Mitutoyo Objective Clear Dark Field Visible Light Long Working Distance

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: M Plan Apo 378
• Transport Package: The Cartons
• Specification: M Plan Apo 378
• Trademark: PDV
• Origin: China Beijing
• Production Capacity: 1000

Product Description

This series of products for the original imported products, products sold if no quality problems do not return do not change please understand!!

Mitotoyo Near ultraviolet chromatic aberration correction M Plan NUV UV objective 355nm to 620nm Mitutoyo

M Plan Apo /

M Plan Apo HR

VMU WIDE VMU FS70 MF-U Hyper MF-

Features: infinite correction, bright field observation, long working distance, flat field apochromatic

Product size drawing:

Product parameter

Name	Article number	Numerical aperture(NA)	Working distanceWD(mm)	Focus Distance f(mm)	Resolving power R(µm)	The focal depth of the objective unit ±D.F.(µm)	Actual field of view(mm)		Quality(g)
							ø24eyepiece	1/2 camera (vertical × horizontal)
M Plan Apo M Plan Apo 1× 1	378-800-12	0.025	11.0	200	11.0	440	24	4.8×6.4	300
M Plan Apo 2× 2	378-801-12	0.055	34.0	100	5.0	91	12	2.4×3.2	220
M Plan Apo 5×	378-802-12	0.14	36.5	40	2.0	14	4.8	0.96×1.28	262
M Plan Apo7.5×	378-807-3	0.21	35.0	26.67	1.3	6.2	3.6	0.64×0.85	240
M Plan Apo10×	378-803-3	0.28	34.0	20	1.0	3.5	2.4	0.48×0.64	240
M Plan Apo20×	378-804-3	0.42	20.0	10	0.7	1.6	1.2	0.24×0.32	270
M Plan Apo50×	378-805-3	0.55	13.0	40	0.5	0.9	0.48	0.10×0.13	290
M Plan Apo100×	378-806-3	0.70	6.0	2	0.4	0.6	0.24	0.05×0.06	320
M Plan Apo HR M Plan Apo HR 5× 3	378-787-16	0.21	27.0	40	1.3	6.2	4.8	0.96×1.28	285
M Plan Apo HR 10× 3	378-788-15	0.42	15.0	20	0.7	1.60	2.4	0.48×0.64	455
M Plan Apo HR 50×	378-814-4	0.75	5.2	4	0.4	0.49	0.48	0.10×0.13	400
M Plan Apo HR 100×	378-815-4	0.90	1.3	2	0.3	0.34	0.24	0.05×0.06	410

The resolution and single focal depth of the objective in the above specification column are calculated based on the reference wavelength (λ = 0.55µm).

 

1 When viewing objects with low reflectance, it is recommended to use a polarizing device corresponding to the microscope used.

 

2 When observing the test object with low reflectivity, it is recommended to use a 1/4 wavelength plate (No.02ALN370) and a polarizing device. Note) The working distance will be reduced by 4mm.

 

3 The specification of the objective unit when mounting (depending on the microscope, it may not meet the specification).

 

When used alone under vertical reflection lighting, please make the incident illumination flux of the objective lens reach 16.8mm(objective pupil diameter) or more. (Special order)

 

Objective lens for bright field

M Plan Apo SL

VMU FS70 MF-U Hyper MF-U

Features: · Infinity correction · Bright field observation · Ultra-long working distance (ultra-long specification) · Flat field apochromatic specification

Product size drawing:

Product parameter

Name	Article number	Numerical aperture(NA)	Working distanceWD(mm)	Focus Distance f(mm)	Resolving power R(µm)	The focal depth of the objective unit ±D.F.(µm)	Actual field of view(mm)		Quality(g)
							ø24eyepiece	1/2 camera (vertical × horizontal)
M Plan Apo SL M Plan Apo SL20×	378-810-3	0.28	30.5	10	1.0	3.5	1.2	0.24×0.32	240
M Plan Apo SL50×	378-811-15	0.42	20.5	4	0.7	1.6	0.48	0.10×0.13	280
M Plan Apo SL100×	378-813-3	0.55	13.0	2	0.5	0.9	0.24	0.05×0.06	290

The resolution and single focal depth of the objective in the above specification column are calculated based on the reference wavelength (λ = 0.55µm).

 

Objective lens for bright field

G Plan Apo

VMU FS70 MF-U Hyper MF-U

Features: · Infinity correction · Bright field observation · Ultra-long working distance · Flat field apochromatic specification · Corrected design according to glass thickness of 3.5mm(material: BK7) ·· Suitable for high power observation through glass. The thickness and material (refractive index) of the glass can be designed and made according to the user's specification.

Product size drawing:

Product parameter

Name	Article number	Numerical aperture(NA)	Working distanceWD(mm) (Air conversion)	Focus Distance f(mm)	Resolving power R(µm)	The focal depth of the objective unit ±D.F.(µm)	Actual field of view(mm)		Quality(g)
							ø24eyepiece	1/2 camera (vertical × horizontal)
G Plan Apo G Plan Apo 20×(t3.5)	378-847	0.28	29.42	10	1.0	3.5	1.2	0.24×0.32	270
G Plan Apo 50×(t3.5)	378-848-3	0.50	13.89	4	0.6	1.1	0.48	0.10×0.13	320

The resolution and single focal depth of the objective in the above specification column are calculated based on the reference wavelength (λ = 0.55µm)

 

Objective lens for light and dark field

BD Plan Apo

FS70 MF-U Hyper MF-U

Features: infinite correction · Bright field observation and dark field observation are suitable for observing scratches or bumps on the surface of detection objects. · Long working distance · Flat field apochromatic specification

Product size drawing:

Product parameter

Name	Article number	Numerical aperture(NA)	Working distanceWD(mm)	Focus Distance f(mm)	Resolving power R(µm)	The focal depth of the objective unit ±D.F.(µm)	Actual field of view(mm)		Quality(g)
							ø24eyepiece	1/2 camera (vertical × horizontal)
BD Plan Apo BD Plan Apo 2× 1	378-831-12	0.055	34.0	100	5.0	91	12	2.4×3.2	340
BD Plan Apo 5×	378-832-12	0.14	34.0	40	2.0	14	4.8	0.96×1.28	350
BD Plan Apo 7.5×	378-830-7	0.21	34.0	26.67	1.3	6.2	3.6	0.64×0.85	350
BD Plan Apo 10×	378-833-7	0.28	34.0	20	1.0	3.5	2.4	0.48×0.64	350
BD Plan Apo 20×	378-834-7	0.42	20.0	10	0.7	1.6	1.2	0.24×0.32	400
BD Plan Apo 50×	378-835-7	0.55	13.0	4	0.5	0.9	0.48	0.10×0.13	440
BD Plan Apo 100×	378-836-7	0.70	6.0	2	0.4	0.6	0.24	0.05×0.06	460

The resolution and single focal depth of the objective in the above specification column are calculated based on the reference wavelength (λ = 0.55µm).

 

1 When observing the test object with low reflectance, it is recommended to use 1/4 wavelength plate B(No.02ALN380) and polarizing device. Note) The working distance will be reduced by 4mm