An ARRI Signature Prime runs $20,000–$28,000, so a set of six is $120,000–$170,000 of glass — this made-to-order ATA case is a rounding error on the set it protects. Engineered for the Signature Primes set of six (18mm–125mm), the custom-routed foam locks down the front and rear elements, lens barrel, and gear rings against shock and crush loads so nothing shifts in handling.
Signature Primes are large-format LPL-mount cinema lenses — heavier and longer than most spherical primes, with a distinct fast-aperture look — and lens sets live in rental circulation, moving between jobs constantly. Each lens stands in its own contoured, labeled well with rear-cap clearance for the LPL mount, so a lens tech or rental desk sees at a glance whether all six lenses came back before the case is signed in. Nothing walks off set unnoticed.
An ATA-grade case is also what makes a freight claim winnable on a six-figure set — carriers deny damage claims on self-packed optics. Riveted aluminum extrusion, recessed latches, and a sealed lid give the case its ATA-300 Category I rating. Built to order in North Hollywood; tell us your exact focal lengths and we cut the wells to your set — six, or a different count.
Specifications
| Case type | Custom ATA 300 Category I lens case (built to order) |
| Fits | ARRI Signature Primes, set of 6 (18mm–125mm), LPL mount |
| Foam | Per-lens contoured wells; front/rear elements, barrel & gear rings; rear-cap clearance |
| Construction | Plywood + laminate · riveted aluminum extrusion · recessed latches · sealed lid |
| Exterior dimensions | Built to the set — request exact dimensions for your focal lengths |
| Made | Built to order in North Hollywood |
Fit & shipping FAQ
Which focal lengths does the case hold?
As built, six positions for the Signature Primes from 18mm to 125mm. The case is built to order, so we cut the well count and sizes to your exact set — add the 12mm or 150mm, or a different six.
Can the foam be cut for added or longer lenses?
Yes — tell us the focal lengths you run and we CNC-cut the wells to match, including rear-cap clearance for the LPL mount on each. Bigger set? We size the shell to it.
Are the front and rear elements protected?
Each lens sits in its own contoured well that locks the front and rear elements, barrel, and gear rings against shock and crush — nothing touches its neighbor, and the sealed ATA shell handles road and air freight.
Can it check as airline baggage?
It's built to ATA 300 Category I for checked air travel and freight. A six-lens set is heavy, so most rental houses move it as oversized checked baggage or freight — rated for the handling either way.
What's the lead time, and can you rush it?
Every case is built to order and ships in about 14–21 business days. Rush production is available as a premium by quote when a deadline is tight — tell us your date and we'll price it.
Casing a full Signature Primes set or a rental inventory? We build these as standardized, re-orderable cases with optional engraved IDs. Request a quote or contact the shop at 818-767-3030.
Outfitting a package? See the Master Primes set case · the Master Anamorphic set case · the Ultra Primes set case.
Find more cases for your gear: all ARRI cases · Signature Prime cases
Specifications
- SKU:
- 3567-6
- UPC:
- 042782000403
- Availability:
- Ships in 14-21 Business Days
- Weight:
- 28.00 LBS
- Shipping:
- Calculated at Checkout
- Case Construction:
- ATA 300 Case
- Protection Rating:
- ATA 300 Category I
- Exterior Dimensions:
- 22.5 × 16 × 14.5 in
- Foam Status:
- CNC Programmed
- Made In:
- North Hollywood, California, USA
- Lead Time:
- 14–21 business days
- Gear:
- Cinema Lens
- Fits Manufacturer:
- ARRI
- Fits Gear:
- Built to fit ARRI
- Fits Series:
- Signature Prime
- Lens Count:
- 10
- Focal Length:
- 18mm, 125mm
- Wheels / Handle:
- No
Will this fit my setup?
Tell us what you’re protecting and everything that travels with it. We check it against this build’s foam layout and reply with either a confirmation or the change we’d make. No obligation, and it goes to the people who cut the foam.
Got it — we’re checking your package.
We have your configuration and the exact build you were looking at. You’ll hear back with a fit confirmation or the modification we’d recommend.
My setup is different
Different body, extra accessories, an accessory that has to stay mounted, or dimensions that don’t exist yet. We modify an existing design or engineer a new one.
I need several
Repeatable foam layouts, consistent hardware, replacement foam and reorders against the same drawing. Standard practice for rental houses and studio fleets.
