LT-ASWDO_390x270-2016.png

LT-APO/VIS/0.82

 

 

Low temperature compatible apochromatic objective with NA=0.82.

 

 Download_Specs.png leerbutton_downloads.png leerbutton_downloads.png
Technical specifications
apochromatic (chromatic focal shift δf < +/- Δ)

465 .. 590 nm

monochromatic ( > 80% transmission) 400 .. 1000 nm
Numerical Aperture (NA)

0.82

Working distance

0.65 mm (1.40 mm on axis)

Clear aperture

4.7 mm

Focal length

2.87 mm

Article

Art. No.

LT-APO/VIS/0.82 (CFM I)

1011767

LT-APO/VIS/0.82xs (CFM Ixs)

1011768

Naming Scheme - identify the right objective for your application!


LT is short for "Low Temperature (compatible)”.

APO is short for "Apochromatic", and refers to the fact that the focal displacement curve is flat (i.e. within plus/minus one depth of focus) within the specified apochromatic range (see specification sheets of the respective objectives for further details).

/VIS is short for "Visible", indicating that the objective is suitable for the visible wavelength range.

/0.82 is indicating the numerical aperture (NA) of the respective objective, in this case NA = 0.82.