. lleve camra para limpieza de sensor en 1 hora ya lo habian realizado  me enseñaron en antes y de pues de haberlo limpiado y deje un objetivo  a repar por fallo en motor de enfoque  en 12 día ya lo tenía en mi domicilio , profesionalidad  y seriedad
  
 
        
   LC Studio 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Un Equipo de 10, desde que los conozco que ya son unos añitos, es donde mis equipo fotográficos llegan si necesitan una puesta a punto, una limpieza o alguna reparación. Tengo la fortuna que estamos en la misma ciudad, lo que me facilita el llegar dejar mi equipo y tomar decisiones insitu. muy amables y muy profesionales. Recomendable al 100% no te defraudaran.
  
 
        
   Casper Swiebel 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Vandaag voor de tweede keer mijn Camera's laten reinigen.
( Sensor cleaning) wat een geweldig bedrijf is dit toch. Zeer vriendelijke en een correcte afwikkeling. Met een voor reiniging foto en na reiniging foto ter controle. En hun bevindingen van eventuele punten die kunnen gaan komen. Ook de lenzen worden even een beetje gepoetst, Echt super. Als je problemen hebt met je camera of lens ze kunnen bijna alles. van schoonmaken tot reparatie en kalibratie. Van diverse merken. Zie hun website.
  
 
        
   José 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Perfecta atención en dst me la recomendaron y chapo. Todo de lujo y perfecta mi nikon d7000. Un placer tratar con ellos. Seriedad por parte de Alex y Laura. Gracias por todo
  
 
        
   Sergio González 
 
 
 
 Trustindex verifica que la fuente original de la reseña sea Google. Soy cliente habitual.
Son impecables y muy amables.

Is your Sony crystal disconnecting or underperforming?

Run it through our scanners. We look for electronic shorts, mechanical blockages, or lens misalignment and generate a report for you. Free, no-obligation quote.

We cover Sony Zeiss and G Master series, offering you 6 months warranty with home collection service.

Resolution Projector Review cost: €0 Guaranteed for six months Peninsular Coverage

Request an optician's appointment. Pack and ship

Tell us what exact focal length you have (e.g., Sony FE 70-200mm f/2.8 GM) and what problem you are noticing so we can guide you right away.

Frequently asked questions

Frequently asked questions about Sony maintenance

We address the main concerns about our diagnoses, chemical treatments, and how we approach the Sony lens repair.

Is there a price for the estimate to repair my Sony lens?

Absolutely not. At DST we perform a We'll give you an initial assessment and a completely free quote.. We thoroughly reviewed the electronics, lens assembly, and focusing system without compromise.

What warranty period do you offer for optic repairs?

Any intervention we perform, whether it's changing the motherboard, opening connectors, or adjusting linear XD motors, is protected by 6 months certified technical warranty.

Do you fix the bug where the Sony camera displays "- -" and doesn't detect the lens?

Yes, the failure of the "- -" indicator (loss of f-stop reading) is a classic problem. It's often fixed by replacing the main flex cable that connects the bayonet to the plate or by repairing the gold contacts. We'll make it as good as new.

Do you clean spores and fungi from Sony screens?

That's right. We remove the affected areas to apply a purifying chemical bath, eliminating mold and fogging while ensuring the quality of the glass's anti-reflective coatings is maintained.

What exactly does a collimator contribute to my repaired lens?

The collimator and resolution projector are the litmus test. After working on the lens, the collimator tells us if the lenses are perfectly parallel to each other. Without it, when reassembling the lens, you could experience vignetting or a loss of sharpness on one side of the image. It's the hallmark of a professional repair.

Is it safe to send my G Master lens by courier?

Absolutely. We collaborate with expert logistics companies to collect your E or FE mount equipment anywhere in Spain, giving it preferential treatment so that it doesn't suffer physical stress during the journey.

How many days will I be without my goal?

We typically operate within a margin of 7 to 10 business days. If the lens requires highly specific spare parts that must be imported from the factory, we will notify you immediately of the estimated timeframe.

Are you experiencing any other type of crash or error with your Alpha camera? Bring it in for a consultation or Get in touch with us.

Advanced Technical Center for Sony Lens Repair

At DST we understand that a Sony optics technical service It must be up to the challenge of the extreme resolution of modern sensors. Disassembling a mirrorless lens requires a rigorous protocol. We provide support for all series of the brand, from the versatile E-mount (APS-C) and FE (Full Frame) lenses to the exclusive designs of the G Master (GM), Sony G, and Sony Zeiss lines. We resolve sudden blackouts caused by flex disc failures, address the common and limiting malfunction where the display shows "- -" obscuring the aperture reading, restore smoothness to focus motors (XD, SSM) and OSS stabilizers, and provide high-efficiency chemical baths to combat fungal growth within the lens groups.

Our absolute quality guarantee is based on our instrumentation: we have a lens collimator coupled to a resolution projector. This deployment of bench technology, very uncommon among non-official repairers, allows us to confirm that, after any disassembly, the Sony lens retains its optical symmetry without suffering from blurred corners or focal plane deviations. Furthermore, we operate under a policy of zero-cost budgets, safeguarding your financial security. Added to a 6-month effective warranty With guaranteed nationwide collection, DST is the perfect travel companion to keep your Sony audiovisual equipment's crystal-clear display healthy.