Extra Long Working Distance M Plan Apo Microscope Objective 2X To 50X Parfocal Metallographic Apochromatic Lens For Crisp Clarity And Pro Grade Precise Observations With High NA
✔️ 2X-50X magnifications, NA up to 0.42, long WD options
This extra long working distance M Plan Apo microscope objective is designed for metallography and material science, offering parfocal metallographic apochromatic optics and high NA for crisp, precise observations. It supports magnifications from 2X to 50X (optional) to match imaging needs in lab workflows.
✅ Magnifications: 2X, 3.5X, 5X, 10X, 20X, 50X (Optional)
✅ NA: 0.055, 0.1, 0.13, 0.28, 0.29, 0.42
✅ Working Distance: 34.6 mm, 40.93 mm, 44.5 mm, 34 mm, 31 mm, 20.1 mm
✅ Focal Length: 100 mm, 57.1 mm, 40 mm, 20 mm, 10 mm, 4 mm
✅ Resolution: 5 m, 2.75 m, 2 m, 1m, 1m, 0.7 m
✅ Depth of Focus: 91, 27.5, 16.3, 3.5, 3.3, 1.6
✅ Weight: 235 g, 170 g, 170 g, 192 g, 202 g, 238 g
✅ Thread: M26X0.706
💡 What is a microscope objective used for in precision imaging?
- It gathers light, focuses the image, and provides magnification for samples. - It defines numerical aperture, working distance, and focal length to match your instrument. - It helps achieve crisp, accurate observations across multiple magnifications. ✝️