Dia25.4mm EFL-100mm BAFN10 SFL6 Achromatic Doublet Lens 650-1050nm AR Coating

Code: 1113-002

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Specifications:

Lens Form	Achromatic Doublet Lens	Materials	BAFN10/SFL6
Diameters(mm)	25.4(+0.0/-0.1)	Effective Focal Length EFL(mm)	-100.00±1%
Back Focal Length BFL(mm)	-103.9	Coating	650-1050nm AR Coating
Surface Quality(S/D)	60/40	Irregularity@632.8nm	λ/2
Centration	≤3 arc min	Center Thickness	5.4±0.2
Edge Thickness(mm)	6.9±0.2	Clear Aperture	>90%

Dia25.4mm EFL-100mm BAFN10 SFL6 Achromatic Doublet Lens 650-1050nm AR Coating, Code: 1113-002.

An Achromatic Doublet Lens is an optical lens component consisting of one lens made from crown glass of positive, minor refractive index and one lens made from flint glass of negative, greater refractive index cemented together. The purpose of an achromatic doublet lens is to mitigate chromatic aberration and stabilize the shift of focal lengths between designed wavelengths.

Hangzhou Shalom EO provides off-the-shelf achromatic doublet lenses with a sufficing selection of focal lengths (positive 7.5mm to 1000mm, negative -100mm to -20mm) and standardized diameters that are compatible with most optic sets. Three options of anti-reflection coatings from visible to infrared wavelength range are accessible: 350-650nm, 650-1050nm, and 1050-1580nm.

BAFN10/SFL6

25.4mm

5.4mm

6.9mm

-100mm

λ/2

650-1050nm AR Coating

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1 Week