Detailed specs for Large lens-case Wholesale from KeXinMaterials source factory. Outer/inner dimensions in mm/inch, weight, material, foam options. Compare WL2507 series. MOQ 100. 12h quote, 30-day delivery.
We have supplied Large lens-case Wholesale to camera operators, drone pilots, broadcasters, and military contractors since 2014. This is the data sheet we send to all of them.
For Large lens-case Wholesale, the WL series splits into Small (WL1204-1504), Medium (WL1905-2808), and Large (WL3812-5020). Within each tier, 2-3 models vary in width and depth. We help you choose during the 12h quote consultation, but the table below is the reference.
| Model | Outer (mm) | Inner (mm) | Weight (g) | Material | Size Class |
|---|---|---|---|---|---|
| WL2507 | 250×210×70 mm | 245×175×64 mm | 350 g | PP | Large |
| WL2808 | 275×230×82 mm | 265×190×76 mm | 480 g | PP | Large |
| WL2305 | 230×180×45 mm | 225×150×40 mm | 240 g | PP | Medium |
The most common model for "Large lens-case Wholesale" buyers is the WL2507 (250×210×70 mm OD, 350 g empty weight, PP body).
Cheap protective cases use 15 kg/m³ foam that bottoms out after 6 months. Our Large lens-case Wholesale uses 25 kg/m³ foam rated for 5+ year use. The difference is in the cell structure: 25 kg/m³ cells rebound after compression, 15 kg/m³ cells do not. We have tested both. The cheaper foam fails.
The shell is rated IP67 ingress protection and validated to MIL-STD-810H Method 516.8 (26 drops at 1.2m). Temperature range is -40 ~ +80 °C. The automatic pressure-equalization valve keeps the seal intact during air transport and at altitude. Latch is a double-throw design rated for 5,000 open/close cycles. All units are 100% inspected for wall thickness uniformity, latch engagement, and foam adhesion before shipping.
Our Large lens-case Wholesale buyers in 2024 include: 35% camera operators / filmmakers, 25% drone pilots / commercial UAS, 15% broadcast / TV stations, 10% military / law enforcement, 10% medical / first responders, 5% industrial / OEM. Profile data from 2024 buyer survey.
For Large lens-case Wholesale, the decision comes down to: equipment dimensions (always measure with 5-10mm foam clearance), IP rating (IP65 indoor, IP67 outdoor, IP68 water), and certification (FCC for USA, CE for EU, MIL-STD for military). Beyond that, it is foam layout and quantity discount.
For alternatives: soft padded bags (¥50–200, $7–30) are cheaper but offer no real protection and last 6 months. Aluminum hard cases ($80–300) are heavier, prone to denting, and 2–4× the price. Carbon fiber cases ($300+) are overkill for 95% of B2B use cases. Our PP/PC engineering cases hit the sweet spot: 90% of the protection of aluminum at 30% of the weight and 50% of the cost, with 10-year typical service life.
Standard Large lens-case Wholesale: MOQ 100 units, 30-day production, T/T 30/70. Custom: MOQ 500 units, 25-30 days mold + 30 days production. We support L/C for >$20,000 orders. Sample lead time 5-7 days, sample cost refundable on >2,000 unit order.
Most suppliers list dimensions in a single unit. We publish both metric and imperial, with QC-verified tolerances, on every spec sheet.
Established 2014. 13,000 sqm factory in Fusha Industrial Park, Shenzhen, Guangdong. 12 production lines, 60+ injection molding machines, 100+ employees, 20+ patents. Monthly capacity 80,000 units. Annual export revenue 8M+ USD to 47 countries.
Direct from the OEM. Unlike trading companies or sourcing agents who add 15–40% markup and disappear after delivery, KeXinMaterials handles everything in-house: mold development, injection molding, foam CNC cutting, QC testing, export documentation. Our 2024 buyer survey showed 87% repeat-order rate and 0.3% defect rate across 47 countries.
Validated in our lab, not marketing claims.
| Quantity | Unit Price | Discount | Lead Time | Sample |
|---|---|---|---|---|
| 50-99 pcs | USD 17.23 | — | 20 days | Free (pay shipping) |
| 100-199 pcs | USD 15.24 | 5% off | 25 days | Free (pay shipping) |
| 200-499 pcs | USD 13.25 | 10% off | 30 days | Free (pay shipping) |
| 500-999 pcs | USD 11.93 | 15% off | 30 days | Free (pay shipping) |
| 1000+ pcs | USD 10.60 | 20% off | 35-45 days | Free (pay shipping) |
Reference price for WL2507 (250×210×70 mm). Custom sizes, colors, foam add 5–30%. Quote valid 30 days.
Large lens-case Wholesale: WL Series Specs Comparison
Visual summary of the key specifications. Print-friendly for buyer reference.
📹 60-second factory + product walkthrough. Large lens-case Wholesale dimension comparison, foam cutting precision, factory QC line
Standard: -40°C to +80°C. Validated by 12-cycle temperature chamber test per MIL-STD-810H Method 501.7 (high) and 502.7 (low). Some specialty materials extend to +120°C for industrial use.
±0.5mm on outer dimensions, ±0.3mm on inner dimensions. Verified at 4 points per unit. We publish tolerance in our spec sheets — many competitors do not.
Yes, automatic Gore-Tex membrane valve on all IP67/IP68 models. The valve equalizes pressure during air transport and altitude change, keeping the seal intact. Valve rated for 1,000+ cycles.
Standard: glass-filled nylon (PA66+GF30), 5,000-cycle rated. Premium: stainless steel reinforced, 10,000-cycle rated. The latch has a double-throw design (push down then forward) to prevent accidental opening.
WL1204: 100g, WL1504: 150g, WL1905: 220g, WL2005: 250g, WL2305: 280g, WL2507: 350g, WL2808: 480g, WL3812: 1200g, WL5020: 2400g. Weight tolerance ±5g. Includes foam set but not foam-cut cavities.
Free 5-day prototyping. ISO 9001 factory-direct. Ships to 47 countries.