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ATA 300 Category I Flight-rated construction
Made in LA Los Angeles, CA
Built for the kit Accessories, AKS, transport state
Rental-house fleet Standardized, re-orderable, engraved
Trusted 100+ Years Protecting gear for generations

Sigma Primes ATA Case

Model 3620-6

Innerspace Cases

$999.99
Built to Order Ships in 14-21 Business Days
Fabricated ATA
Fits
Built to fit Sigma FF High Speed Prime (14, 20, 24, 35, 50, 85, 135mm)
Construction
Fabricated ATA
Interior
CNC-cut foam, programmed for this build
Protection
ATA 300 Category I
Made
North Hollywood, California, USA
Standard Build Black case · matching lid · nickel hardware · twist latches · black foam

One click sets the house-standard finish. Fit and interior don’t change — everything below is cosmetic.

Case Color (Required)

Customize the Build

Case finish & identification — cosmetic only. The fit above stays the same.

Lid Stripe Required
Lid Stripe (Required)
Body
Lid stripe matches body
Hardware Color Required
Hardware Color (Required)
Latches Required
Foam Color Required
Lid Branding Optional
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  • ATA-grade construction
  • Made in North Hollywood, CA
  • Built to order
  • Spec questions answered same-day
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Built to order by Innerspace Cases in North Hollywood, this custom ATA case is engineered around the Sigma Primes. 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.

An ATA-300 rated shell - plywood with laminate exterior, steel valances, and recessed hardware - stands up to the 100-plus round trips of working rental and production travel. Exterior dimensions are about 20 x 15 x 11.5 in, ships at about 28 lb. Made in the USA.

Choose your colors and hardware above, or request a quote for bulk and fleet orders of the same configuration.

Specifications
SKU:
3620-6
UPC:
042782002315
Availability:
Ships in 14-21 Business Days
Weight:
28.00 LBS
Shipping:
Free Shipping
Case Construction:
Fabricated ATA
Protection Rating:
ATA 300 Category I
Exterior Dimensions:
20 × 15 × 11.5 in
Foam Status:
CNC Programmed
Made In:
North Hollywood, California, USA
Lead Time:
14–21 business days
Gear:
Cinema Lens
Fits Manufacturer:
Sigma
Fits Series:
FF High Speed Prime
Fits Gear:
Built to fit Sigma FF High Speed Prime (14, 20, 24, 35, 50, 85, 135mm)

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.

We reply with a real answer, usually same business day.

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.