# Kern

**Manufacturer:** Kern  
**MPN:** `OBB-A1257`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Kern |
| Manufacturer name | Kern |
| Manufacturer | Kern |
| DimensionUnit | inch |
| GraingerSku | 257JE8 |
| Extra Product Name | Kern |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1.32 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 15 |
| extendedQty | -2 |
| height | 1.57 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.56 |
| moq | 1 |
| MPN | OBB-A1257 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G5712857 |
| tierMinQty1 | 1 |
| tierPrice1 | 1180.03 |
| url | https://www.zoro.com/kern-infinity-plan-achromatic-objective-400x-obb-a1257/i/G5712857/ |
| width | 1.57 |
| Item | Infinity Plan Achromatic objective 40.0x |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5712857 | 1180.03 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/100500000/100759000/part_--OBBA1257---Kern--a437e0fa7a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp