foXXus_NA0.8廠商, foXXus_NA0.8台灣代理商公司│維佳科技

產品分類

foXXus_NA0.8

Adloptica

foXXus_0.015-0.047_NA0.8

產品特色

Multi-focus objectives of patented design, with protective window

Applications:

foXXus_0.07-0.22_NA0.38

Description		Objective lens with multiple foci, with replaceable protective window
Accessories		- Protective Window D12_1064, D12_515/1030 - Adapter (spacer) C-Mount Ext/Int 6 mm
Number of foci		4, 2, 1
Focal length, mm		8.1
Input beam full diameter, mm		12.9
Numerical aperture (NA)		0.8
Angular field of view		± 1°
ΔF, μm	air	2 foci: 15, 47 4 foci: 16-15-16
	Glass (x1.5)	2 foci: 24, 72 4 foci: 24-24-24
	Al2O3 (x1.76)	2 foci: 28, 86 4 foci: 29-28-29
Spectral band, nm		_1064: 1020 - 1100 _532: 510 - 550 other wavelengths on request
Waist in air 2ω, μm, by TEM00 beam of Ø 9 mm (1/e²)	1064 nm	1.22
	532 nm	0.61
Working Distance, mm		- Objective only: 1.1 - Objective + Protective Window: 1.0
Recommended maximum pulse energy		25 mJ at 5 ns
Diameter, mm		39
Length, mm		- 39.6 - 40.4 - 45.8 - 46.6 with Adapter (spacer)
Mounting		C-Mount (1” -32 UN 2A)
* ΔF in material is n times larger than in air, where n is refractive index of the material: - n ≈ 1.76 for sapphire - n ≈ 1.5 for glass * The foXXus objectives create 1, 2 or 4 foci along the optical axis * Compensation of spherical aberration induced by focusing inside bulk material * The crack inside material is typically longer than ΔF defined by optical design

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