Double path optical characterization with the RFlex

Variety of standard objectives and custom objective to meet with specific metrology requirement.

Imagine Optic offers off the shelve available modules covering f/# from 1 to 16 to ensure optimized measurement.

Specifications

HASO R-Flex Objectives

For 400-700 nm
HASO4 R-Flex 50 VIS Pupil size (mm²) Sensitivity rms  (nm) (1) Relative Accuracy rms (nm) (1) Sampling points Weight (kg) Size (mm3)
5.2 x 6.1 3 4 50 x 68 0.5 110 x 60 x 122
Focusing Modules Focal length (mm) (2) F-number WFE (nm rms) (3) Working distance (mm) (4) Pupil imaging (5) Required power back
MOD50-1 VIS 4.5 1 60 0.6 YES* 80%
MOD50-2 VIS 9 2 30 1.2 YES* 80%
MOD50-4 VIS 19 3.6 150 -2.5 YES 4%
MOD50-6 VIS 31 6 80 5.5 YES 4%
MOD50-12 VIS 60.4 11.6 60 54.5 YES 4%
MOD50-15 VIS 75.2 14.5 50 73.1 YES 4%
AFO-x1 Afocal, x1 manification
* This module has to be used in association with AFO-x1.
For 650-1100 nm
HASO4 R-Flex 50 NIR
Pupil size (mm²) Sensitivity rms (nm) (1) Relative Accuracy rms (nm) (1) Sampling points Weight (kg) Size (mm3)
5.2 x 7.0 3 4 50 x 68 0.5 110 x 60 x 122
Focusing Modules Focal length (mm) (2) F-number WFE (nm rms) (3) Working distance (mm) (4) Pupil imaging (5) Required power back
MOD50-4 NIR 19 3.6 150 -2.5 YES 4%
MOD50-6 NIR 30 6 80 5.8 YES 4%
MOD50-12 NIR 60.1 11.6 60 55.8 YES 4%
MOD50-15 NIR 75.1 14.4 50 72.1 YES 4%
For 635nm with high resolution
HASO3 R-Flex 128
Pupil size (mm²) Sensitivity rms  (nm) (1) Relative Accuracy rms (nm) (1) Sampling points Weight (kg) Size (mm3)
14.6×14.6 3 4 128 x 128 1.6 80 x 194x 270
Focusing Modules Focal length (mm) (2) F-number WFE (nm rms) (3) Working distance (mm) (4) Pupil imaging (5) Required power back
MOD128-1A 4.5 1 180 0.6 YES** 80%
MOD128-2A 9 2 160 1.2 YES** 80%
MOD128-5.1 75 5.1 150 33 YES 4%
MOD128-7.9 115 7.9 100 54 YES 4%
MOD128-10 146 10 80 90 YES 4%
AFO-x3 Afocal, x3 manification
** This product is a combination of MOD50-1 or MOD50-2 with AFO-x3.
(1) should be divided by 2 if the optical system under test is characterized by double-pass method
(2)  focal length of the module
(3)  WFE is the wavefront error at the output of the module for the largest included round pupil.
(4) distance between the focalization point and the first optics (alignement holes must be removed)
(5) YES means that the microlenses are imaged at infinity by the module.

Downloads

Service Documents

HASO R-Flex | Specification sheet

Telescope characterization

Telescope characterization | Application note : Telescope characterization with R-flex systems