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PFL-UV-AG-LC
Item name
Magnification
Numerical aperture (NA)
Working distance (WD)
Focal length f
Resolution (λ=550nm)
Focal depth (λ=550nm)
Pupil diameter
Real field of View (Imaging device 1/2-inch)
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PFL-UV-AG-LC series are objective lenses of which magnification cover 20X,50X and 80X. They can be used in a laser processing machines which is using 266nm and 532nm YAG pulse laser. Its glass-thickness- compensation optical design makes it possible to realize an ideal beam spot size and quality even if it was processed thorough a cover glass. These objective lenses will well match with a laser repair processing for LCD or OLED module.

◦Two kinds objective lenses are available. They are designed to correct aberration depending on the thickness of cover glass.(t= 0.7 mm and 1.1 mm)
◦It is the long working infinity correction function that is used to introduce a laser system and coaxial observation.
◦It is also used for the observation of ultra-violet light.
◦Laser Damage Threshold(reference): 0.09 J/cm2 (266nm), 0.2J/cm2 (532nm) (Laser pulse width: 10ns, repetition frequency: 20Hz)

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Guide

▶Available fixed objective lens holder (LHO-26).
W4024
▶When the objective lens is fixed to a 2 axis holder, please consult our Sales Division.
▶For laser processing, we offer a dichroic block (DIMC) and for laser unit with coaxial illumination and observation (OUCI-2).
W2041, W2012

Attention

▶When an objective lens is used in laser processing, use the diameter of the incident beam to extend to a size of half the pupil diameter (1/e2). A small light spot cannot be achieved when the incident beam is too narrow. Please note if there is a laser energy density increase, there will be a high possibility of damage to the objective lens.
▶When the thickness of cover glass is not same as the specified, designed specifications may not be achieved due to aberration.
▶Magnification is the value when using the imaging lens f=200mm. When used in a microscope lens barrel from other manufacturers there may be different magnifications. The actual magnification should be calculated from the ratio of the focal length of the objective lens and the focal length of the imaging lens to verify the focal length of the imaging lens barrel to be used.

Outline Drawing
■PFL-20-UV-AG-LC07-A

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■PFL-20-UV-AG-LC11-A

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■PFL-50-UV-AG-LC07-A

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■PFL-50-UV-AG-LC11-A

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■PFL-80-UV-AG-LC07

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■PFL-80-UV-AG-LC11

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Typical Transmittance Data

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T: Transmission
Spec
Compare
Part Number
Add to cart Cart
    JP Yen Stock Qty
PFL-20-UV-AG-LC07-A
PFL-20-UV-AG-LC11-A
PFL-50-UV-AG-LC07-A
PFL-50-UV-AG-LC11-A
PFL-80-UV-AG-LC07
PFL-80-UV-AG-LC11

LCD MPlan UV 20x (t0.7)

20×

0.36

15.1mm

10mm

0.76μm

±2.1μm

φ7.2mm

0.24×0.32mm

0.35kg

LCD MPlan UV 20x (t1.1)

20×

0.36

15.2mm

10mm

0.76μm

±2.1μm

φ7.2mm

0.24×0.32mm

0.35kg

LCD MPlan UV 50x (t0.7)

50×

0.42

11.9mm

4mm

0.65μm

±1.6μm

φ3.4mm

0.10×0.13mm

0.4g

LCD MPlan UV 50x (t1.1)

50×

0.42

12.02mm

4mm

0.65μm

±1.6μm

φ3.4mm

0.10×0.13mm

0.4g

LCD MPlan UV 80x (t0.7)

80×

0.55

9.78mm

2.5mm

0.5μm

±0.9μm

φ2.8mm

0.06×0.08mm

0.35g

LCD MPlan UV 80x (t1.1)

80×

0.55

9.65mm

2.5mm

0.5μm

±0.9μm

φ2.8mm

0.06×0.08mm

0.35g

RoHS  

¥1,350,000

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RoHS  

¥1,350,000

LOW
RoHS  

¥1,500,000

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US
RoHS  

¥1,500,000

CONTACT
US
   

CONTACT US

CONTACT
US
   

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