--- type: product schema_version: 1 stock_number: "45428-2" canonical_url: "https://www.artisantg.com/Scientific/45428-2/Seiwa-Optical-Correct-Tokyo-M-Plan-Apo-10-Microscope-Objective" json_url: "https://www.artisantg.com/Scientific/45428-2/Seiwa-Optical-Correct-Tokyo-M-Plan-Apo-10-Microscope-Objective.json" generated_at: "2026-11-07T08:45:55.300Z" last_updated: "2026-04-13T09:55:31.257-05:00" --- # Seiwa Optical / Correct Tokyo M Plan Apo 20 Microscope Objective _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: Correct Tokyo - Model: M Plan Apo 20 - Condition: New From Surplus Stock - Price: $850.00 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 - Lab & Analytical > Microscopes > Objectives (primary) ## Details This unit includes a storage case. ### Configuration - Magnification: 20X - WD: 20.0 mm - Focal Distance: 10 mm - NA: 0.4 - Resolution: 0.9 µm - Depth of Field: 1.7 µm - Eyepiece (FOV): 1.1 - Version: M26 Thread ## Images - - - - -