Engin Box
Toolkit for lens and camera service
More than 20 years of experience
More than 20 years of engineering experience
from Europe, USA,
and the Middle East now packed into one platform.
from Europe, USA, and the Middle East now packed into one platform.
RARE SERVICE MANUALS
Closed sources. ARRI, Zeiss, Cooke, RED, Leica. Docs you won't find anywhere else.
WEEKLY VIDEO GUIDES
Shot in our own service center. Step-by-step repairs, new every week.
PARTS & TOOLS CATALOG
Genuine parts for cine & photo optics. Plus professional tools and instruments.
EXPERT COMMUNITY
Private chats with our engineers. Ask, share, get help from the pros.
CRM for service centers
DIY projects
Service software library
Tool store
Lens and Camera Engineer Academy
Service Center Launch Program
Training Hub
No credit card required
Your expertise. Our mission.
Service Manuals
Rare technical docs library from ARRI, Zeiss, Cooke
Video Guides
New every week from our service center
Parts Catalog
Genuine parts for cine & photo optics
Expert Chats
Direct access to our lens and camera engineers
CRM for Service
Manage repairs, inventory, clients, and prices with one tool
Tool Store
Screwdrivers, collimation tools, grease, etc
Service Software
Collimation, calibration, diagnostics and other soft
DIY Projects
Self made service tools and equipment
Plus: Lens and Camera Engineer Academy · Service Launch Program · Training Hub
BEFORE ENGINBOX
- 3 hours searching forums for a Blurry, unofficial service manual from 2005. A $15,000 lens needs rescuing.
-
You ask the wrong person for help.
"Just adjust axis of focus element" — now it's worse. -
Wrong part number. Now it's your problem.
$2,000+ for parts that don't fit + 2 weeks waiting. -
Waiting weeks for someone to share or help.
Or trying it yourself, risking a $15,000 lens. - Not sure which key opens that ARRI lens without damaging it?
THE COST OF BEING WRONG
You're one wrong part number away from a $5,000 mistake.
When you're working with ARRI, Zeiss, and Cooke, there's no close enough.
- Wrong screw? It can strip a $3,000 mount
- Wrong grease? It can destroy the helicoid of a $20,000 lens
- Wrong torque? It can misalign a $50,000 cinema camera.
There's a reason manufacturers don't share their manuals freely.
And there's a reason we built this platform — for engineers who know what they're doing.
WITH ENGINBOX
- 30 seconds — it's already there. 1,800+ Official service manuals at your fingertips. Clean, official, searchable manuals, in English.
-
Ask people who do.
Private community of vetted engineers. -
Exact parts catalog with diagrams.
Order right the first time. -
New 1-3 repair videos every week. Request a guide for any lens
and we'll film it. - We do. Check the DIY catalog — tools, torque specs and pro tips.
THE COST OF BEING WRONG
You're one wrong part number away from a $5,000 mistake.
When you're working with ARRI, Zeiss, and Cooke, there's no close enough.
• Wrong screw? It can strip a $3,000 mount.
• Wrong grease? It can destroy the helicoid of a $20,000 lens.
• Wrong torque? It can misalign a $50,000 cinema camera.
There's a reason manufacturers don't share their manuals freely.
And there's a reason we built this platform — for engineers who know what they're doing.
The
Enginbox
Perfect
For
The Enginbox Perfect For
Engineers & Technicians
- Independent service engineers (cine & photo)
- Optics repair specialists
- Camera & lens technicians
- Support gear engineers (tripods, heads, steadicams, monitors)
Businesses & Studios
- Service centers (small to large)
- Micro workshops & solo repair shops
- Rental houses
- Parts suppliers & equipment distributors
Industry Professionals
- Lens & camera developers
- Gear‑obsessed shooters (photographers, videographers, tech creators)
- Film students
Trusted
by
engineers from leading service centers
Trusted by
engineers from leading service centers
Trusted by
engineers from leading service centers
Michael M.
Senior Lens Technician.
ARRI Service Department.
EU DE
I've been repairing cine lenses for 22 years. Never thought I'd need a platform. But after 6 months with EnginBox, I'm hooked. The docs save me weekly — like last month, found a Cooke manual in 30 seconds that would've taken hours. Plus the CRM actually works the way we do.
Dmitry L.
Owner at OptiService.
Cooke, Zeiss, Angenieux Service.
EU FR
We're a small shop. Every hour counts. EnginBox is constantly saving us — just last month, for example: we found a parts diagram that wasn't anywhere else, and a video guide that showed exactly how to collimate a Angenieux 25-290.
Carlos T.
