Clear Field Long Working Distance Observation Objective L Plan Fluor Epi

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: L Plan Fluor EPI
• Parfocalizing Distance: 45mm
• Transport Package: The Cartons
• Specification: L Plan Fluor EPI
• Trademark: PDV
• Origin: China Beijing
• Production Capacity: 1000

Product Description

Delivery time, price orders need to contact customer service to confirm

- Industrial objectives with an infinitely conjugated parfocal distance of 45mm

- Bright field objective for coaxial illumination

- Flat field semi-apochromatic design

- High imaging contrast

- Long working distance

 

Specifications:

productname	L PlanFluorEPI
	20X	50X	100X
Article number	0319-4020-002	0319-4050-002	0319-4100-002
Optical system characteristics aberration	Infnitely corrected
Observation method	Bright
Correction level of chromatic	Semi-Apochromat
Magnifcation [X]	20	50	100
Focal length [mm]	10	40	2
Numerical aperture (NA)	0.4	0.5	0.8
Working distance(WD)[mm]	12	10.4	3.1
Objective feld number[mm]	25
Resolution [um]	0.7	0.55	0.34
Focal depth ±D.F[um]	1.7	1.1	0.43
Parfocalizing distance [mm]	45
Type of screw thread	W4/5"X1/36"
Weight [g]	65	68	88

* Resolution and objective focal depth are calculated based on the reference wavelength λ=550nm

Exterior dimensional drawing: