Come on! Sanfeng M PLAN APO50X NUV UV objective lens

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Come on! Sanfeng M PLAN APO50X NUV UV Objective $r $n Used for Visible Light Imaging System $r $n ◇ Used for Non visible Light Imaging System $r $n

Product Details

Come on! Sanfeng M PLAN APO50X NUV UV objective lens

Microscope long working distance objective lens | infrared objective lens

来！三丰M PLAN APO50X NUV紫外物镜

Main Features

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Infinite correction
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Used for bright field observation and laser processing

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Long working distance
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Specification for flat apochromatic lens

It aims to compensate from the near ultraviolet region (wavelength 355 nm) to the visible region (generally observed wavelength range).

NUV HR: High Resolution Specification: Resolution increased by about 50% or more (compared to the standard model)

specification


code name	378-809-5	378-817-8	378-818-8	378-819-15
Corresponding observation methods	bright field	bright field	bright field
Lens magnification	10 times	20 times	50 times	100 times
Numerical aperture NA	0.28	0.42	0.44	0.50
Working distance WD (mm)	30.5	17	15	11
Focal length f (mm)	20	ten	four	2 of them
Focus depth (µ m)	3.5	1.6	1.4	1.1
Actual field of view (mm) with a 24mm eyepiece	2.4	1.2	0.48	0.24
Actual field of view (mm) 1/2 type camera (horizontal)	0.64	0.32	0.13	0.05
Field of view (mm) 1/2-inch camera (vertical)	0.48	0.24	0.1	0.06
Resolution R (µ m)	1 piece	0.7	0.6	0.6
Quality (grams)	255	340	350

1、 M plan 95mm long working distance visible light passes through the objective lens:

name	95mm long working distance visible light passes through the objective lens					eyepiece
	Numerical Aperture	working distance	focal length	resolution	physics Depth of Focus/Depth of Field	Object field of view	camera	Focus depth
	N.A.	W.D.	f	R(μm)	±Δp(μM)	（WF10/24）	1/2' CCD	±Δ(μM)
M Plan Apo HL 2X	0.055	34.6	100	5	91	?12	*2.43.2**	221
M Plan Apo HL 5X	0.14	45	40	2	14	?4.8	*0.961.28**	34.4
M Plan Apo L 10X	0.28	34	20	1	3.5	?2.4	*0.480.64**	8.6
M Plan Apo HL 20X	0.29	31	10	1	3.3	?1.2	*0.240.32**	5.8
M Plan Apo HL 50X	0.42	20.5	4	0.7	1.6	?0.48	*0.100.13**	2.3
M Plan Apo HL 100X	0.55	12.5	2	0.61	0.9			1.82

2、 M plan 95mm long working distance ultraviolet light passes through the objective lens (NUV objective):

name	95mm long working distance ultraviolet light passes through the objective lens (NUV objective lens)
name	NA	WD	Focal length f '(m)	Resolution R (μ m)	Depth of focus ± Δ p (μ m)	Field of view (mm) 24 inch eye joint	Field of view (mm) CCD	transmittance	excitation wave
NUV50X	0.43	14.81	4	0.64	1.49	Φ0.48	0.1x0.13	450nm~700nm 70% or more 345nm~365nm 90% or more	Wavelength 355nm color fading
NUV20X	0.4	17.15	10	0.69	1.72	Φ1.2	0.24x0.32	450nm~700nm 70% or more 345nm~365nm 90% or more	Wavelength 355nm color fading
NUV50X	0.7	3.5	4	0.39	0.56	Φ0.48	0.1x0.13	450nm~700nm 70% or more 345nm~365nm 90% or more	Wavelength 355nm color fading

3、 M plan 95mm long working distance infrared light passes through the objective lens (NIR objective):

name	M Plan 95mm long working distance infrared light passes through the objective lens (NIR objective)
name	NA	Working distance (WD)	Focal length f '(m)	Resolution R (μ m)	Depth of Focus ±Δp(μM)	Field of view (mm) with a diameter of 24 and connected to the eye	Field of view (mm) CCD	transmittance	remark
20X	0.45	17.4	10	0.61	1.36	Φ1.2	0.24x0.32	450nm~700nm More than 70%, 770nm~790nm more than 90%	Laser wavelength 780nm color fading
50X	0.8	4.04	4	0.34	0.43	Φ0.48	0.1x0.13	450nm~700nm More than 70%, 770nm~790nm more than 90%	Laser wavelength 780nm color fading

1. The above objectives are all infinite distance optical systems, with chromatic aberration corrected flat field objectives. The middle barrel f '=200mm.
The above objective lenses have a focal length of 95mm.
3. The connecting threads of the above objective lenses are all M26x0.706 (M26x1/36 '), but can be customized according to customer needs or connected through an adapter ring.
4. The "HL" mark on the above objective lenses indicates an ultra long working distance.
5. The above long working distance objective lens is matched with a video single tube continuous zoom stereo microscope or industrial inspection microscope, which is widely used in various phase detection, such as the detection of conductive particles in the electronics industry, micro molecules in IC integrated circuits, crystal bodies, etc.