Biological Microscope Objective Infinite Optical System: Flour Semi-Apo Objective

• After-sales Service: 1 Year
• Warranty: 1 Year
• Usage: Optical
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Single-lens
• Model NO.: NIR
• Material: Optical Glass
• Lenses Color: Clear
• Certification: ISO9001
• Customized: Customized
• Coating: HC
• 4X Number Aperture: 0.10
• 10X Number Aperture: 0.25
• 20X Number Aperture: 0.40
• 40X Number Aperture: 0.65
• 60X Number Aperture: 0.85
• 100X Number Aperture: 1.25
• 4X Working Distance: 29.04
• 10X Working Distance: 5.84
• 20X Working Distance: 1.16
• 40X Working Distance: 0.633
• Transport Package: Carton and Wooden
• Specification: 0.5
• Trademark: flyingman
• Origin: China
• HS Code: 9011800090
• Production Capacity: 100pieces/Month

Product Description

Biological microscope objective Infinite optical system:Flour semi-apo objective

Main parameter

Product Parameters

 

 

Magnification	Numerical aperture	Working distance	f'(mm)	R(μm)	DF(μm)	On object (mm)	On image (mm)	Mounting threads
4X	0.13	17.15mm	45	2.58	43.74	6.25	25	4/5"
10X	0.3	7.68mm	18	1.12	7.82	2.25	25
20X	0.5	1.96mm	9	0.67	2.53	1.25	25
40X	0.75	0.78mm	4.5	0.45	0.97	0.625	25
100X	1.3	0.15mm	3	0.26	0.27	0.25	22.5

   
With 10 years of exporting experience, FSM provides 24 hours service for our distributors. We act as a purchasing agent on optical instruments and lab consumbles.  Lead time in 1 week. All our users will be satisfied with our quality and commission.
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Detailed Photos