Senior Technician.
RED Camera & Lens Service.
USA NY
Started repairing cine cameras five years ago. Had a weird RED power board issue — asked EnginBox directly and got a clear fix from a RED specialist who'd dealt with the exact same problem.
Yuriy S.
Senior Lens and Camera Technician.
ARRI, Zeiss, Cooke Service Dept.
RU and MENA
I worked at ARRI for over a decade. This platform was built by real engineers — for themselves, first.
And you can tell.
The docs are real, the repair guides are shot in actual service centers.
This is the real deal.
Platform
Features
Everything for repair faster and better
Features
Everything you need to repair faster and better
Engineering CRM
System
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Engineering CRM System
- Track every repair from check-in to checkout with a CRM that actually understands how you work. Generate estimates, manage invoices, and keep clients updated — all in one place.
- Know your numbers: average repair time, revenue per technician, most common failures. Spot bottlenecks before they become problems.
- Track spare parts and consumables in real time. Get low-stock alerts.
- Store client gear history, preferences, and past repairs. Create custom price lists for regulars or corporate accounts — and apply them with one click.
Chats.
Pro. Community
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Chats. Engineering Community
- Ask questions, share wins, get unstuck. Our community is full of working engineers — not fans, not beginners.
- Set up closed chats for your team, your partners. Full control over who joins and what's shared.
- Stay in the loop: new manuals, new features, new guides. All posted right where you already are.
- Message any member directly. Swap docs, guides, photos — no file size nightmares, no leaving the platform.
Service Manual
Catalog
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Service Manual Catalog
- The largest library of closed-source technical docs. Manuals you won't find on public forums. Straight from the engineers who built the gear.
- Step-by-step repair procedures. Not just schematics — real repair logic. Disassembly sequences, torque specs, alignment tricks.
- From quick reference cards to full factory service manuals. Everything you need to work with confidence.
- 1,800+ docs and growing weekly. New manuals added every week. If it's rare, it's probably here.
Repair Guides
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Repair Guides
- Real repairs, real engineers, real results. Shot in our own service centers. No theory — just hands-on, practical know-how.
- Video walkthroughs with pro commentary. Watch, pause, rewind. Every step explained — why, not just how.
- Detailed photo guides. High-res images, callouts, part numbers. Follow along on your bench.
- Insights from engineers who've fixed it before. Tips you won't find in any manual. Shortcuts, traps to avoid, field fixes that actually work.
DIY Projects
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DIY Projects
- Full project files: 3D models, CAD, Fusion, Solidworks. Download and modify. Build it yourself, or adapt it to your needs.
- Build your own diagnostic gear. Auto-collimators, projection testers, collimation tools — open-source hardware for serious repair shops.
- Rehouse and modify lenses. From vintage glass to custom builds. Step-by-step guides and CAD files.
- Custom tools and shop fixtures. Design and build the tools you wish existed. We show you how.
Software and
Firmware Catalog
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Software & Firmware Catalog
- Service software for cameras, lenses, and diagnostic gear. Collimation, calibration, alignment — the tools the manufacturers use.
- Firmware archive. Past versions, factory resets, region changes. When you need an older firmware, it's here.
- Diagnostic tool software. Keep your test gear running with the latest updates and drivers.
- One place. No hunting. No more searching sketchy forums for that one elusive installer.
Academy
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Academy
- Train the next generation of service engineers. Structured courses for beginners and pros alike. From sensor cleaning to full cine lens overhauls.
- Online certification and advanced training. Deep dives into specific systems: ARRI, RED, Zeiss, Cooke. Pass the course, earn the badge.
- Franchise & Service Launch Program. Want to open your own repair shop? We help with setup, workflows, supplier connections, and training.
- New content, constantly. The industry moves fast. So do we. Updated courses, new techniques, fresh insights.
Shop for Engineers
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Shop for Engineers
- Consumables you actually need. Helicoid greases, cleaning fluids, adhesives, wicks — tested by engineers, trusted by pros.
- Tools that don't quit. Precision screwdrivers, spanners, torque drivers. Curated by people who use them daily.
- Diagnostic equipment. Collimators, projectors, test charts, light sources. Gear that helps you find problems before your client does.
- Parts organization and storage. Trays, bins, labeling systems — because a tidy bench is a faster bench.
The Founders
Created by engineers. For engineers.
Pricing
Less than one hour of your labor
The
Enginbox
Pricing
Less than one hour of your labor
pro
Monthly
Everything included.
No hidden limits.
$40
pro
YEARLY
Everything included. No hidden limits.
Save 25% ($120)
$360
No credit card required
