---
type: product
schema_version: 1
stock_number: "86591-1"
canonical_url: "https://www.artisantg.com/TestMeasurement/86591-1/Newport-561-OBJ-Objective-Lens-Mount-with-Base"
json_url: "https://www.artisantg.com/TestMeasurement/86591-1/Newport-561-OBJ-Objective-Lens-Mount-with-Base.json"
generated_at: "2026-11-08T05:07:04.178Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# MKS Instruments / Newport 561-OBJ Objective Lens Mount with Base

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Newport
- Model: 561-OBJ
- Condition: Used and in Excellent Condition
- Price: $175.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Optical Test > Optical Parts (primary)

## Images

- <https://www.artisantg.com/itemimages/newport_561_obj_view1_2015114101346.jpg>
- <https://www.artisantg.com/itemimages/newport_561_obj_view2_2015114101346.jpg>
- <https://www.artisantg.com/itemimages/newport_561_obj_view3_2015114101346.jpg>
- <https://www.artisantg.com/itemimages/newport_561_obj_view4_2015114101346.jpg>